This feature has been carried over into Cisco's ASA product, with some much-needed improvements.<BR><BR>So I'm increasing the maximum DNS reply size to 4096 on some new ASA units running 8.0(3 ...

Cisco (Nasdaq:CSCO) has bulked-up its Domain Name System (DNS) security software with new features including AI-enhanced DNS tunneling mitigation and stronger cloud malware detection. Cisco Secure ...

When a Cisco router is initially configured, the router's DNS lookup function is enabled by default. This function is only useful if the router utilizes a DNS server on the network; otherwise ...

Everything works over the VPN connection except pinging the SBS 2003 domain controller and doing DNS lookups on same ... BR><BR>I have a Cisco VOIP phone in SmallTown which has no trouble finding ...

As education continues to grow around DNS security threats among enterprises, Cisco Umbrella is a product that Cisco acquired in 2015 to help monitor security in the cloud network environment ...