U

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [Z]

uninstalling malicious programs
unintentional roaming, preventing
unsecured wireless networks, dangers of
updating
     antivirus software, need for
     operating system
         automatic updates, enabling
         manual updates, perfoming
     signatures
     software programs
urban legends and home network security
US-CERT (United States Computer Emergency Readiness Team)
user files