I am trying to configure a Cisco ASA 5506-X for use a remote access vpn server. To avoid buying an AnyConnect licence I am planning to use L2TP/IPSec. We only have one public IP address. We are ...

Cisco has addressed a high severity vulnerability affecting its Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) software. Tracked as CVE-2022-20866, this security flaw is due to a ...

Whether you're in the office or on the road, a VPN is still one of the best ways to protect yourself on the big, bad internet. Read now Cisco has released new security updates for the dangerous bug ...

David Strom is the author of two books on computer networking, along with thousands of articles on various IT topics. Follow him on Twitter: @dstrom To better protect the enterprise network, ...

Cisco warned customers today to patch two zero-day vulnerabilities that are actively being exploited in attacks and impact the company's firewall software. The first one (CVE-2025-20333) allows ...

After a group of hackers stole and published a set of NSA cyberweapons earlier this week, the multibillion dollar tech firm Cisco is now warning its customers and offering software updates and advice ...

50,000 Cisco firewalls vulnerable to actively exploited RCE flaws CVE-2025-20333 and 20362 Cisco and CISA urge immediate patching; no workarounds available for affected ASA/FTD devices Shadowserver ...

An ongoing campaign of cyber attacks orchestrated through vulnerabilities found in the Cisco Adaptive Security Appliance (ASA) family of unified threat management (UTM) kit has prompted warnings from ...

Cisco this week issued a notice that faulty clock timing chips in some of its switches, routers and security appliances could fail after about 18 months of service – causing those devices to crash and ...

After observing attacks on customers, Cisco is telling users to install the fix for a recently disclosed denial-of-service flaw affecting a number of its security appliances. The flaw, tracked as ...