Unverified60% confidenceFactExact time
OAuth 2.1 mandates the use of PKCE (Proof Key for Code Exchange) to prevent authorization code interception attacks.
2
Sources
60%
Confidence
Long-term
Relevance
9/5/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedPKCE（Proof Key for Code Exchange，RFC 7636）是专为防止授权码截获攻击而设计的增强机制，在公共客户端场景下尤为关键79% similarUnverifiedOAuth's security advantages over static API keys are reflected in three dimensions: authorization scope can be precisely limited, tokens can be revoked at any time, and short validity periods narrow the attack window.71% similarUnverified防御SSH暴力破解的有效手段包括禁用密码登录仅允许公钥认证、更改默认端口、部署fail2ban，以及通过VPN消除公网暴露66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/860915API
curl https://kongchang.com/api/v1/knowledge/claims/860915MCP
get_claim(id=860915)