:3269
(TCP)
Microsoft Global Catalog SSL
Medium 风险TCP — Security & VPN
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端口概览
端口号
3269
服务名称
Microsoft Global Catalog SSL
传输协议
TCP
类别
Security & VPN
安全风险
Medium
端口范围
已注册 (1024-49151)
什么是端口 3269?
Port 3269 is the SSL/TLS-encrypted version of the Microsoft Active Directory Global Catalog service on port 3268. It provides secure LDAP queries across domain boundaries using certificate-based encryption. This port is preferred over 3268 when security policies require encrypted directory queries.
TCP
Security & VPN
安全注意事项
端口3269（Microsoft Global Catalog SSL）被归类为中等风险。虽然此服务通常会暴露，但请在可用时考虑使用加密替代方案。
建议：保持服务更新。监控日志以发现异常活动。