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カラム単位暗号化

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部分暗号化(前頭平文)

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部分暗号化と整列

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暗号化の解除と復旧

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カラム単位のアクセス制御

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暗号カラムの証跡ログ

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[DenyLog]カラム復号化の遮断履歴
INFO [AGENT] 2017-03-01 15:44:20+0900 – gruop: access, response: Dec Permission Deny, desc: Decryption Permission Deny(Masking), session cmd: 0, user ip: 192.168.11.7, user: minobe, owner: world, table: city/city, column: Name
INFO [AGENT] 2017-03-01 15:44:20+0900 – gruop: access, response: Dec Permission Deny, desc: Decryption Permission Deny(Masking), session cmd: 0, user ip: 192.168.11.7, user: minobe, owner: world, table: city/city, column: Name  
[DenyLog]カラムアクセスの遮断履歴  
INFO [AGENT] 2017-03-01 15:51:20+0900 – gruop: access, response: Acc Permission Deny, desc: Access Permission Deny, session cmd: 0, user ip: 192.168.11.7, user: minobe, owner: world, table: city/city, column: Name  
INFO [AGENT] 2017-03-01 15:51:20+0900 – gruop: access, response: Acc Permission Deny, desc: Access Permission Deny, session cmd: 0, user ip: 192.168.11.7, user: minobe, owner: world, table: city/city, column: Name  
[AccessLog]アクセス履歴と復号化<dec>カラム数(0カラム) ※復号権限なし
INFO [AGENT] 2017-03-01 15:58:21+0900 – gruop: access, desc: Access Log, session cmd: 0, user: minobe, user ip: 192.168.11.7, owner: world, table: city/city, column: Name, number of enc: 0, number of dec: 4079, policy: policy1
[QueryLog]実行クエリーログ
INFO [AGENT] 2017-03-01 16:09:01+0900 – gruop: access, session cmd: 0, user ip: 192.168.11.7, user: minobe, owner: world, table: city/city, query string: select Name from city
※暗号化カラムの証跡ログの選択と取得は、オプションの環境設定に依存します。