Networking giant Cisco has published a raft of security advisories as part of its biannual patch-release schedule.
The intrusion prevention capabilities of Cisco Systems' routers could be prone to attack, after the networking giant revealed two vulnerabilities in its key operating system.
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.
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.
A serious flaw in Cisco software puts computer networks at risk of cyberattack and has prompted security vendor Symantec to raise its Internet threat level.
If you ran a software company and an independent security researcher contacted you with proof that your product contains security vulnerabilities, how would you react?
Cisco is preparing to announce a major overhaul of its security portfolio next week, with upgrades to several of its existing products.
Using a USB drive to transfer setting to a Cisco router has many benefits. Among others, it can hold multiple configurations and copies of the Cisco IOS and it will speed up the copying process. Here's how to use a USB flash drive with a Cisco 871W router.
Cisco's Mario Mazzola offers a behind-the-scenes look at the company's next-generation core Internet router.
When it comes to configuring a new Cisco router, much of the configuration depends on what type of router it is as well as the purpose it will serve. However, every administrator has his or her own list of commands they use to configure every router "just right." This week, David Davis shares his own list of 10 commands to configure on every router.
Scientists at Berkeley are close to releasing an open-source software code that could do for routing what Linux did for operating systems.
Keeping your Cisco equipment configured for optimal performance can be a time-consuming process. In this IT Dojo video, Bill Detwiler demonstrates five, time-saving tips for working more efficiently with Cisco IOS commands.
A great little all-in-one network connectivity and security device that offers good value for money and is perfect for a small office or branch/regional office deployment. You would be hard pressed to pass by the 890 family of ISR devices from Cisco.
What's the best mid-range server on the market? We put machines from Dell, Hewlett-Packard, IBM and Lenovo through their paces in our labs.
The latest bundle of mobile technologies from Intel arrives late and somewhat piecemeal, but delivers a useful set of incremental enhancements.
We test and compare NAS devices designed to suit a specific set of medium-enterprise requirements.
Intel is building new technology for connecting chips inside telecommunications and networking equipment, part of its plan to delve deeper into the communications world.
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