Unverified60% confidenceFactExact time
SSL certificates are the core credentials that secure HTTPS encrypted communication for websites; once revoked, browsers will display security warnings or even block access.
2
Sources
60%
Confidence
Long-term
Relevance
9/14/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedSSL/TLS certificates establish secure channels through asymmetric encryption technology and are issued by trusted CAs (Certificate Authorities).79% similarUnverifiedSSH key authentication is based on asymmetric encryption principles, where the private key is kept locally and the public key is uploaded to the server, with no password transmission throughout the process, making it more secure than HTTPS username and password authentication78% similarVerifiedLet's Encrypt provides free SSL certificates.76% similarUnverified完善的 SSH 访问防护应结合网络层加密隧道、SSH 密钥认证、MFA 多因素验证和最小权限原则等多层防御74% similarUnverifiedSSL Pinning机制在客户端代码中硬编码服务器证书的公钥指纹或证书哈希，拒绝接受非预期CA签发的证书，即便该CA已被系统信任库收录71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/921102API
curl https://kongchang.com/api/v1/knowledge/claims/921102MCP
get_claim(id=921102)