How can attackers exploit a buffer underflow vulnerability?

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Latest Technology News & Expert Advice     October 22, 2018

Issue Highlights: How can attackers exploit a buffer underflow vulnerability? VPNFilter malware: How can users protect themselves? WPA3 protocol: Should enterprises implement the changes? Definition: denial-of-service attack How does the resurgent VPNFilter botnet target victims?

How can attackers exploit a buffer underflow vulnerability? A buffer underflow was found to be caused by a vulnerability in strongSwan's open source VPN. Learn how this is possible and how attackers can exploit it with Judith Myerson. Read Now

VPNFilter malware: How can users protect themselves? A new threat named VPNFilter was discovered by cybersecurity researchers after home and office routers were compromised. Learn how this malware works with Judith Myerson. Read Now

WPA3 protocol: Should enterprises implement the changes? The Wi-Fi Alliance released the updated WPA3 protocol, adding security enhancements to the Wi-Fi access process. Learn why enterprises should update with Judith Myerson. Read Now

Definition: denial-of-service attack A denial-of-service attack is a security event that occurs when an attacker prevents legitimate users from accessing specific computer systems, devices, services or other IT resources. Read Now

How does the resurgent VPNFilter botnet target victims? After a comeback of the Russian-built VPNFilter botnet, home network devices are at risk. Learn how this malware targets victims with expert Nick Lewis. Read Now

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