You probably know what TCP/IP is; any computer using TCP/IP will have a unique IP address by which data in the form of packets is sent and received from other computers. The process of passing data ...

Ah, the ever-present PDF, and our love-hate relationship with the format. We’ve lost count of how many vulnerabilities have been fixed in PDF software, but it’s been a bunch over the years. This week, ...

OK, I have a nice little 300Mhz machine running Win2k AS acting as a NAT firewall. I'm not using ICS, I'm using the real NAT functions. I want to be able to allow people to access a share on a machine ...

A software firewall is a standard tool for protecting computers from viruses and other malware. Some routers -- the device that carries packets of data between your network and the Internet -- offer ...

You may have seen inexpensive home routers described as "NAT firewalls." For example, Linksys says of its BEFSR11 EtherFast Cable/DSL Router, "...the built-in NAT technology acts as a firewall ...

To defend against data loss and theft, companies need as much protection as possible from external threats. Hardware and software firewalls prevent malicious traffic from reaching computers connected ...

It’s been a good week for the videoconferencing industry four announcements (Tandberg, Polycom, VisualNexus and Jasomi/Radvision) for systems that deal with the firewall and NAT traversal issue that ...

OK. First off I'm going to say that this is not my problem. It's second hand. I'm trying to help a friend out and don't have direct access to the hardware.<P>She's on a small home network fed by RR.