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103-901: The center’s mission is to deliver information warfare solutions that protect national security Conduct research, development, prototyping, engineering, test and evaluation, installation, and sustainment of integrated information warfare capabilities and services across all warfighting domains with an emphasis on Expeditionary Tactical Capabilities & Enterprise IT and Business Systems in order to drive innovation and warfighter information advantage. This includes communication systems (radios), networking systems (routers/switches), cyber operations (red team/forensics/network defense), intelligence, surveillance, reconnaissance (sensors/decision support applications), business systems (benefits/personnel) and information security . 32°57′55.8″N 79°58′16.7″W  /  32.965500°N 79.971306°W  / 32.965500; -79.971306 Effective February 18, 2019,

206-756: A 55° thread angle and a thread depth of 0.640327 p and a radius of 0.137329 p , where p is the pitch. The thread pitch increased with diameter in steps specified on a chart. An example of the use of the Whitworth thread is the Royal Navy 's Crimean War gunboats. These were the first instance of "mass-production" techniques being applied to marine engineering. With the adoption of BSW by British railway lines, many of which had previously used their own standard both for threads and for bolt head and nut profiles, and improving manufacturing techniques, it came to dominate British manufacturing. American Unified Coarse

309-421: A balance between productivity, cost, effectiveness of the countermeasure, and the value of the informational asset being protected. Furthermore, these processes have limitations as security breaches are generally rare and emerge in a specific context which may not be easily duplicated. Thus, any process and countermeasure should itself be evaluated for vulnerabilities. It is not possible to identify all risks, nor

412-483: A business's customers or finances or new product line fall into the hands of a competitor or hacker , a business and its customers could suffer widespread, irreparable financial loss, as well as damage to the company's reputation. From a business perspective, information security must be balanced against cost; the Gordon-Loeb Model provides a mathematical economic approach for addressing this concern. For

515-420: A claim of identity. When John Doe goes into a bank to make a withdrawal, he tells the bank teller he is John Doe, a claim of identity. The bank teller asks to see a photo ID, so he hands the teller his driver's license . The bank teller checks the license to make sure it has John Doe printed on it and compares the photograph on the license against the person claiming to be John Doe. If the photo and name match

618-403: A claim of who they are. However, their claim may or may not be true. Before John Doe can be granted access to protected information it will be necessary to verify that the person claiming to be John Doe really is John Doe. Typically the claim is in the form of a username. By entering that username you are claiming "I am the person the username belongs to". Authentication is the act of verifying

721-502: A flood of incoming messages to the target system, essentially forcing it to shut down. In the realm of information security, availability can often be viewed as one of the most important parts of a successful information security program. Ultimately end-users need to be able to perform job functions; by ensuring availability an organization is able to perform to the standards that an organization's stakeholders expect. This can involve topics such as proxy configurations, outside web access,

824-404: A larger network and attracting more consumers to use the new technology, further enhancing network effects. Other benefits of standardization to consumers are reduced uncertainty, because consumers can be more certain that they are not choosing the wrong product, and reduced lock-in, because the standard makes it more likely that there will be competing products in the space. Consumers may also get

927-441: A measuring instrument or procedure is similar to every subjects or patients. For example, educational psychologist may adopt structured interview to systematically interview the people in concern. By delivering the same procedures, all subjects is evaluated using same criteria and minimising any confounding variable that reduce the validity . Some other example includes mental status examination and personality test . In

1030-504: A merger of two predecessor organizations (Bern and Paris treaties) that had similar objectives, but in more limited territories. With the advent of radiocommunication soon after the creation, the work of the ITU quickly expanded from the standardization of Telegraph communications, to developing standards for telecommunications in general. By the mid to late 19th century, efforts were being made to standardize electrical measurement. Lord Kelvin

1133-448: A metal fastening on the other side were usually fastened in non-threaded ways (such as clinching or upsetting against a washer). Maudslay standardized the screw threads used in his workshop and produced sets of taps and dies that would make nuts and bolts consistently to those standards, so that any bolt of the appropriate size would fit any nut of the same size. This was a major advance in workshop technology. Maudslay's work, as well as

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1236-505: A payment in exchange for returning the information or property back to its owner, as with ransomware . One of the most functional precautions against these attacks is to conduct periodical user awareness. Governments , military , corporations , financial institutions , hospitals , non-profit organisations, and private businesses amass a great deal of confidential information about their employees, customers, products, research, and financial status. Should confidential information about

