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proxy not intercepting request

Joy Usang
Joy Usang
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so each time i set my network to manual proxy configuration, the browser wont load searches and still can't intercept request on burp suite. i have imported the certificate,and added foxy proxy add-on . Note that i was able to do all of this few months ago and it suddenly stopped working. i was seeing a message that says invalid peer certificate signature

so each time i set my network to manual proxy configuration, the browser wont load searches and still can't intercept request on burp suite. i have imported the certificate,and added foxy proxy add-on . Note that i was able to do all of this few months ago and it suddenly stopped working. i was seeing a message that says invalid peer certificate signature

All Replies (2)

markwarner22
markwarner22
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What instructions or site are you following to setup the proxy? If it fails then it's not a browser but site issue or wrong proxy settings.

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
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> invalid peer certificate signature

When you use a proxy, it typically replaces all the genuine site certificates with fake ones. This is necessary for it to decrypt your session and filter what you receive based on page content. If Firefox is not set up to trust the proxy as the certificate signer for the websites you visit, you won't be able to connect.

Are there any setup instructions for your proxy to resolve this issue?