简单IT安全:像专业人士一样保护您的数字生活!🔒
原文英文,约500词,阅读约需2分钟。发表于: 。Imagine your computer as a house. Inside, you keep your family photos, important documents, and even your banking information. Just as you protect your home, it's essential to protect your...
保护数字家园如同保护房子,IT安全的三大支柱是保密性、完整性和可用性。保密性通过加密和访问控制保护数据;完整性通过版本控制和数字指纹确保数据真实;可用性通过备份和冗余保证数据可用。最小权限原则确保每人只访问所需信息。预防胜于治疗,保护数据至关重要。