1339-1028: A regional level (e.g. Europa, the Americas, Africa, etc) or at subregional level (e.g. Mercosur, Andean Community, South East Asia, South East Africa, etc), several Regional Standardization Organizations exist (see also Standards Organization ). The three regional standards organizations in Europe – European Standardization Organizations (ESOs), recognised by the EU Regulation on Standardization (Regulation (EU) 1025/2012) – are CEN , CENELEC and ETSI . CEN develops standards for numerous kinds of products, materials, services and processes. Some sectors covered by CEN include transport equipment and services, chemicals, construction, consumer products, defence and security, energy, food and feed, health and safety, healthcare, digital sector, machinery or services. The European Committee for Electrotechnical Standardization (CENELEC)

1442-507: A scientific basis, the robustness and applicability of a scientific basis, whether adoption of the certifications is voluntary, and the socioeconomic context (systems of governance and the economy ), with possibly most certifications being so far mostly largely ineffective. Moreover, standardized scientific frameworks can enable evaluation of levels of environmental protection, such as of marine protected areas , and serve as, potentially evolving, guides for improving, planning and monitoring

1545-419: A tool for security professionals to examine security from a systems perspective, creating an environment where security can be managed holistically, allowing actual risks to be addressed. The type of information security classification labels selected and used will depend on the nature of the organization, with examples being: All employees in the organization, as well as business partners, must be trained on

1648-520: A variety of benefits and drawbacks for firms and consumers participating in the market, and on technology and innovation. The primary effect of standardization on firms is that the basis of competition is shifted from integrated systems to individual components within the system. Prior to standardization a company's product must span the entire system because individual components from different competitors are incompatible, but after standardization each company can focus on providing an individual component of

1751-497: Is a Canadian Crown Corporation , DGN is a governmental agency within the Mexican Ministry of Economy, and ANSI and AENOR are a 501(c)(3) non-profit organization with members from both the private and public sectors. The determinants of whether an NSB for a particular economy is a public or private sector body may include the historical and traditional roles that the private sector fills in public affairs in that economy or

1854-558: Is accessed, processed, stored, transferred, and destroyed. While paper-based business operations are still prevalent, requiring their own set of information security practices, enterprise digital initiatives are increasingly being emphasized, with information assurance now typically being dealt with by information technology (IT) security specialists. These specialists apply information security to technology (most often some form of computer system). IT security specialists are almost always found in any major enterprise/establishment due to

1957-453: Is available, the analysis may use quantitative analysis. Research has shown that the most vulnerable point in most information systems is the human user, operator, designer, or other human. The ISO/IEC 27002:2005 Code of practice for information security management recommends the following be examined during a risk assessment: In broad terms, the risk management process consists of: For any given risk, management can choose to accept

2060-432: Is it possible to eliminate all risk. The remaining risk is called "residual risk". A risk assessment is carried out by a team of people who have knowledge of specific areas of the business. Membership of the team may vary over time as different parts of the business are assessed. The assessment may use a subjective qualitative analysis based on informed opinion, or where reliable dollar figures and historical information

2163-446: Is largely achieved through a structured risk management process. To standardize this discipline, academics and professionals collaborate to offer guidance, policies, and industry standards on passwords , antivirus software , firewalls , encryption software , legal liability , security awareness and training, and so forth. This standardization may be further driven by a wide variety of laws and regulations that affect how data

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2266-737: Is likely the sole member from that economy in ISO. NSBs may be either public or private sector organizations, or combinations of the two. For example, the three NSBs of Canada, Mexico and the United States are respectively the Standards Council of Canada ( SCC ), the General Bureau of Standards ( Dirección General de Normas , DGN), and the American National Standards Institute (ANSI). SCC

2369-578: Is not limited to the domain of electronic devices like smartphones and phone chargers but could also be applied to e.g. the energy infrastructure. Policy-makers could develop policies "fostering standard design and interfaces, and promoting the re-use of modules and components across plants to develop more sustainable energy infrastructure ". Computers and the Internet are some of the tools that could be used to increase practicability and reduce suboptimal results, detrimental standards and bureaucracy , which

2472-666: Is often associated with traditional processes and results of standardization. Taxes and subsidies, and funding of research and development could be used complementarily. Standardized measurement is used in monitoring, reporting and verification frameworks of environmental impacts, usually of companies, for example to prevent underreporting of greenhouse gas emissions by firms. In routine product testing and product analysis results can be reported using official or informal standards. It can be done to increase consumer protection , to ensure safety or healthiness or efficiency or performance or sustainability of products. It can be carried out by

2575-758: Is staffed by almost 5,000 personnel, with 53% in science and engineering occupations. In the Charleston area, about 3,050 personnel perform most activities in 71 buildings centered around the HQ Building in the southwestern corner of NSA Charleston. Two integration facilities reside on the grounds of the former Charleston Naval Shipyard . Other major locations which are part of NIWC Atlantic include: NIWC Atlantic activities are organized into 5 departments with 107 integrated product teams and almost 629 projects. The five departments are (with FY 2023 numbers): Information security Information security

