AWS, Azure, and Google Cloud Terminology Comparison Cloud providers often use different names for similar infrastructure concepts. If you work...
JoinedMay 2, 2023
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20+ years of experience and proven performance in large scale enterprise network infrastructure architecture, design, implementation, migration, security, operation, troubleshooting, leading/managing teams, and budgets. I have a BS in Cybersecurity and a Master's from the University of Florida.
Understanding the components of your building’s network infrastructure is crucial for effective network management. The critical elements of this infrastructure...
curl -Is https://{SITE}.com | head -1 HTTP/2 200 curl -Is https://{SITE}.com/login.asp | head -1 HTTP/2 404 curl -Is http://{SITE}.com |...
HOW CERTIFICATE CHAINS WORK Certificate chains, also known as a chain of trust, work on the concept of Public Key...
A concept known as the update group was developed to make BGP processing more efficient. Under the default settings, BGP...
There’s no issue here. Cisco is just showing Ethernet MTU, which is 1500. There are 18 header bytes and 4...
1. Update your frontline defenses Adhere to policies and best practices for application, system, and appliance security. Create unique passwords...
BFD, which stands for Bidirectional Forwarding Detection, is a protocol used to detect faults within a network. Specifically, it is...
-Maintain up-to-date antivirus signatures and engines. -Keep operating system patches up-to-date. -Disable File and Printer sharing services. If these services...