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Shutdown (computing) To shut down or power off a computer is to remove power from a computer's main components in a controlled way. After a computer is shut down, main components such as CPUs, RAM modules and hard disk drives are powered down, although some internal components, such as an internal clock, may retain power.
Faulty CrowdStrike software update. Outcome. ~8.5 million Microsoft Windows operating systems crash worldwide, causing global disruption of critical services. On 19 July 2024, American cybersecurity company CrowdStrike distributed a faulty update to its Falcon Sensor security software that caused widespread problems with Microsoft Windows ...
Why It Matters. There are a few things potentially at stake. The most common argument for avoiding full computer shutdowns is that they cause wear and tear on the machine’s components, reducing ...
January 3+: Anonymous got involved during the Tunisian Revolution and engaged in DDoS attacks on key Tunisian websites—including the president, prime minister, ministry of industry, ministry of foreign affairs, and the stock exchange—taking down at least 8 websites and defacing several others.
Portland’s Computer Aided Dispatch system also comes back online at 9 a.m. “At no time was the community’s ability to make 911 calls impacted,” the mayor’s office says in a news release ...
Powered. Varies, some mechanical. A kill switch, also known more formally as an emergency brake, emergency stop ( E-stop ), emergency off ( EMO ), or emergency power off ( EPO ), is a safety mechanism used to shut off machinery in an emergency, when it cannot be shut down in the usual manner. Unlike a normal shut-down switch or shut-down ...
Internet outage. An Internet outage or Internet blackout or Internet shutdown is the complete or partial failure of the internet services. It can occur due to censorship, cyberattacks, disasters, [1] police or security services actions [2] or errors. Disruptions of submarine communications cables may cause blackouts or slowdowns to large areas.
Shut up. " Shut up " is a direct command with a meaning very similar to " be quiet ", but which is commonly perceived as a more forceful command to stop making noise or otherwise communicating, such as talking. The phrase is probably a shortened form of " shut up your mouth " or " shut your mouth up ". Its use is generally considered rude and ...