2678-401: Is sufficient to address rapidly changing technology and business requirements, with recommendations to consider expanding on the intersections between availability and confidentiality, as well as the relationship between security and privacy. Other principles such as "accountability" have sometimes been proposed; it has been pointed out that issues such as non-repudiation do not fit well within

2781-707: Is the European Standardization organization developing standards in the electrotechnical area and corresponding to the International Electrotechnical Commission (IEC) in Europe. The first modern International Organization ( Intergovernmental Organization ) the International Telegraph Union (now International Telecommunication Union ) was created in 1865 to set international standards in order to connect national telegraph networks, as

2884-436: Is the attempt to act as someone else usually to obtain that person's personal information or to take advantage of their access to vital information through social engineering . Sabotage usually consists of the destruction of an organization's website in an attempt to cause loss of confidence on the part of its customers. Information extortion consists of theft of a company's property or information as an attempt to receive

2987-412: Is the practice of protecting information by mitigating information risks. It is part of information risk management. It typically involves preventing or reducing the probability of unauthorized or inappropriate access to data or the unlawful use, disclosure , disruption, deletion, corruption, modification, inspection, recording, or devaluation of information. It also involves actions intended to reduce

3090-426: Is the process of implementing and developing technical standards based on the consensus of different parties that include firms, users, interest groups, standards organizations and governments. Standardization can help maximize compatibility , interoperability , safety , repeatability , or quality . It can also facilitate a normalization of formerly custom processes. In social sciences , including economics ,

3193-476: The ARPANET project was formulated by Larry Roberts , which would later evolve into what is known as the internet . In 1973, important elements of ARPANET security were found by internet pioneer Robert Metcalfe to have many flaws such as the: "vulnerability of password structure and formats; lack of safety procedures for dial-up connections ; and nonexistent user identification and authorizations", aside from

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3296-611: The Caesar cipher c. 50 B.C., which was created in order to prevent his secret messages from being read should a message fall into the wrong hands. However, for the most part protection was achieved through the application of procedural handling controls. Sensitive information was marked up to indicate that it should be protected and transported by trusted persons, guarded and stored in a secure environment or strong box. As postal services expanded, governments created official organizations to intercept, decipher, read, and reseal letters (e.g.,

3399-699: The Cold War to complete more sophisticated tasks, in a communication process easier than mailing magnetic tapes back and forth by computer centers. As such, the Advanced Research Projects Agency (ARPA), of the United States Department of Defense , started researching the feasibility of a networked system of communication to trade information within the United States Armed Forces . In 1968,

3502-467: The First World War , multi-tier classification systems were used to communicate information to and from various fronts, which encouraged greater use of code making and breaking sections in diplomatic and military headquarters. Encoding became more sophisticated between the wars as machines were employed to scramble and unscramble information. The establishment of computer security inaugurated

3605-594: The NIST 's Engineering Principles for Information Technology Security proposed 33 principles. In 1998, Donn Parker proposed an alternative model for the classic "CIA" triad that he called the six atomic elements of information . The elements are confidentiality , possession , integrity , authenticity , availability , and utility . The merits of the Parkerian Hexad are a subject of debate amongst security professionals. In 2011, The Open Group published

3708-582: The NIST Cybersecurity Framework . Information security threats come in many different forms. Some of the most common threats today are software attacks, theft of intellectual property, theft of identity, theft of equipment or information, sabotage, and information extortion. Viruses , worms , phishing attacks , and Trojan horses are a few common examples of software attacks. The theft of intellectual property has also been an extensive issue for many businesses. Identity theft

3811-543: The standard unit of electric current . R. E. B. Crompton became concerned by the large range of different standards and systems used by electrical engineering companies and scientists in the early 20th century. Many companies had entered the market in the 1890s and all chose their own settings for voltage , frequency , current and even the symbols used on circuit diagrams. Adjacent buildings would have totally incompatible electrical systems simply because they had been fitted out by different companies. Crompton could see

3914-421: The "CIA" triad to be provided effectively. In addition to the classic CIA triad of security goals, some organisations may want to include security goals like authenticity, accountability, non-repudiation, and reliability. In law, non-repudiation implies one's intention to fulfill their obligations to a contract. It also implies that one party of a transaction cannot deny having received a transaction, nor can

