+COS-03.05B

COS-03.05B

At specified intervals, the business justification for using all services, protocols, and ports is reviewed. The review also includes the justifications for compensatory measures for the use of protocols that are considered insecure.

Supplementary information

The review of the security requirements depends on the measures implemented to design the networks, e.g. monitoring and reviewing firewall rules or log files for abnormalities as well as visual inspections of physical network components for changes.

1. Forbhreathnú

Teideal Caighdeán

1.1 Tagairtí

1.2 Ceanglais aitheanta

1.3 Rialacháin ghaolmhara

2. Ceanglais aitheanta

Ceanglais
Foinse Ceanglas

3. Rialacháin ghaolmhara

Rialacháin
Foinse Rialáil

Saincheisteanna nasctha