They may attempt to breach your network's perimeter defenses from remote locations, or physically infiltrate your organization to gain direct access to its information resources.
Intruders seek and take . . .
This is the fifth part of the story of a community network that was cracked and what was done to recover from it. By this point we have realized that we must get the cracker off of our machines before . . . This article tells how they found the sniffer that the cracker was running on their network and what they did next. We had thousands of . . . This SecurityFocus article discusses configuring PortSentry, monitoring system logs, LogCheck and kernel security patches to improve the security of your Linux box.