4017-654: The National Standardizing Associations (ISA) was founded in 1926 with a broader remit to enhance international cooperation for all technical standards and specifications. The body was suspended in 1942 during World War II . After the war, ISA was approached by the recently formed United Nations Standards Coordinating Committee (UNSCC) with a proposal to form a new global standards body. In October 1946, ISA and UNSCC delegates from 25 countries met in London and agreed to join forces to create

4120-681: The Organization for the Advancement of Structured Information Standards ( OASIS ). There are many specifications that govern the operation and interaction of devices and software on the Internet , which do not use the term "standard" in their names. The W3C , for example, publishes "Recommendations", and the IETF publishes " Requests for Comments " (RFCs). Nevertheless, these publications are often referred to as "standards", because they are

4223-651: The U.K.'s Secret Office, founded in 1653 ). In the mid-nineteenth century more complex classification systems were developed to allow governments to manage their information according to the degree of sensitivity. For example, the British Government codified this, to some extent, with the publication of the Official Secrets Act in 1889. Section 1 of the law concerned espionage and unlawful disclosures of information, while Section 2 dealt with breaches of official trust. A public interest defense

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4326-469: The ability to access shared drives and the ability to send emails. Executives oftentimes do not understand the technical side of information security and look at availability as an easy fix, but this often requires collaboration from many different organizational teams, such as network operations, development operations, incident response, and policy/change management. A successful information security team involves many different key roles to mesh and align for

4429-453: The adverse impacts of such incidents. Protected information may take any form, e.g., electronic or physical, tangible (e.g., paperwork ), or intangible (e.g., knowledge ). Information security's primary focus is the balanced protection of data confidentiality , integrity , and availability (also known as the 'CIA' triad) while maintaining a focus on efficient policy implementation, all without hampering organization productivity . This

4532-403: The asset). A vulnerability is a weakness that could be used to endanger or cause harm to an informational asset. A threat is anything (man-made or act of nature ) that has the potential to cause harm. The likelihood that a threat will use a vulnerability to cause harm creates a risk. When a threat does use a vulnerability to inflict harm, it has an impact. In the context of information security,

4635-645: The claim that the signature necessarily proves authenticity and integrity. As such, the sender may repudiate the message (because authenticity and integrity are pre-requisites for non-repudiation). In 1992 and revised in 2002, the OECD 's Guidelines for the Security of Information Systems and Networks proposed the nine generally accepted principles: awareness , responsibility, response, ethics, democracy, risk assessment, security design and implementation, security management, and reassessment. Building upon those, in 2004

4738-516: The classification schema and understand the required security controls and handling procedures for each classification. The classification of a particular information asset that has been assigned should be reviewed periodically to ensure the classification is still appropriate for the information and to ensure the security controls required by the classification are in place and are followed in their right procedures. Access to protected information must be restricted to people who are authorized to access

4841-433: The commercial interest of Indus merchants as smaller weight measures were used to measure luxury goods while larger weights were employed for buying bulkier items, such as food grains etc. Weights existed in multiples of a standard weight and in categories. Technical standardisation enabled gauging devices to be effectively used in angular measurement and measurement for construction. Uniform units of length were used in

4944-639: The common goals of ensuring the security and reliability of information systems . The "CIA triad" of c onfidentiality, i ntegrity, and a vailability is at the heart of information security. The concept was introduced in the Anderson Report in 1972 and later repeated in The Protection of Information in Computer Systems . The abbreviation was coined by Steve Lipner around 1986. Debate continues about whether or not this triad

5047-491: The context of customer service , standardization refers to the process of developing an international standard that enables organizations to focus on customer service, while at the same time providing recognition of success through a third party organization, such as the British Standards Institution . An international standard has been developed by The International Customer Service Institute . In

5150-635: The context of supply chain management and materials management , standardization covers the process of specification and use of any item the company must buy in or make, allowable substitutions, and build or buy decisions. The process of standardization can itself be standardized. There are at least four levels of standardization: compatibility, interchangeability , commonality and reference . These standardization processes create compatibility, similarity, measurement, and symbol standards. There are typically four different techniques for standardization Types of standardization process: Standardization has

5253-683: The context of information exchange, standardization refers to the process of developing standards for specific business processes using specific formal languages . These standards are usually developed in voluntary consensus standards bodies such as the United Nations Center for Trade Facilitation and Electronic Business ( UN/CEFACT ), the World Wide Web Consortium ( W3C ), the Telecommunications Industry Association (TIA), and

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5356-550: The context of social criticism and social science , standardization often means the process of establishing standards of various kinds and improving efficiency to handle people, their interactions, cases, and so forth. Examples include formalization of judicial procedure in court, and establishing uniform criteria for diagnosing mental disease. Standardization in this sense is often discussed along with (or synonymously to) such large-scale social changes as modernization, bureaucratization, homogenization, and centralization of society. In

