4 ms·
How to Add DNS Filtering to Your NAT Instance with Squid (2016)
- tyingq 10y agoDoes this limit who can connect to it anywhere? It looks like it results in an open proxy, albeit with limited destinations. Or maybe there's some "verify peer" type functionality such that clients without the right cert are dropped?
- 0m1cr0n 10y agoWhen you set up an AWS EC2 instance (hosts the Squid server) you create "Security Groups" -- effectively a virtual firewall. So unless the instance operator configures an inbound 0.0.0.0 "accept" rule, it will probably be filtered to only accept connections from other instances in your VPC.