开源、带Web UI的身份和访问管理（IAM）/ 单点登录（SSO）平台，支持OAuth 2.0、OIDC、SAML、CAS、LDAP、SCIM、WebAuthn、TOTP、多因素认证、人脸识别、RADIUS、Google Workspace、Active Directory和Kerberos，QQ群: 645200447
OpenCT社区的开放阅卷评分系统。
This is the official homepage of OpenCT.
This is OpenCT's online interactive topic system.
This is OpenCT's report writing system.
