Open Source Security: Reverse Proxies

This video was very helpful. Is it possible we can get an updated version of this video?

great tutorial but I've got it working but NATed ports in front of firewall causing issues with particular open source software ie guacamole too hard to explain but data coming in through nat'ed port but not sure getting back out

How does it protect against DDOS if it's BEHIND the firewall? Your firewall wall would just flop over from all the requests and load

Great tutorial. Appreciated

Where does Frederick get his DNS-records for blue, green and purple at home? I can't imagine the ISP or some other public DNS has the DNS-records for those pointing to the IP where the reverse proxy is. So does he use static records in hosts file or something?

Doesnt work against SQL INjection!!!! lol

If "blue", "purple", and "green" all resolve to the same IP address and port on the nginx proxy, then how does the proxy differentiate between the three requests?

Great Video! Awesome style of teaching! Keep up the good work, +1 sub

Good thing about this video is explaining with practical example

Very helpful. You are the best

Really well explained, was very helpful. I just started to work in a sysops role and I think this is the basics of our infrastructure, so happy to finally understand better how it works!

Thank you

How to point our multiple domain name in 1public ip? How we register in domain hosting? Can we use 1pub ip to link diffrent domain name?

Super explanation! Thank you

is this possible for external IPs? For example, ive got 2 VPS. One of them is the proxy server the other is a gaming server. Can I use this method to funnel/route clients through the proxy to my gaming server?

good job , well explained love it !!!!

Great video, Thank you

OK so this is all clear and easy from local network... but you have started this video with external access from internet through router. How does it work from outide ? How does it differentiates all those local servers when accessing from internet through single IP ?????