Ensure SNMPv3 is selected for queries and traps

ВысокийУровень 1Ручная проверкаsophos

Описание

SNMP (Simple Network Management Protocol) gives access to Sophos Firewall information such as status of the firewall, service availability, CPU, memory and disk usage. Although Sophos Firewall supports SNMPv1 and SNMPv2c protocols, you should always use SNMPv3 for user and the authorized hosts to send traps. Specify encryption and authentication settings to ensure confidentiality, message integrity, and user validity. Reviewed in the Sophos Firewall web admin console (SFOS has no plain-text configuration export to audit offline).

Как проверяется

Метод проверки: Ручная проверка

Эту рекомендацию нельзя проверить автоматически. Сканирование выводит её вместе с этими инструкциями при указании флага --include-manual.

Navigate to 'System > Administration > SNMP'. Verify that SNMPv1 and v2 are not configured. Verify that 'SNMPv3 users and traps > Encryption algorithm' is configured with either AES or DES. Set appropriate password strength for both authentication and encryption.

Как исправляется

Метод исправления: Рекомендация или патч инфраструктуры

Navigate to 'System > Administration > SNMP'. Remove insecure SNMPv1 and v2 configurations. Set 'SNMPv3 users and traps > Encryption algorithm' is configured with either AES or DES. Set appropriate password strength for both authentication and encryption.

Свойства

Операционные системы: Любая
Теги: sophossnmp
Источник: CIS Sophos Firewall v22 Benchmark v1.0.0 - 1.2.1 Ensure SNMPv3 is selected for queries and traps