TMA-ORACLE-DB-2.2.6

Ensure 'SQLNET.ENCRYPTION_CLIENT Is Set To 'REQUIRED'

TinggiLevel 1Otomatisoracle-db

Deskripsi

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.

Cara pemeriksaan

Metode audit: Perintah 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}"

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

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

Properti

Sistem operasi: Apa saja
Tag: oracle-dbdatabaseoraclenetworkencryption
Referensi: CIS Oracle Database 23ai Benchmark v1.1.0 - 2.2.6 Ensure 'SQLNET.ENCRYPTION_CLIENT Is Set To 'REQUIRED'

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shell

tmaegis scan --target oracle-db