htb academy 
How to receive reverse shells and expose services to the Internet on QubesOS
QubesOS is amazing for security, and equally amazing at making CTFs 10x harder than they need to be. It’s the firewall’s fault.
New HTB Academy Password Attacks Sections Writeup
A few days ago, HTB Academy added three new sections to the Password Attacks module. Since no writeups were available at the time of writing, and I needed them, I created my own.
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