Introduction to Network Cybersecurity For Engineers

Learn network and cybersecurity with this hands-on course that teaches real-world techniques to prevent security attacks

This course provides an introduction to network cybersecurity, teaching the techniques used by network engineers and security professionals to protect modern network environments. In this course, you will learn practical cybersecurity skills used by real network engineers. The concepts taught will also prepare you for networking interviews where cybersecurity is a key skill.

This course also supports students preparing for CCNA, CCNP, and cybersecurity certifications.

Topics covered include:

• Layer 2 and Layer 3 network security

• Cisco firewall and Access Control Lists

• VPN security using IPsec

• Protection against ARP spoofing, IP spoofing, and DNS attacks

• Wireless security and MITM protection

• Linux and cloud security fundamentals

Many IT professionals understand networking but struggle with network security threats like spoofing, MITM attacks, and misconfigured firewalls. They do not have the practical skills needed to secure those networks against real-world attacks. Perfect career prep for CCNA, CCNP, and Cybersecurity careers.

***Hands-On Practice Labs***

Unlike theory-focused courses, You will also get hands-on experience with downloadable Packet Tracer labs so you can practice the concepts learned. You will work through Packet Tracer labs that allow you to configure and practice real network security technologies used in production environments.

These labs allow you to:

• Configure security features on Cisco network devices

• Practice implementing network security controls

• Gain hands-on experience troubleshooting security scenarios

• Build confidence applying security concepts in real network environments

You will learn how to secure network infrastructure at Layer 2 and Layer 3, implement firewall and access control policies, protect communication with IPsec VPNs, and defend networks against common threats such as ARP spoofing, IP spoofing, DNS attacks, and man-in-the-middle (MITM) attacks. The course also covers wireless security, Linux security fundamentals, and cloud security concepts, giving you a broad understanding of how modern networks are protected in enterprise environments.

In this course, you will learn how to:

• Implement Layer 2 security techniques: port security, DHCP snooping, and ARP Inspection

• Protect networks from MAC flooding and ARP spoofing attacks

• Configure Cisco firewalls and Access Control Lists (ACLs) to control network traffic

• Secure routing protocols including OSPF, EIGRP, and TCP/IP infrastructure

• Implement IPsec VPNs for secure communication between networks

• Protect networks from IP spoofing, DNS attacks, SSL stripping, and MITM attacks

• Implement wireless security using WPA2 and modern wireless protection techniques

• Secure switching infrastructure using BPDU Guard and Root Guard

• Apply Linux security practices including secure user access and file transfer

• Understand AWS security groups and cloud network protection concepts

By the end of this course, you’ll have the knowledge and hands-on experience to design and protect secure networks from modern cyber threats.. Whether you want to work in a traditional networking role, cloud engineer, or security engineer, this course provides you with the skills needed to succeed in the ever-evolving world of cybersecurity. Enroll today and enhance your skill set profile for new opportunities.

Career Benefits

Cybersecurity and network security skills are in high demand across the IT industry. Organizations are increasingly looking for professionals who can design, implement, and protect secure network infrastructure.

By completing this course, you will gain practical knowledge that can help you:

• Strengthen your resume and develop a competitive technical skillset

• Prepare for network engineering and cybersecurity roles

• Build a foundation for CCNA, CCNP, and cybersecurity certifications

• Develop the skills needed to protect enterprise networks from modern threats

• Prepare for networking interview questions where security is a key differentiator

Instructor Experience

CISCONET Training Solutions is a certification training provider with thousands of students worldwide. Instructor has 25+ years of enterprise networking experience, with large-scale Fortune 500 production environments.

CCST • CCNA • CCNP • Automation • Networking