Ensure 'SQLNET.ENCRYPTION_CLIENT Is Set To 'REQUIRED'

ВисокаНиво 1Аутоматскаoracle-db

Опис

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.

Како се проверава

Метод провере: Команда љуске

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}"

Очекивани излаз: compliant

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

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

Својства

Оперативни системи: Било који
Ознаке: oracle-dbdatabaseoraclenetworkencryption
Референца: 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