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Mastering firewalls and IDS for real security

Firewalls and intrusion detection systems (IDS) complement each other by blocking unauthorized traffic and spotting suspicious patterns. Firewalls enforce specific access rules, while IDS monitors ...
XDA Developers on MSN

I never configure a home firewall without these three rules, and they stop the attacks most people don't know are happening

Lock down your home network before it's too late ...

These two critical Mac security features are off by default - how to turn them on and why you should

Once you have Firewall turned on, click Options, and you'll see "Enable stealth mode" at the bottom. Click the associated ...