5459-526: The contributions of other engineers, accomplished a modest amount of industry standardization; some companies' in-house standards spread a bit within their industries. Joseph Whitworth 's screw thread measurements were adopted as the first (unofficial) national standard by companies around the country in 1841. It came to be known as the British Standard Whitworth , and was widely adopted in other countries. This new standard specified

5562-410: The control mechanisms need to be. The foundation on which access control mechanisms are built start with identification and authentication . Access control is generally considered in three steps: identification, authentication , and authorization . Identification is an assertion of who someone is or what something is. If a person makes the statement "Hello, my name is John Doe " they are making

5665-460: The core, surrounded by people, network security, host-based security, and application security layers. The strategy emphasizes that security involves not just technology, but also people and processes working together, with real-time monitoring and response being crucial components. An important aspect of information security and risk management is recognizing the value of information and defining appropriate procedures and protection requirements for

5768-663: The country, and enabled the markets to act more rationally and efficiently, with an increased level of cooperation. After the First World War , similar national bodies were established in other countries. The Deutsches Institut für Normung was set up in Germany in 1917, followed by its counterparts, the American National Standard Institute and the French Commission Permanente de Standardisation , both in 1918. At

5871-420: The development stage of that economy. Standards can be: The existence of a published standard does not necessarily imply that it is useful or correct. Just because an item is stamped with a standard number does not, by itself, indicate that the item is fit for any particular use. The people who use the item or service (engineers, trade unions, etc.) or specify it (building codes, government, industry, etc.) have

5974-639: The different classification labels, define the criteria for information to be assigned a particular label, and list the required security controls for each classification. Some factors that influence which classification information should be assigned include how much value that information has to the organization, how old the information is and whether or not the information has become obsolete. Laws and other regulatory requirements are also important considerations when classifying information. The Information Systems Audit and Control Association (ISACA) and its Business Model for Information Security also serves as

6077-591: The early 1980s enabled different types of computers to communicate. These computers quickly became interconnected through the internet . The rapid growth and widespread use of electronic data processing and electronic business conducted through the internet, along with numerous occurrences of international terrorism , fueled the need for better methods of protecting the computers and the information they store, process, and transmit. The academic disciplines of computer security and information assurance emerged along with numerous professional organizations, all sharing

6180-626: The history of information security. The need for such appeared during World War II . The volume of information shared by the Allied countries during the Second World War necessitated formal alignment of classification systems and procedural controls. An arcane range of markings evolved to indicate who could handle documents (usually officers rather than enlisted troops) and where they should be stored as increasingly complex safes and storage facilities were developed. The Enigma Machine , which

6283-491: The idea of standardization is close to the solution for a coordination problem , a situation in which all parties can realize mutual gains, but only by making mutually consistent decisions. Divergent national standards impose costs on consumers and can be a form of non-tariff trade barrier . Standard weights and measures were developed by the Indus Valley civilization . The centralized weight and measure system served

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6386-502: The impact is a loss of availability, integrity, and confidentiality, and possibly other losses (lost income, loss of life, loss of real property). The Certified Information Systems Auditor (CISA) Review Manual 2006 defines risk management as "the process of identifying vulnerabilities and threats to the information resources used by an organization in achieving business objectives, and deciding what countermeasures , if any, to take in reducing risk to an acceptable level, based on

6489-558: The incorrect individuals. In IT security, data integrity means maintaining and assuring the accuracy and completeness of data over its entire lifecycle. This means that data cannot be modified in an unauthorized or undetected manner. This is not the same thing as referential integrity in databases , although it can be viewed as a special case of consistency as understood in the classic ACID model of transaction processing . Information security systems typically incorporate controls to ensure their own integrity, in particular protecting

6592-415: The individual, information security has a significant effect on privacy , which is viewed very differently in various cultures . Since the early days of communication, diplomats and military commanders understood that it was necessary to provide some mechanism to protect the confidentiality of correspondence and to have some means of detecting tampering . Julius Caesar is credited with the invention of

6695-500: The information must be available when it is needed. This means the computing systems used to store and process the information, the security controls used to protect it, and the communication channels used to access it must be functioning correctly. High availability systems aim to remain available at all times, preventing service disruptions due to power outages, hardware failures, and system upgrades. Ensuring availability also involves preventing denial-of-service attacks , such as

