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  2. Information sensitivity - Wikipedia

    en.wikipedia.org/wiki/Information_sensitivity

    Classified information generally refers to information that is subject to special security classification regulations imposed by many national governments, the disclosure of which may cause harm to national interests and security. The protocol of restriction imposed upon such information is categorized into a hierarchy of classification levels ...

  3. Sensitive but unclassified - Wikipedia

    en.wikipedia.org/wiki/Sensitive_but_unclassified

    Sensitive Security Information (SSI) is a category of sensitive but unclassified information under the United States government's information sharing and control rules, often used by TSA and CBP. SSI is information obtained in the conduct of security activities whose public disclosure would, in the judgment of specified government agencies ...

  4. Sensitive security information - Wikipedia

    en.wikipedia.org/wiki/Sensitive_Security_Information

    The cover sheet used for Sensitive Security Information.. Sensitive security information (SSI) is a category of United States sensitive but unclassified information obtained or developed in the conduct of security activities, the public disclosure of which would constitute an unwarranted invasion of privacy, reveal trade secrets or privileged or confidential information, or be detrimental to ...

  5. Database encryption - Wikipedia

    en.wikipedia.org/wiki/Database_encryption

    Encryption can be employed to enhance the security of data stored in a database by converting the information into an unreadable format using an algorithm. The encrypted data can only be accessed and deciphered with a decryption key, ensuring that even if the database is compromised, the information remains confidential.

  6. Encryption - Wikipedia

    en.wikipedia.org/wiki/Encryption

    Encryption is an important tool but is not sufficient alone to ensure the security or privacy of sensitive information throughout its lifetime. Most applications of encryption protect information only at rest or in transit, leaving sensitive data in clear text and potentially vulnerable to improper disclosure during processing, such as by a ...

  7. Parkerian Hexad - Wikipedia

    en.wikipedia.org/wiki/Parkerian_Hexad

    The Parkerian hexad is a set of six elements of information security proposed by Donn B. Parker in 1998. [1] [2] The Parkerian hexad adds three additional attributes to the three classic security attributes of the CIA triad (confidentiality, integrity, availability).

  8. Information security - Wikipedia

    en.wikipedia.org/wiki/Information_security

    Information security is the practice of protecting information by mitigating information risks. It is part of information risk management. [1] 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.

  9. Data sanitization - Wikipedia

    en.wikipedia.org/wiki/Data_sanitization

    Due to the increased usage of electronic devices in general and the increased storage of private information on these electronic devices, the need for data sanitization has been much more urgent in recent years. [25] There are also specific methods of sanitization that do not fully clean devices of private data which can prove to be problematic.