AES/DES/SM4密钥分发ECB/CBC/GCM
RSA/ECCDiffie-Hellman公钥密码
站点到站点/远程访问PPTP/L2TP/IPsecWireGuard
WEP/WPA2/WPA3802.1X/EAP无线入侵检测
PGP/S/MIMEDKIM/SPF/DMARC端到端加密
HTTPS/HSTSCSP/SameSiteOCSP Stapling
CRC/Reed-Solomon默克尔树区块链完整性
Kerberos/OAuth 2.0OpenID Connect/SAMLFIDO2/WebAuthn
IDS/IPSSnort/Suricata异常检测
IETF/ISO/NISTRFC文档FIPS/CC认证