6798-619: The information of a user or organization. This environment includes users themselves, networks, devices, all software, processes, information in storage or transit, applications, services, and systems that can be connected directly or indirectly to networks. The principal objective is to reduce the risks, including preventing or mitigating attacks. These published materials consist of tools, policies, security concepts, security safeguards, guidelines, risk management approaches, actions, training, best practices, assurance and technologies. Common information security standards include ISO/IEC 27001 and

6901-402: The information security management standard O-ISM3 . This standard proposed an operational definition of the key concepts of security, with elements called "security objectives", related to access control (9), availability (3), data quality (1), compliance, and technical (4). Risk is the likelihood that something bad will happen that causes harm to an informational asset (or the loss of

7004-403: The information. Not all information is equal and so not all information requires the same degree of protection. This requires information to be assigned a security classification . The first step in information classification is to identify a member of senior management as the owner of the particular information to be classified. Next, develop a classification policy. The policy should describe

7107-402: The information. The computer programs, and in many cases the computers that process the information, must also be authorized. This requires that mechanisms be in place to control the access to protected information. The sophistication of the access control mechanisms should be in parity with the value of the information being protected; the more sensitive or valuable the information the stronger

7210-471: The international level . Standardization is also used to ensure safe design and operation of laboratories and similar potentially dangerous workplaces, e.g. to ensure biosafety levels . There is research into microbiology safety standards used in clinical and research laboratories. In the context of defense, standardization has been defined by NATO as The development and implementation of concepts, doctrines, procedures and designs to achieve and maintain

7313-702: The kernel or core functions against both deliberate and accidental threats. Multi-purpose and multi-user computer systems aim to compartmentalize the data and processing such that no user or process can adversely impact another: the controls may not succeed however, as we see in incidents such as malware infections, hacks, data theft, fraud, and privacy breaches. More broadly, integrity is an information security principle that involves human/social, process, and commercial integrity, as well as data integrity. As such it touches on aspects such as credibility, consistency, truthfulness, completeness, accuracy, timeliness, and assurance. For any information system to serve its purpose,

7416-409: The lack of controls and safeguards to keep data safe from unauthorized access. Hackers had effortless access to ARPANET, as phone numbers were known by the public. Due to these problems, coupled with the constant violation of computer security, as well as the exponential increase in the number of hosts and users of the system, "network security" was often alluded to as "network insecurity". The end of

7519-630: The lack of efficiency in this system and began to consider proposals for an international standard for electric engineering. In 1904, Crompton represented Britain at the International Electrical Congress , held in connection with Louisiana Purchase Exposition in Saint Louis as part of a delegation by the Institute of Electrical Engineers . He presented a paper on standardisation, which was so well received that he

7622-645: The manufacturer, an independent laboratory, a government agency, a magazine or others on a voluntary or commissioned/mandated basis. Estimating the environmental impacts of food products in a standardized way – as has been done with a dataset of >57,000 food products in supermarkets – could e.g. be used to inform consumers or in policy . For example, such may be useful for approaches using personal carbon allowances (or similar quota) or for targeted alteration of (ultimate overall) costs . Public information symbols (e.g. hazard symbols ), especially when related to safety, are often standardized, sometimes on

7725-424: The message, and nobody else could have altered it in transit ( data integrity ). The alleged sender could in return demonstrate that the digital signature algorithm is vulnerable or flawed, or allege or prove that his signing key has been compromised. The fault for these violations may or may not lie with the sender, and such assertions may or may not relieve the sender of liability, but the assertion would invalidate

7828-784: The military side and the Assistant Secretary of the Navy (Research, Development and Acquisition) on the civilian side. The other two Echelon III activities under NAVWARSYSCOM are the Naval Information Warfare Center Pacific and NAVWAR Space Field Activity . NIWC Atlantic is headquartered at the Naval Support Activity Charleston in Hanahan, South Carolina, which is part of Joint Base Charleston . The center

7931-578: The names of the systems center changed from Space and Naval Warfare Systems Center Atlantic (SPAWAR) to Naval Information Warfare Center Atlantic. NIWC Atlantic is one of three Echelon III activities reporting to the Commander, Naval Information Warfare Systems Command (NAVWARSYSCOM) in San Diego, California. NAVWARSYSCOM, an Echelon II command, reports to the Echelon I Chief of Naval Operations on

8034-748: The nature and value of the data within larger businesses. They are responsible for keeping all of the technology within the company secure from malicious attacks that often attempt to acquire critical private information or gain control of the internal systems. There are many specialist roles in Information Security including securing networks and allied infrastructure , securing applications and databases , security testing , information systems auditing , business continuity planning , electronic record discovery, and digital forensics . Information security standards are techniques generally outlined in published materials that attempt to protect

