Tags: cisco, john stewart, network

News (9)

• 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.

• Is whitelisting the new blacklisting?

  The IT security industry has come to a frank realisation that the current approach to preventing malware is simply not working. Is whitelisting, which is the reverse of our current approach, the answer?

• Staff threaten network security from home

  Companies are being exposed to risks by home workers' bad behaviour online, such as hijacking the neighbour's Wi-Fi and opening unsafe e-mails.

• 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.

Blogs (1)

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  Banks are confusing consumers on PC security

  Banks obviously have an interest in making consumers feel safe. They are there to protect the customers' money. They want customers to use their online services, too, because the channel offers a lower cost per transaction than a branch. But giving away free security software to make customers feel safe is probably doing more harm than good.

Features and Case Studies (2)

• Precision security fighting at Cisco

  Cisco security maven John Stewart says never mind the OS -- attackers are after the apps, from IM to Office.

• The man behind Cisco's security

  Financially motivated cyberattacks are on the rise, says Cisco Systems CSO John Stewart.

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