Running a local DNS server is great - until your devices ignore it ...

Some firewall software undoes a feature that was introduced in the DNS patches and could make it easier for attackers to pull off a cache-poisoning attack against the DNS server Nearly a month after a ...

I'm running Windows 11 on a 2023 Dell laptop. I recently started having trouble with connection timeouts, so I looked up troubleshooting tips, which brings me to the issue. When I try to stop or reset ...

What is the DNS_PROBE_FINISHED_NXDOMAIN error on Google Chrome? The DNS_PROBE_FINISHED_NXDOMAIN error occurs when the browser cannot find the IP address for the ...

Hello<BR><BR>This problem just started yesterday. I have made no changes to any DNS configurations or IP information or changed any network adapters. I did add one Win2k Pro computer to the domain ...

When local traffic takes the wrong path.

Internet security experts say that misconfigured DSL and cable modems are worsening a well-known problem with the Internet’s DNS (domain name system), making it easier for hackers to launch ...

Attacks related to Domain Name System infrastructure – such as DNS hijacking, DNS tunneling and DNS amplification attacks – are on the rise, and many IT organizations are questioning the security of ...

As organizations increasingly support mobile workforces, in a multitude of environments, traditional DNS filtering often breaks down when users move between networks. VPN conflicts, captive portals ...

Nearly a month after a critical flaw in the Internet’s Domain Name System was first reported, vendors of some of the most widely used firewall software are scrambling to fix a problem that can ...