How to use service
- Click on the "Download Remote support program" button at the bottom and program will be downloaded. Download Remote support program
- Click on the "Run" button in the downloading window
- Please enter your company name in User entering box, then click on [Connect] button.
DB Encryption System Building
Effects of TDE(Transparent Data Encryption)
- Maximum effect of cost (In the case of commercial solution, thousands won and application code changes are required)
- Proven reliability and effectiveness in overseas large enterprise systems
- Possible to control through CPU utilization, response time, backup and restore encryption
Features of TDE(Transparent Data Encryption)
- Individual tables or columns are not full encrypted (Individual data encryption support)
- Cannot connect (Attach) Separate database(Detach) of other servers
- Cannot restore to other servers after backed up database
- When configuring high availability database mirroring, keep the encryption status
- Prevent performance degradation due to encryption (system minimizes load)
- Manage encryption and decryption keys easily from backup file
- Support several algorithms such as DES, Triple DES, TRIPLE_DES_3KEY, RC2, RC4, DESX, AES, ect.
TDE Architecture
TDE performance comparison
- TDE Select Query : Base Workload increases by approximately 1~2%
- TDE Update Query : Base Workload increases by approximately 4~5%
- TDE Insert Query : Base Workload increases by approximately 9~11%
