Raspberry Pi Projects – VPN Server: Free Lab Friday

In this video you will learn how to set up your own personal VPN server on a Raspberry Pi. Use this to impress job interviewers, privacy on public WiFi, and just for learning!

This is one of my favorite Raspberry Pi projects!

This is one of my favorite Raspberry Pi projects!

In this video you will learn how to set up your own personal VPN server on a Raspberry Pi.

You can use this to impress job interviewers, for privacy on public WiFi, and just for learning!

Continue reading “Raspberry Pi Projects – VPN Server: Free Lab Friday”

Using Windows PowerShell to Compute File Hash (Bonus: automatically compare it to a given value)

Learn to use Windows PowerShell to calculate hash checksum values, and automatically compare the output to a given value!

Being interested in security, you can’t help but hear about “hashing” and “file integrity”. I was aware that you can download third party software to calculate file hashes using different algorithms such as SHA256 and MD5, but I wasn’t aware you can do it in Windows PowerShell.

The coolest thing is how simple it is. Keep reading to learn how we do it!

Continue reading “Using Windows PowerShell to Compute File Hash (Bonus: automatically compare it to a given value)”