TMA-ORACLE-DB-2.2.6

Ensure 'SQLNET.ENCRYPTION_CLIENT Is Set To 'REQUIRED'

ÉlevéeNiveau 1Automatiséeoracle-db

Description

The SQLNET.ENCRYPTION_CLIENT parameter determines whether the client side of a database connection enforces network encryption. When set to REQUIRED, this parameter mandates that all data transmitted between the client and the database is encrypted, preventing the client from connecting if encryption cannot be established. This setting ensures that sensitive data remains protected during ... The last uncommented setting in sqlnet.ora must equal REQUIRED (case-insensitive, spaces ignored). Default: ACCEPTED Reads the file from $TNS_ADMIN, or $ORACLE_HOME/network/admin when TNS_ADMIN is unset (Linux/UNIX hosts); fails when neither directory exists.

Méthode de vérification

Méthode d'audit: Commande shell

shell

d="${TNS_ADMIN:-${ORACLE_HOME:?ORACLE_HOME not set}/network/admin}"; [ -d "$d" ] || { echo "missing $d"; exit 1; }; f="$d/sqlnet.ora"; [ -f "$f" ] || { echo "noncompliant: $f not found"; exit 0; }; v=$(grep -Ei '^[[:space:]]*SQLNET\.ENCRYPTION_CLIENT[[:space:]]*=' "$f" | tail -n 1 | sed 's/^[^=]*=//' | tr -d ' \t\r' | tr '[:lower:]' '[:upper:]'); [ "$v" = "REQUIRED" ] && echo compliant || echo "noncompliant: ${v:-not set}"

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

To remediate this recommendation, set SQLNET.ENCRYPTION_CLIENT to REQUIRED.

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: oracle-dbdatabaseoraclenetworkencryption
Référence: CIS Oracle Database 23ai Benchmark v1.1.0 - 2.2.6 Ensure 'SQLNET.ENCRYPTION_CLIENT Is Set To 'REQUIRED'

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

shell

tmaegis scan --target oracle-db