Port Authority: Enhance Your Web Privacy

Port Authority is a free and open-source Firefox addon designed to enhance web privacy by blocking various forms of port scanning and tracking scripts. It effectively prevents unauthorized attempts to gather information about your network by blocking HTTP, HTTPS, WebSocket, FTP, and other types of port scans. The addon can send browser notifications when it successfully blocks such activities, ensuring users are informed of potential threats. Additionally, it offers a whitelist feature to allow trusted domains while maintaining robust security on others.

With a core functionality of around 200 lines of well-commented code, Port Authority is easily auditable, making it accessible for developers and privacy-conscious users alike. The addon does not store or transmit personal data, emphasizing user privacy. For those concerned about their online security, Port Authority is a valuable tool that provides peace of mind while browsing.

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App specs

  • License

    Free

  • Version

    2.2.0

  • Latest update

  • Platform

    firefox

  • Size

    53.36 KB

  • Developer

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
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Scan Info

Last scan
Saturday, September 6, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
2.2.0.xpi
SHA256
432cde898230c6d432cf08a1ee7a605fcac8c620b8327d3f8da4f08944392731
SHA1
e3b38eaa838adcff801c69c1b61d7541bce97ff2

Softonic security commitment

Port Authority has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.