Joao Silva
I’m Joao Silva, an Incident Response Analyst who loves everything about cybersecurity. I enjoy tackling practical challenges on platforms like TryHackMe and HackTheBox, and I’m always learning more through industry certifications. My main skills are spotting security risks, analyzing threats, and doing digital forensics. I keep up with the latest technologies and cyber threats to ensure strong security measures. In my spare time, I work on projects to improve server security and automate monitoring. I also like to share my knowledge by publishing content on my website to help others learn. I’m dedicated to protecting data and maintaining system integrity in our constantly changing digital world.
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How NAT and PAT Works
Network Address Translation (NAT)
This is a method that allows multiple devices on a local network to be mapped to a single public IP address,...
How Tokenization Works
Tokenization is a data security technique where data is replaced by non-sensitive equivalents, called tokens. These tokens can be used in the system without...
TCP Flags Guide
Here’s a breakdown of each TCP flag with its purpose and for what’s used.
SYN (Synchronize) - Initiates a connection between two hosts. It’s the...