What techniques can a expert employ to see if a website visitor is using proxy?
Question by Emily Ball: What techniques can a expert employ to see if a website visitor is using proxy?
I have another question as well. What techniques can a professional webmaster employ to find if a visitor is using proxy and try to identify the person.
Imagine following scenario, if a visitor uses 10 different VPN`s(assuming they are perfect vpn`s), and visits a website 10 different times, can a webmaster tell if the visitor on all these 10 occasions are the same visitor?
Answer by TaintedJ
cookies are one way, you can also examine the user agent, if you can notice similarities then you can start banning that, but it’s a slippery slope since you might catch some real users. other than that, start collecting proxy lists, and ban those
What do you think? Answer below!