The setting most DNS guides never tell you to check.

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 ...

This detailed summary shows some of the issues that caused the October 20th outage and took swaths of the internet offline for roughly 15 hours. Amazon says its changes in response include temporarily ...

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 ...

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 ...

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 ...

Are DNS problems dragging down the performance of your network? That’s what happened to the state of Maine, which was suffering from constant outages caused by a flaky DNS system. Here’s how Maine’s ...

Citrix and NetScaler have rolled out updated troubleshooting, diagnostic, and optimization resources to address common issues like connection failures, slow performance, and onboarding errors. New ...

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 ...