#####PALO ALTO —–GUI: Refresh or restart an IKE gateway. 1. Select Network > IPSec Tunnels and select the tunnel for...
This site is good for testing thinks like TLS versions and Untrusted Root. https://badssl.com/ https://untrusted-root.badssl.com https://tls-v1-0.badssl.com/ https://tls-v1-1.badssl.com/ https://tls-v1-2.badssl.com/...
First look at the MAC Address for your device (there are many ways): ifconfig | grep ether or cat /sys/class/net/*/address...
Log4j is a serious issue we have today. Probably one of the most serious vulnerabilities of my time. It’s so...
This post is a high-level design questionnaire that can be used to gather information from a customer’s environment to plan...
HOW CERTIFICATE CHAINS WORK Certificate chains, also known as a chain of trust, work on the concept of Public Key...
Here’s an explanation of the importance of self-signed certificates and third-party certificates in the context of certificate chains: Self-Signed Certificates:...
In an era where technology forms the backbone of businesses across the globe, the quality and reliability of network infrastructure...
“show connection” is a great troubelshooting command which displays the ACTIVE ASA connection table. All traffic that passes through the...