| Abbreviation | Definition |
|---|---|
| KEA | Key Exchange Algorithm |
| KG | Crypto Key Generator |
| KHCU | Kyung Hee Cyber University |
| KIS | Kasperky Internet Security |
| KMI | Key Management Infrastructure |
| KMP | Key Management Protocol |
| KMS | Key Management Service |
| KMSS | Key Management Scheme based on Secret sharing |
| KMSS | Key Management Services Subgroup |
| KP | Key Pulse |
| KPTI | Kernel Page Table Isolation |
| KRACK | Key Reinstallation AttaCK |
| KS | Known Ship |
| LCED | Low Cost Encryption Device |
| LCIC | London Cyber Innovation Centre |
| LDevID | Locally Significant Device Identifier |
| LDPE | Licensed Data Payload Encryption |
| LEAP | Encryption Access Project |
| LECC | Law Enforcement Cyber Center |
| LFI | Local File Inclusion |