Joe Edward Franzen

The Art of Secure Workstations: A Tale of Shadows, Firewalls, and Quirky Missteps

Flipping the Switch: Implementing Switch Port Security for the CCNA 200-301 Exam

The Next-Gen Firewall: An Unmissable Chapter in the CCNP 350-401 ENCOR Exam

Don't Pull Your Hair Out: Your Ultimate Guide to Troubleshooting Network Issues Like a Pro!

Demystifying the Purpose and Use of Network Services

Cracking the Code: A Down-to-Earth Guide to Understanding Authentication and Authorization in CompTIA Security+ (SY0-601)