8137-484: The new International Organization for Standardization (ISO); the new organization officially began operations in February ;1947. In general, each country or economy has a single recognized National Standards Body (NSB). Examples include ABNT , AENOR (now called UNE, Spanish Association for Standardization ) , AFNOR , ANSI , BSI , DGN , DIN , IRAM , JISC , KATS , SABS , SAC , SCC , SIS . An NSB

8240-754: The onset of the Industrial Revolution and the need for high-precision machine tools and interchangeable parts . Henry Maudslay developed the first industrially practical screw-cutting lathe in 1800. This allowed for the standardization of screw thread sizes for the first time and paved the way for the practical application of interchangeability (an idea that was already taking hold) to nuts and bolts . Before this, screw threads were usually made by chipping and filing (that is, with skilled freehand use of chisels and files ). Nuts were rare; metal screws, when made at all, were usually for use in wood. Metal bolts passing through wood framing to

8343-777: The organization. ISO/IEC 27002 offers a guideline for organizational information security standards. Defense in depth is a fundamental security philosophy that relies on overlapping security systems designed to maintain protection even if individual components fail. Rather than depending on a single security measure, it combines multiple layers of security controls both in the cloud and at network endpoints. This approach includes combinations like firewalls with intrusion-detection systems, email filtering services with desktop anti-virus, and cloud-based security alongside traditional network defenses. The concept can be implemented through three distinct layers of administrative, logical, and physical controls, or visualized as an onion model with data at

8446-415: The other party deny having sent a transaction. It is important to note that while technology such as cryptographic systems can assist in non-repudiation efforts, the concept is at its core a legal concept transcending the realm of technology. It is not, for instance, sufficient to show that the message matches a digital signature signed with the sender's private key, and thus only the sender could have sent

8549-407: The person, then the teller has authenticated that John Doe is who he claimed to be. Similarly, by entering the correct password, the user is providing evidence that he/she is the person the username belongs to. There are three different types of information that can be used for authentication: Standardization Standardization ( American English ) or standardisation ( British English )

8652-660: The planning of towns such as Lothal , Surkotada , Kalibangan , Dolavira , Harappa , and Mohenjo-daro . The weights and measures of the Indus civilization also reached Persia and Central Asia , where they were further modified. Shigeo Iwata describes the excavated weights unearthed from the Indus civilization: A total of 558 weights were excavated from Mohenjodaro, Harappa, and Chanhu-daro , not including defective weights. They did not find statistically significant differences between weights that were excavated from five different layers, each measuring about 1.5 m in depth. This

8755-497: The products of regular standardization processes. Standardized product certifications such as of organic food , buildings or possibly sustainable seafood as well as standardized product safety evaluation and dis/approval procedures (e.g. regulation of chemicals , cosmetics and food safety ) can protect the environment. This effect may depend on associated modified consumer choices , strategic product support/obstruction, requirements and bans as well as their accordance with

8858-457: The protection-quality, -scopes and -extents. Moreover, technical standards could decrease electronic waste and reduce resource-needs such as by thereby requiring (or enabling) products to be interoperable , compatible (with other products, infrastructures, environments, etc), durable , energy-efficient , modular , upgradeable / repairable and recyclable and conform to versatile, optimal standards and protocols. Such standardization

8961-627: The required levels of compatibility , interchangeability or commonality in the operational, procedural, material, technical and administrative fields to attain interoperability. In some cases, standards are being used in the design and operation of workplaces and products that can impact consumers' health. Some of such standards seek to ensure occupational safety and health and ergonomics . For example, chairs (see e.g. active sitting and steps of research ) could be potentially be designed and chosen using standards that may or may not be based on adequate scientific data. Standards could reduce

9064-591: The responsibility to consider the available standards, specify the correct one, enforce compliance, and use the item correctly: validation and verification . To avoid the proliferation of industry standards, also referred to as private standards , regulators in the United States are instructed by their government offices to adopt "voluntary consensus standards" before relying upon "industry standards" or developing "government standards". Regulatory authorities can reference voluntary consensus standards to translate internationally accepted criteria into public policy . In

9167-477: The risk based upon the relative low value of the asset, the relative low frequency of occurrence, and the relative low impact on the business. Or, leadership may choose to mitigate the risk by selecting and implementing appropriate control measures to reduce the risk. In some cases, the risk can be transferred to another business by buying insurance or outsourcing to another business. The reality of some risks may be disputed. In such cases leadership may choose to deny

9270-488: The risk. Selecting and implementing proper security controls will initially help an organization bring down risk to acceptable levels. Control selection should follow and should be based on the risk assessment. Controls can vary in nature, but fundamentally they are ways of protecting the confidentiality, integrity or availability of information. ISO/IEC 27001 has defined controls in different areas. Organizations can implement additional controls according to requirement of

