Please add an improved privacy protection feature to the Firefox browser against defining DNS\MAC addresses. By the way, the malicious one that is posted by hackers on various hacked sites, from software sales to botnet sites, I think it probably sees your IP\DNS\MAC addresses, that is, it intercepts your logins, passwords and bank card numbers from the browser. Virus and Malicious Scan on: VirusTotal - Home . The Safe IP anonymizer seemed to have a function called «Hiding Real DNS». ✋ 👍 🤔