Oracle Database
TMA-ORACLE-DB-2.2.9
Ensure 'SQLNET.ENCRYPTION_TYPES_SERVER' Is Set To AES256
Mô tả
The SQLNET.ENCRYPTION_TYPES_SERVER parameter specifies the encryption algorithms that the server enforces for database connections. This setting allows you to ensure that all data transmitted between the client and the database is encrypted using strong, secure algorithms. Manual in the benchmark: SQLNET.ENCRYPTION_TYPES_SERVER in sqlnet.ora should be exactly (AES256). Default: All available algorithms
Cách kiểm tra
Phương pháp kiểm tra: Xem xét thủ công
On the Linux platform, execute the following shell command to audit this recommendation. filePath="$ORACLE_HOME/network/admin/sqlnet.ora" if grep -qi "^\s*SQLNET\.ENCRYPTION_TYPES_SERVER\s*=\s*(AES256)" "$filePath"; then # This is compliant. : elif grep -qi "^#.*SQLNET\.ENCRYPTION_TYPES_SERVER" "$filePath"; then echo "The parameter is commented out." elif grep -qi "^#.*SQLNET\.ENCRYPTION_TYPES_SERVER\s*=\s*,.*" "$filePath"; then echo "Multiple encryption types are specified." elif grep -qi "SQLNET\.ENCRYPTION_TYPES_SERVER" "$filePath"; then grep -i "SQLNET\.ENCRYPTION_TYPES_SERVER" ...
Cách khắc phục
Phương pháp khắc phục: Hướng dẫn hoặc bản vá hạ tầng
To remediate this recommendation, set SQLNET.ENCRYPTION_TYPES_SERVER to AES256. SQLNET.ENCRYPTION_TYPES_SERVER=(AES256)
Thuộc tính
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- oracle-dbdatabaseoraclemanual
- Tham chiếu
- CIS Oracle Database 23ai Benchmark v1.1.0 - 2.2.9 Ensure 'SQLNET.ENCRYPTION_TYPES_SERVER' Is Set To AES256