9373-607: The size and weight of a girder to employ for given work." The Engineering Standards Committee was established in London in 1901 as the world's first national standards body. It subsequently extended its standardization work and became the British Engineering Standards Association in 1918, adopting the name British Standards Institution in 1931 after receiving its Royal Charter in 1929. The national standards were adopted universally throughout

9476-465: The system. When the shift toward competition based on individual components takes place, firms selling tightly integrated systems must quickly shift to a modular approach, supplying other companies with subsystems or components. Standardization has a variety of benefits for consumers, but one of the greatest benefits is enhanced network effects. Standards increase compatibility and interoperability between products, allowing information to be shared within

9579-513: The three core concepts. In information security, confidentiality "is the property, that information is not made available or disclosed to unauthorized individuals, entities, or processes." While similar to "privacy," the two words are not interchangeable. Rather, confidentiality is a component of privacy that implements to protect our data from unauthorized viewers. Examples of confidentiality of electronic data being compromised include laptop theft, password theft, or sensitive emails being sent to

9682-430: The twentieth century and the early years of the twenty-first century saw rapid advancements in telecommunications , computing hardware and software , and data encryption . The availability of smaller, more powerful, and less expensive computing equipment made electronic data processing within the reach of small business and home users. The establishment of Transfer Control Protocol/Internetwork Protocol (TCP/IP) in

9785-439: The value of the information resource to the organization." There are two things in this definition that may need some clarification. First, the process of risk management is an ongoing, iterative process . It must be repeated indefinitely. The business environment is constantly changing and new threats and vulnerabilities emerge every day. Second, the choice of countermeasures ( controls ) used to manage risks must strike

9888-411: The variety of products and lead to convergence on fewer broad designs – which can often be efficiently mass-produced via common shared automated procedures and instruments – or formulations deemed to be the most healthy, most efficient or best compromise between healthiness and other factors. Standardization is sometimes or could also be used to ensure or increase or enable consumer health protection beyond

9991-420: The workplace and ergonomics such as standards in food, food production, hygiene products, tab water, cosmetics, drugs/medicine, drink and dietary supplements, especially in cases where there is robust scientific data that suggests detrimental impacts on health (e.g. of ingredients) despite being substitutable and not necessarily of consumer interest. In the context of assessment, standardization may define how

10094-464: Was an important figure in this process, introducing accurate methods and apparatus for measuring electricity. In 1857, he introduced a series of effective instruments, including the quadrant electrometer, which cover the entire field of electrostatic measurement. He invented the current balance , also known as the Kelvin balance or Ampere balance ( SiC ), for the precise specification of the ampere ,

10197-545: Was asked to look into the formation of a commission to oversee the process. By 1906 his work was complete and he drew up a permanent constitution for the International Electrotechnical Commission . The body held its first meeting that year in London, with representatives from 14 countries. In honour of his contribution to electrical standardisation, Lord Kelvin was elected as the body's first President. The International Federation of

10300-516: Was employed by the Germans to encrypt the data of warfare and was successfully decrypted by Alan Turing , can be regarded as a striking example of creating and using secured information. Procedures evolved to ensure documents were destroyed properly, and it was the failure to follow these procedures which led to some of the greatest intelligence coups of the war (e.g., the capture of U-570 ). Various mainframe computers were connected online during

10403-405: Was evidence that strong control existed for at least a 500-year period. The 13.7-g weight seems to be one of the units used in the Indus valley. The notation was based on the binary and decimal systems. 83% of the weights which were excavated from the above three cities were cubic, and 68% were made of chert . The implementation of standards in industry and commerce became highly important with

10506-938: Was originally based on almost the same imperial fractions. The Unified thread angle is 60° and has flattened crests (Whitworth crests are rounded). Thread pitch is the same in both systems except that the thread pitch for the 1 ⁄ 2  in. (inch) bolt is 12 threads per inch (tpi) in BSW versus 13 tpi in the UNC. By the end of the 19th century, differences in standards between companies were making trade increasingly difficult and strained. For instance, an iron and steel dealer recorded his displeasure in The Times : "Architects and engineers generally specify such unnecessarily diverse types of sectional material or given work that anything like economical and continuous manufacture becomes impossible. In this country no two professional men are agreed upon

10609-556: Was soon added to defend disclosures in the interest of the state. A similar law was passed in India in 1889, The Indian Official Secrets Act, which was associated with the British colonial era and used to crack down on newspapers that opposed the Raj's policies. A newer version was passed in 1923 that extended to all matters of confidential or secret information for governance. By the time of

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