Hey, guys. Now that official XP support is over, the hackers are going to reverse-engineer the security updates for the newer versions of Windows and then create exploits for XP. Hackers can indirectly attack a computer through malware. Most of us know how to prevent that, but hackers can also directly attack a computer through OS security vulnerabilities. Now since Microsoft will never patch them, if a user takes every step to protect their XP system, from having a firewall installed to having anti-virus software installed to everything in between, is this really any risk? Could an attacker get inside a computer if the user doesn't install malware? If so, how? Would you say the built-in XP firewall will always protect the system, or could a hacker possibly exploit it and gain control of the system? All very important questions for XP warriors.