Course Cybersecurity II. - Advanced
This specialized technical course focuses on network security analysis at individual layers of the OSI model. Participan...
This specialized technical course focuses on network security analysis at individual layers of the OSI model. Participants will gain practical knowledge about network attacks, defense mechanisms and implementation of security solutions, especially on Cisco devices. The course combines theoretical knowledge with extensive practical exercises in a laboratory environment.
Minimum input knowledge
The course is intended for network administrators, IT security specialists and system engineers. Knowledge of TCP/IP and other network protocols, experience with Cisco devices is an advantage
Course dates Cybersecurity II. - Advanced
Daily courses (2 days): 09:00 - 15:00
Course price: 360.00 / 442.80 EUR
without VAT / incl. VAT
The manual is included in the training price.
Training syllabus Cybersecurity II. - Advanced
Network Models and Attacks
- OSI & TCP/IP Security according to OSI model layers Layer 2 second layer Classification of attack types Mac address flooding VLAN hopping VLAN double tagging DHCP starvation DHCP spoofing ARP spoofing SPANNING tree attack CDP reconnaissance
Designs and Network Security Solutions
- Security method: Port security Security method: DHCP snooping Dynamic ARP inspection PortFast and BPDU Guard
Layer 3 Third Layer
- Basic Cisco IOS firewall: Access lists Standard Extended Recommendations NAT Static NAT Dynamic NAT PAT (NAT overload) How do NAT logic, routing and ACL work on Cisco? Advantages and disadvantages of NAT
Higher-Layer Devices 4-7
- ESA WSA AAA
Exercises
- Basics of working with Wireshark Sniffing CDP Sniffing TELNET Network scanning nMAP and other tools
Output knowledge
After completing the course, participants will be able to: - Analyze security risks at individual layers of the OSI model - Identify network...
After completing the course, participants will be able to: - Analyze security risks at individual layers of the OSI model - Identify network attacks by type and layer - Implement security mechanisms on switches and routers - Configure and optimize NAT, ACL and other security functions - Perform practical security analyses using Wireshark and other tools - Design network security solutions for an enterprise environment
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