# Useful Tips

Here we can find some tips for maximizing the use of exploitation concepts, tools, and utilities:

* Run *calc.exe* on Windows as a PoC, we can run commands
* On *Metasploit,* check the *Rank* column of an exploit to ensure its reliability
* Use *OpenSSL* and other tools to encrypt files to transfer and keep sensitive information as safe as possible
* Use the *Windows* Integrated Encryption options to encrypt files to transfer and keep sensitive information as safe as possible