1556
Veritas NetBackup
Medium 风险TCP — System & Infrastructure
端口概览
端口号
1556
服务名称
Veritas NetBackup
传输协议
TCP
类别
System & Infrastructure
安全风险
Medium
端口范围
已注册 (1024-49151)
什么是端口 1556?
Port 1556 is used by Veritas NetBackup for client-server communication between backup agents and the NetBackup master server. It handles job scheduling, status reporting, and catalog queries in enterprise backup environments. Veritas NetBackup is widely used for protecting enterprise data across heterogeneous environments.
TCP
System & Infrastructure
安全注意事项
端口1556（Veritas NetBackup）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。