 |
| |||
| защита по ключу | |||
| защита ключей | |||
| key protection: 34 phrases in 11 subjects |
| Computer networks | 4 |
| Computers | 2 |
| Electronics | 4 |
| Information security and data protection | 7 |
| Information technology | 3 |
| Mass media | 2 |
| Mathematics | 1 |
| Military | 1 |
| Programming | 5 |
| Security systems | 4 |
| Technology | 1 |