There are countless known threats out there that create security headaches for network administrators, but it’s not the known flaws that are the most dangerous; it’s the unknown ones that have even more potential to derail operations, expose sensitive data in security breaches, and end businesses entirely. These zero-day flaws or exploits are extremely important to keep informed about.
If you’re a fan of the spectacle put on by World Wrestling Entertainment, Inc., you may find yourself pinned thanks to an error made in some of their databases. This error allowed personal information from three million users to be accessed by anyone who knew where to look.
Intel has had publicity problems in the past, but now things are getting critical. An issue was reported that could potentially cause the processing power of their chips to diminish. What are being known as the Meltdown or Spectre vulnerabilities, have businesses scrambling around looking for ways to protect their data and infrastructure from what is seemingly an oversight that affects most of today’s CPU architectures; namely those that rely on virtual memory.
A major vulnerability has been discovered that affects everyone that uses Wi-Fi. Key Reinstallation Attack, or KRACK, affects the core encryption protocol that most Wi-Fi users depend upon to shield their browsing from others, Wi-Fi Protected Access 2 (WPA2).
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