How a computer is uniquely identified online other than MAC address

[skyshark]

I use Microsoft OS. For any private searches, websites, I use VPN.

I am curious to know how a computer could be uniquely identified by some one (ISP, FBI, NSA etc) other than the computers MAC address. I tried changing SID but it was crashing my system. I know tools like OSFuscate cant fool tools like Satori which is used for OS fingerprinting.

*. Would it be possible to access the unique processor id or Hard disk id online?

2. What is the best way to hide OS information online. Any other tools other than OSFuscate?

*. How to Spoof system info online (Not spoofing MAC Address)?

4. Is there any way to change the uniqueness of my system each time before I go online each time?

5. I set my DNS server in my network adapter settings. But it reverts back to nill each time I restarts the machine. Any way to set the DNS address permanently for a network adapter - dnscrypt ?

Appreciate any help...

[mat1]

VPN really works fine with me especially on private websites. Its really helpful to me.

[Curtis Raab]

Ohh , I deadly want this answer to be solved . I also have the issue

[Jekyl]

What you need is a Useragent Spoofer that will spoof/block all of the information about your computer. a lot of VPN provide these and you can probably find exstensions for your browser that'll do it. If you would like to learn more about Internet Privacy and Internet Security check out this blog they have a ton of great stuff prevsec.org