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A patch is data that is intended to be used to modify an existing software resource such as a program or a file, often to fix bugs and security vulnerabilities. [ 1 ] [ 2 ] A patch may be created to improve functionality, usability , or performance .
Patch management is defined as a sub-practice of various disciplines including vulnerability management (part of security management), lifecycle management (with further possible sub-classification into application lifecycle management and release management), change management, and systems management.
A key security patch for Apache Struts was released on March 7, 2017 after a security exploit was found and all users of the framework were urged to update immediately. [13] Security experts found an unknown hacking group trying to find websites that had failed to update Struts as early as March 10, 2017. [14]
On November 16, 2018, President Trump signed into law the Cybersecurity and Infrastructure Security Agency Act of 2018.This landmark legislation elevated the mission of the former National Protection and Programs Directorate (NPPD) within the Department of Homeland Security (DHS) and established CISA, which includes the National Cybersecurity and Communications Integration Center (NCCIC).
Update and Secure your computer • Enable your firewall. • Update your software, such as AOL Desktop Gold Software, McAfee, Adobe products and Java. • Regularly scan your computer for spyware and viruses using anti-virus software. If you don’t have a one, we recommend McAfee Internet Security Suite – Special edition from AOL.
Meltdown exploits a race condition, inherent in the design of many modern CPUs.This occurs between memory access and privilege checking during instruction processing. . Additionally, combined with a cache side-channel attack, this vulnerability allows a process to bypass the normal privilege checks that isolate the exploit process from accessing data belonging to the operating system and other ...