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  2. Data masking - Wikipedia

    en.wikipedia.org/wiki/Data_masking

    Data masking or data obfuscation is the process of modifying sensitive data in such a way that it is of no or little value to unauthorized intruders while still being usable by software or authorized personnel. Data masking can also be referred as anonymization, or tokenization, depending on different context.

  3. Data loss prevention software - Wikipedia

    en.wikipedia.org/wiki/Data_loss_prevention_software

    A next-generation firewall (NGFW) or intrusion detection system (IDS) are common examples of technology that can be leveraged to perform DLP capabilities on the network. [7] [8] Network DLP capabilities can usually be undermined by a sophisticated threat actor through the use of data masking techniques such as encryption or compression. [9]

  4. Mask (computing) - Wikipedia

    en.wikipedia.org/wiki/Mask_(computing)

    In computer science, a mask or bitmask is data that is used for bitwise operations, particularly in a bit field.Using a mask, multiple bits in a byte, nibble, word, etc. can be set either on or off, or inverted from on to off (or vice versa) in a single bitwise operation.

  5. Masking (Electronic Health Record) - Wikipedia

    en.wikipedia.org/wiki/Masking_(Electronic_Health...

    In Electronic Health Records (EHR's) data masking, or controlled access, [1] is the process of concealing patient health data from certain healthcare providers. Patients have the right to request the masking of their personal information, making it inaccessible to any physician, or a particular physician, unless a specific reason is provided. [2]

  6. Data-centric security - Wikipedia

    en.wikipedia.org/wiki/Data-centric_security

    Data Masking is the process of hiding specific data within a database table or cell to ensure that data security is maintained and that sensitive information is not exposed to unauthorized personnel. This may include masking the data from users, developers, third-party and outsourcing vendors, etc. Data masking can be achieved multiple ways: by ...

  7. Data sanitization - Wikipedia

    en.wikipedia.org/wiki/Data_sanitization

    Data sanitization policy must be comprehensive and include data levels and correlating sanitization methods. Any data sanitization policy created must be comprehensive and include all forms of media to include soft- and hard-copy data. Categories of data should also be defined so that appropriate sanitization levels will be defined under a ...

  8. Side-channel attack - Wikipedia

    en.wikipedia.org/wiki/Side-channel_attack

    Because side-channel attacks rely on the relationship between information emitted (leaked) through a side channel and the secret data, countermeasures fall into two main categories: (1) eliminate or reduce the release of such information and (2) eliminate the relationship between the leaked information and the secret data, that is, make the leaked information unrelated, or rather uncorrelated ...

  9. Privilege escalation - Wikipedia

    en.wikipedia.org/wiki/Privilege_escalation

    A common example is the use of toolsets to break out of a chroot or jail in UNIX-like operating systems [3] or bypassing digital rights management (DRM). In the former case, it allows the user to see files outside of the filesystem that the administrator intends to make available to the application or user in question. In the context of DRM ...

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