We have a pair of Cisco switches which are connected together and a pair of Cisco 7200 routers.<BR><BR>Currently we only connect router1 to switch1 and router2 to switch2.<BR><BR>What I want to ...
Cisco routers are built into the fabric of the Internet and enterprise networks, a fact that makes them highly attractive targets for attackers. Researchers at FireEye have come across attacks ...
Discovered by the security firm, FireEye, SYNful Knock is a classic example of stupid users wrecking security. This malware, which has been found on Cisco 1841, 2811 and 3825 routers, is not the ...
Over 19,000 end-of-life Cisco VPN routers on the Internet are exposed to attacks targeting a remote command execution exploit chain. Unauthenticated attackers can exploit the critical severity auth ...
I am doing a review of the configuration of all our Cisco equipment after taking over from my predecessor. I noticed in one of the routers has a loopback interface on it but I can’t account for the ...
Researchers have uncovered active and highly clandestine attacks that have infected more than a dozen Cisco routers with a backdoor that can be used to gain a permanent foothold inside a targeted ...
Morning Overview on MSN
Cisco’s sixth SD-WAN zero-day of 2026 gives remote attackers admin access through an authentication bypass — CISA confirms active exploitation
A remote attacker with no valid credentials can now seize full administrative control of certain Cisco SD-WAN devices, and ...
A day after researchers detailed a technique that attackers are using to upload malicious firmware images to Cisco routers, academic researchers say they have scanned the entire IPv4 address space and ...
Cisco has released almost two dozen security updates. They close several high-risk flaws, for example in Unity Connection.
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