Hacking - gaining illegal access to a computer system, Cracking - changing software to illegally add features, Phishing - fake emails with fake links to trick, Pharming - sending a user to a fake website, Cookie - file to track user website behaviour, Firewall - monitors traffic between computer and outside world, Proxy Server - a computer that a user can direct their internet traffic through to hide details or info,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?