Tags: cisco, internetwork operating system, john stewart

News (6)

• Cisco customers making themselves vulnerable

  Companies are refusing to update their router operating systems even though they contain known vulnerabilities, leaving their network full of security holes, according to Cisco's top security exec.

• Rootkit threatens Cisco routers

  Cisco and the security community are debating the reality of rootkits attacking the Cisco's Internetwork Operating System (IOS) after a researcher presented a proof of concept attack, which threatens Cisco routers and voice over IP phones.

• Cisco customers have a 'hygiene' problem

  Cisco's customers are not accustomed to regularly updating the operating system on their network hardware, which has left many of them with a 'hygiene' problem when it comes to security, according to Cisco's chief security officer John Stewart.

• Black Hat with a Vista twist

  Black Hat is not just about breaking and entering this year as Windows Vista and IE7 come under the spotlight.

• VPN flaws cause router patching nightmare

  Multiple vulnerabilities found in a VPN protocol used by most router vendors means that administrators are once again being advised to patch their network hardware, which is a far bigger issue than patching servers or desktops.

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