CISSP Domain 4: Communication and Network Security
Completed by Klaus Kainrath
January 24, 2026
5 hours (approximately)
Klaus Kainrath's account is verified. Coursera certifies their successful completion of CISSP Domain 4: Communication and Network Security
Skills you will gain
- Category: Local Area Networks
- Category: TCP/IP
- Category: Cryptography
- Category: Authentications
- Category: Brute-force attacks
- Category: Cybersecurity
- Category: Wireless Networks
- Category: Quantum computing
- Category: Firewall
- Category: Network Protocols
- Category: Network Security
- Category: Key Management
