A firewall problem caused Tuesday's statewide outage of the 911 emergency system, public safety officials revealed Wednesday. The firewall is a safety feature that is intended to prevent cyberattacks ...

If you see the message Security or firewall might be blocking the connection following completion of Windows Network Diagnostics to determine what’s causing internet or network connection issues on ...

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 packages are scrambling to fix a problem that ...

I'm having a problem with a firewall setup, I have a couple of Grandstream videophones that can make and receive SIP calls (they hear and can be heard Ok) but with the video calls the thing is ...

I don't really know much about networking, so that's why I need you guys' help. My dad has put up a firewall in an effort to break me of my internet gaming habits. He blocks certain ports so I can't ...

Pakistan, July 18 -- Microsoft has issued an apology after a recent Windows 11 update caused more problems instead of fixing them. The company admitted it mistakenly claimed a bug was resolved, only ...

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 ...