v CIA Confidentiality Integrity Availability v AAA Authentication

資訊安全 v CIA § Confidentiality(機密性) § Integrity(完整性) § Availability(可取性) v AAA § Authentication(認證) § Authorization (授權) § Accountability(稽查)

加密的技術 v 對稱金鑰系統(加解密都用同一個金鑰) § DES (Data Encryption Standard) § 3 DES (Triple DES) § IDEA (International Data Encryption Algorithm) § RC 2/RC 4/RC 5/RC 6 § AES (Advanced Encryption Standard)

Thank You For Paying Attention for My Last Speech in N. U. K.