Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.
Stanford University
★ 4.6 (1.4K) · Advanced · Course · 1 - 3 Months

DeepLearning.AI
★ 4.5 (1.2K) · Intermediate · Course · 1 - 4 Weeks

Beginner · Specialization · 1 - 3 Months
Google Cloud
★ 4.8 (671) · Beginner · Course · 1 - 4 Weeks

Kennesaw State University
★ 4 (10) · Intermediate · Course · 1 - 3 Months

Coursera
★ 3.8 (6) · Beginner · Course · 1 - 4 Weeks

Microsoft
★ 4.8 (1.1K) · Beginner · Course · 1 - 4 Weeks

★ 4.4 (35) · Beginner · Course · 1 - 4 Weeks

LearnQuest
★ 3.8 (31) · Advanced · Specialization · 1 - 3 Months

LearnQuest
★ 3.6 (17) · Intermediate · Course · 1 - 4 Weeks

★ 4.7 (1.9K) · Intermediate · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
★ 4.6 (2.6K) · Intermediate · Course · 1 - 4 Weeks