Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Timing Side-Channel Profiler (TSP)

Timing Side-Channel Profiler (TSP) by 0xgz

Local-only timing profiler to help security researchers detect timing side-channels. Runs isolated, no personal data.

0 (0 reviews)0 (0 reviews)
No UsersNo Users
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
This extension is a local-only timing side-channel profiler designed for penetration testers and security researchers. It instruments fetch, XHR, and resource timings to help detect possible timing leaks. All data stays local in your browser. No external servers, no personal data collection.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support site
  • Support Email
Version
1.0
Size
26.58 KB
Last updated
2 months ago (Sep 20, 2025)
Related Categories
  • Web Development
  • Privacy & Security
License
MIT License
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.