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Config File Versus Group Policy

Hi All, I need to customize FireFox for my org. Question...I set some preferences with a config files, and others with group policy, will both work assuming the preferenc… (Lesen Sie mehr)

Hi All,

I need to customize FireFox for my org. Question...I set some preferences with a config files, and others with group policy, will both work assuming the preferences don't overlap/conflict? The reason is that I want to employ the DoD recommendations for securing FireFox, but only for their recommendations. For other settings, I would like to use Group Policy. Thanks

Gefragt von markmas245 vor 11 Stunden

GPO (Group Policy) Change security.tls.enable_0rtt_data

Hello, we have some trouble in our Enterprise Environment with tls 1.3 and 0rtt data. The integrated google search and other websites doesnt work as they should (Pages do… (Lesen Sie mehr)

Hello,

we have some trouble in our Enterprise Environment with tls 1.3 and 0rtt data. The integrated google search and other websites doesnt work as they should (Pages doesnt load and stay white).

So we want to turn of "security.tls.enable_0rtt_data" with Group Policy. But i cannot find a switch for this setting.

When i try to set security.tls.enable_0rtt_data with Preferences in GPO it doesnt work (old Preferences is empty) { "security.tls.enable_0rtt_data": { "Value": false, "Status": "locked" } }

With Preferences i am able to configure security.tls.hello_downgrade_check, but not security.tls.enable_0rtt_data

The only workaround would be to disable tls 1.3 completely and use tls 1.2. (security.tls.version.max = 3) Is there a solution for this?

Regards, Michael

Gefragt von michael.reiter vor 1 Tag

Letzte Antwort von michael.reiter vor 22 Stunden

Firefox resetting profiles after each launch. Keeps creating new install even if same version launched

Hello world, This problem is sticking for a year now. We even switched to ESR thinking it will fixed the problem but to no avail. After a bunch of test, I've finally deci… (Lesen Sie mehr)

Hello world,

This problem is sticking for a year now. We even switched to ESR thinking it will fixed the problem but to no avail. After a bunch of test, I've finally decided to post and ask for help. Tests have been done on macos 11.6 fresh vanilla install, no encryption (no filevault, I hate it), and Firefox 91.1.0esr (64 bits), but problem is the same since version 75 + (no problem seen on windows or linux) If I don't use Profiles Manager, at each launch of Firefox a new profile is created with no import from former profiles. If I do use Profiles Manager, I can keep on choosing my default profile, and no new ones are created, BUT new install is added to install.ini and profiles.ini. All tests have been done with the exact same firefox (i mean, application is the same and correctly installed in the /Applications of macos).

Here is the profiles.ini

[Install5A291CFD23D97DBF] Default=Profiles/ucaeqkrb.default-esr Locked=1

[Profile0] Name=default-esr IsRelative=1 Path=Profiles/ucaeqkrb.default-esr Default=1

[General] StartWithLastProfile=0 Version=1

[InstallF5B6C4E8673B7987] Default=Profiles/ucaeqkrb.default-esr Locked=1

[Install7F9608401B386673] Default=Profiles/ucaeqkrb.default-esr Locked=1

And the installs.ini

[5A291CFD23D97DBF] Default=Profiles/ucaeqkrb.default-esr Locked=1

[F5B6C4E8673B7987] Default=Profiles/ucaeqkrb.default-esr Locked=1

[7F9608401B386673] Default=Profiles/ucaeqkrb.default-esr Locked=1

As you can see each launch of Firefox created a new hash of installation (even if same it's always the same firefox version). As long as I choose my default profile in profiles manager, I can keep it. If I switch to default comportment, I will get a new profile at each launch (as it see en new install hash) and it will not import former profiles (even if it's from the same or an older version).

So I'm wandering, why Firefox keeps on adding a news install hash on each launch, and/or how can I prevent it from doing it.

Gefragt von firefox1540 vor 23 Stunden