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  2. 2024 CrowdStrike-related IT outages - Wikipedia

    en.wikipedia.org/wiki/2024_CrowdStrike-related...

    On 19 July at 04:09 UTC, CrowdStrike distributed a faulty configuration update for its Falcon sensor software running on Windows PCs and servers. A modification to a configuration file which was responsible for screening named pipes, Channel File 291, caused an out-of-bounds memory read [14] in the Windows sensor client that resulted in an invalid page fault.

  3. Cold start (computing) - Wikipedia

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

    Cold start (or cold boot) may also refer to a booting process of a single computer (or virtual machine). [2] In this case services and other startup applications are executed after reboot. The system is typically made available to the user even though startup operations are still performed and slow down other operations.

  4. Kernel panic - Wikipedia

    en.wikipedia.org/wiki/Kernel_panic

    10.6–10.7: The text has been revised and now includes a Spanish translation. 10.8 and later: The computer becomes unresponsive before it immediately reboots. After restarting, it shows a message for a few seconds informing the user that a problem caused the computer to restart, before continuing to boot. The message now includes a Chinese ...

  5. Cold boot attack - Wikipedia

    en.wikipedia.org/wiki/Cold_boot_attack

    In computer security, a cold boot attack (or to a lesser extent, a platform reset attack) is a type of side channel attack in which an attacker with physical access to a computer performs a memory dump of a computer's random-access memory (RAM) by performing a hard reset of the target machine.

  6. Watchdog timer - Wikipedia

    en.wikipedia.org/wiki/Watchdog_timer

    The corrective actions typically include placing the computer and associated hardware in a safe state and invoking a computer reboot. Microcontrollers often include an integrated, on-chip watchdog. In other computers the watchdog may reside in a nearby chip that connects directly to the CPU , or it may be located on an external expansion card ...

  7. Reboot to restore software - Wikipedia

    en.wikipedia.org/wiki/Reboot_to_Restore_Software

    Deploying solutions based on reboot to restore technology allows users to define a system configuration as the desired state. The baseline is the point that is restored on reboot. Once the baseline is set, the reboot to restore software continues to restore that configuration every time the device restarts or switches on after a shutdown. [3]

  8. Fix sending and receiving issues with third-party email apps

    help.aol.com/articles/cant-send-or-receive-email...

    If your account is working on a web browser and you made sure you're using the right server settings, then update your email app to the newest version available. If you're still experiencing issues with your app, contact the manufacturer. Also, access your AOL Mail on a web browser. Keep in mind - For two-step verification, generate an app ...

  9. Non-maskable interrupt - Wikipedia

    en.wikipedia.org/wiki/Non-maskable_interrupt

    With the introduction of Windows 2000, Microsoft allowed the use of an NMI to cause a system to either break into a debugger, or dump the contents of memory to disk and reboot. [3] Debugging NMIs have also been used by devices that allow leisure users and gamers to manipulate running programs.