This will allow you to configure it in case of an emergency. You've now finished a simple SOHO firewall setup on your Linux system. Many monitoring tools are available, such as Big Brother and NetSaint. Some system administrators may want to write their own monitoring tools. This is not a question of SOHO firewall security.
New updates fix a potentially disastrous flaw.
If you're looking to commiserate with your fellow IT professionals, be sure to check out our burgeoning collection of your first and worst jobs . Security Tokens Article Guide Full Chart Customize Chart Product Directory Search Find more Buyer's Guides . If security incidents such as the Code Red Worm have you feeling vulnerable, you're not alone. Our survey of 5,000 Network Computing readers reveals where they're spending security dollars and their plans for deploying PKI, IDS and VPN solutions. If you're concerned with systems and software development or are experiencing Windows NT, Linux, RedHat and SuSE installation problems, contact our resident expert Don MacVittie.