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  2. Side-channel attack - Wikipedia

    en.wikipedia.org/wiki/Side-channel_attack

    In 2017, two CPU vulnerabilities (dubbed Meltdown and Spectre) were discovered, which can use a cache-based side channel to allow an attacker to leak memory contents of other processes and the operating system itself. A timing attack watches data movement into and out of the CPU or memory on the hardware running the cryptosystem or algorithm ...

  3. White hat (computer security) - Wikipedia

    en.wikipedia.org/wiki/White_hat_(computer_security)

    Vulnerability research; The methods identified exploit known security vulnerabilities and attempt to evade security to gain entry into secured areas. They can do this by hiding software and system 'back-doors' that can be used as a link to information or access that a non-ethical hacker, also known as 'black hat' or 'grey hat', may want to reach.

  4. Phishing - Wikipedia

    en.wikipedia.org/wiki/Phishing

    One example is a study by the National Library of Medicine, in which an organization received 858,200 emails during a 1-month testing period, with 139,400 (16%) being marketing and 18,871 (2%) being identified as potential threats.

  5. WordPress - Wikipedia

    en.wikipedia.org/wiki/WordPress

    This is an accepted version of this page This is the latest accepted revision, reviewed on 19 February 2025. Content management system This article is about the open-source software (WordPress, WordPress.org). For the commercial blog host, see WordPress.com. WordPress WordPress 6.4 Dashboard Original author(s) Mike Little Matt Mullenweg Developer(s) Community contributors WordPress Foundation ...

  6. Risk - Wikipedia

    en.wikipedia.org/wiki/Risk

    Firefighters are exposed to risks of fire and building collapse during their work.. In simple terms, risk is the possibility of something bad happening. [1] Risk involves uncertainty about the effects/implications of an activity with respect to something that humans value (such as health, well-being, wealth, property or the environment), often focusing on negative, undesirable consequences. [2]

  7. Internet of things - Wikipedia

    en.wikipedia.org/wiki/Internet_of_things

    IoT intelligence can be offered at three levels: IoT devices, Edge/Fog nodes, and cloud computing. [135] The need for intelligent control and decision at each level depends on the time sensitiveness of the IoT application. For example, an autonomous vehicle's camera needs to make real-time obstacle detection to avoid an accident. This fast ...

  8. JavaScript - Wikipedia

    en.wikipedia.org/wiki/JavaScript

    This is an accepted version of this page This is the latest accepted revision, reviewed on 22 February 2025. High-level programming language Not to be confused with Java (programming language), Javanese script, or ECMAScript. JavaScript Screenshot of JavaScript source code Paradigm Multi-paradigm: event-driven, functional, imperative, procedural, object-oriented Designed by Brendan Eich of ...