Sometimes blocking entire swathes of the world is the way to go if you truly want a defense in depth approach on your web apps, for instance do your administrators truly need to log on from every country on Earth? As website administrators we get a feel for where our legitimate traffic is coming from and where we see nefarious connections from.
All posts in internet
I’ve written about the very excellent Cloudflare CDN before. It’s a fantastic content delivery network with inbuilt security, I love it. This is another quick howto to get your Nginx web server working properly with Cloudflare.
I will assume you already have a working LEMP server working.
This will be a very quick and easy example. Sometimes you may need to use Nginx as a front end, webcache, load balancer or front end proxy. As a clue in Nginx speak they are all the same thing.
Things like this can come in very useful not only for load balancing but also if you’re navigating IPSec VPNs.
SSH Port Forwarding Examples
SSH is a very flexible and very useful tool for those of us working across multiple systems sometimes in multiple locations. Here are a few SSH commands I regularly use and include mostly SSH port forwarding. I use all these commands regularly on Linux and Mac OSX and they all work quite happily!