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10 top open source security testing tools
08 Aug 2022From Kali Linux to Mimikatz to Metasploit, learn about 10 open source penetration testing tools organizations can use to determine how secure their network is. Read More
Evaluate Wi-Fi mapping tools and best practices
24 Jan 2023As Wi-Fi is now a critical component of enterprise network connectivity, Wi-Fi mapping helps teams evaluate their wireless coverage. Learn the basics of Wi-Fi mapping. Read More
VMware network monitoring strategies for better performance
08 Jun 2021VMware network virtualization complicates how admins monitor network traffic. With best practices and monitoring tools, they can improve network performance. Read More
Demystify the DevOps process, step by step
11 Jan 2023While varying definitions and vendor marketing spins can make the meaning of DevOps tough to nail down, there are concrete principles and processes that underpin the methodology. Read More
Why Kali Linux is the go-to distribution for penetration testing
13 Oct 2022Discover why penetration testers prefer to use the Kali Linux distribution for offensive security, from collecting useful tools together to being usable from multiple devices. Read More
Laura Chappell
Chappell UniversityLaura Chappell is the Senior Protocol Analyst for the Protocol Analysis Institute, and founder of Chappell University and Wireshark University. She is the author of numerous books and self-paced courseware.Read More
Top 8 in-demand cybersecurity jobs for 2024 and beyond
05 Jan 2024Cybersecurity is a challenging career path, filled with professional opportunities. Learn about the top cybersecurity jobs and the training and background they require. Read More
A deep dive into SD-WAN troubleshooting and monitoring
03 Apr 2023Whether in the throes of SD-WAN issues or preparing for the future, network teams should have practical steps to follow when troubleshooting SD-WAN environments. Read More
How to prepare for the CompTIA CySA+ exam
04 Aug 2021The author of the CompTIA CySA+ certification guide offers advice on how to prepare for the exam, discusses the benefits of the cert and more. Read More
12 types of wireless network attacks and how to prevent them
13 Dec 2022From packet sniffing and rogue access points to spoofing attacks and encryption cracking, learn about common wireless network attacks and how to prevent them. Read More