Enhanced Security with Symantec Authentication Client

Symantec Authentication Client Extension is a Firefox add-on designed to enhance security and privacy for users. This subscription-based program falls under the Anti-Spam & Anti-Spy category, providing essential tools to protect against unwanted spam and potential spyware threats. With its focus on user authentication, it ensures secure access to sensitive online services, making it an invaluable tool for individuals and businesses alike.

The extension integrates seamlessly into the Firefox browser, offering a user-friendly interface that simplifies the authentication process. It effectively blocks malicious content while allowing users to browse safely. By utilizing this extension, users can maintain their privacy and safeguard their online activities, benefiting from the robust security features provided by Symantec.

App specs

  • License

    Subscription

  • Version

    100.0.0.26resigned1

  • Latest update

  • Platform

    firefox

  • Size

    31.20 KB

  • Developer

Program available in other languages



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Top extensions for Mozilla Firefox

Top downloads Anti-Spam & Anti-Spy for Mozilla Firefox

Top downloads Anti-Spam & Anti-Spy for Mozilla Firefox

Top downloads Anti-Spam & Anti-Spy for Mozilla Firefox

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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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Is Symantec Authentication Client Extension safe?

100/100

Score result: Clean

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

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

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Scan Info

Last scan
Monday, November 10, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
100.0.0.26resigned1.xpi
SHA256
478b6adcd5c024e7f9ed088327a98eae1f9bfa1064589f36d575b65e3862a428
SHA1
d02889836041567bf6fae0ef0ac0f33547f8f12d

Softonic security commitment

Symantec Authentication Client Extension 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.