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 ...

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 ...

A firewall problem caused Tuesday's statewide outage of the 911 emergency system, public safety officials revealed Wednesday. But the firewall problem prevented calls from reaching 911 dispatch ...

Hi,<BR><BR>I have a SMC Barricade router (4port). I have 3 computers connected to it. The problem is, when I want to setup a Quake 3 server, people cannot connect to it because of the firewall. I ...

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 ...

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 ...

These days, companies find themselves inside a world where old-style network borders barely exist. Because of cloud tools, remote teams, outside connections, ...

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 ...