Mozilla Firefox is a free and open source web browser descended from the Mozilla Application Suite.

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0
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1answer
1k views

Clear Proxy credentials from firefox

I set up my first http proxy server in Non-transparent mode :) I then set it up to for auto-detection. Even better. But my favorite browser, firefox, is storing my credentials. So I can't switch ...
-1
votes
0answers
10 views

syntax error near unexcepted token “done”

could you help me, I'm on ubuntu 14.04 x86 and I can not seem to do works that little .sh My .sh is : while : do firefox imacros://run/?m=bot.iim & sleep 3600 killall firefox killall firefox ...
2
votes
2answers
3k views

How to make Firefox trust system CA certificates?

Our network admin recently enabled HTTPS inspection on our firewall/router. For IE users this is fine because the certs have all been distributed via Active Directory for domain-joined machines. ...
0
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0answers
74 views

SSL Error when pressing CTRL+F5 (overwriting cache) in Firefox

I have an nginx server which fails to correctly delive ssl, when a user presses ctrl+shift+r or ctrl+F5. These shortcuts reload the page and bypass the browser cache. It seems to work in Chrome and ...
1
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0answers
20 views

Benchmarking websites via a browser to check loading times of a server?

I'm looking for a benchmarking tool to help find out the loading times of a website, I what to be able to run it like 250 times automatically to work out if a series of changes improves things or not. ...
-1
votes
1answer
32 views

how to block mailto in firefox running on windows 10

We used to be able to block mailto: window on firefox from poping up when someone clicked on a mailing address, but upgraded to windows 10 and on some pdf files if we click on an email address add an ...
4
votes
1answer
10k views

The OCSP response is not yet valid (contains a date in the future)

I'm getting this error when opening the site: Secure Connection Failed An error occurred during a connection to http://practiceti.me The OCSP response is not yet valid (contains a date in the ...
0
votes
1answer
1k views

max-age=0 sent by browsers despite headers modified everywhere

I have a headers/cache issue in my lamp [centos] website. Config: [root@localhost httpd]# httpd -v Server version: Apache/2.2.23 (Unix) Server built: Nov 25 2012 15:03:00 [root@localhost httpd]# ...
0
votes
2answers
88 views

youtube through google chrome can not be identified by ndpi-netfilter

I have ndpi-netfilter installed on ubuntu and i need to shape the youtube traffic to 100kbps using tc module. I cassify all youtube traffic to a one class through the iptables and apply tc class to ...
2
votes
1answer
168 views

HTTP/2 returning weird symbols

So I switched my nginx server over to use HTTP/2, and it works for Edge and Chrome. On IE11 however I'm getting no response, only this: http://i.imgur.com/zGRI6th.png On firefox the page simply ...
0
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0answers
58 views

Windows Server 2008 R2 with IIS7 - RC4/SSL3 disabled, but still flagged for having them

According to IIS Crypto, my RC4 and SSL3 items are disabled; however, ssllabs still rings up the site as failing. SSLLabs result IIS Crypto results: IIS Crypto results Same settings on server and ...
2
votes
1answer
194 views

Firefox instance on Remote Desktop Server (2012) takes up to 30gb RAM / user

I just set up 5 Windows Server 2012 R2 Standard servers running Remote Desktop Services in a Session Collection. The latest server I put on has 96GB of RAM and hosts 80 - 160 users. All users are ...
7
votes
2answers
23k views

Integrated Windows Authentication with Chrome and FireFox

I have a webapplication which uses claims based authentication. The STS is ADFS 2.0. When I am in the intranet and use IE, IWA is used and no login dialog appears. When I am on the internet zone, the ...
0
votes
1answer
2k views

Firefox presenting “Secure Connection Failed” page for our certs

Firefox does not like our internal certificates. I'm trying to figure out why... tl;dr - Our internal IIS servers, signed with our internal CA, present a "Secure Connection Failed" page, with ...
0
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0answers
70 views

nginx SSL configuration for Firefox Browser

it seems I have run into a Problem I just can't seem to get solved. Firefox I have tested the setup with Chrome, IE and Safari and it seems only Firefox has a Problem with my SSL configuration ...
0
votes
1answer
87 views

Firefox 42 cannot access one SSL website [closed]

The website https://tremplinsdelimaginaire.com/ recently upgrade ciphers and SSL configuration. Old browsers don't work anymore, but Firefox 42 on Ubuntu 14.04 does not work (secured connection failed,...
0
votes
0answers
83 views

Chrome/IE proxy pac issue

I created a simple proxy.pac file and I put it on one of my webserver. This proxy pac file tells browser to display all internal resources and all https resources "DIRECT" and use a proxy for all ...
0
votes
0answers
53 views

Firefox unable to connect ssl

I'm trying to setup my site through ssl. Apache starts without trouble but firefox gives me the following error: 'Unable to connect'. My virtualhost config: <VirtualHost _default_:443> ...
0
votes
1answer
32 views

Same html source code via two servers rendered differently

I am in the process of migrating my website from one host to another and noticed strange behavior: Identical html page served from two different hosting servers render identical on Chrome, Internet ...
3
votes
1answer
2k views

Firefox not using Kerberos despite being configured to [closed]

I am deploying Linux/Firefox on a corporate Kerberos network. I followed this Kerberos-on-Firefox procedure but still Firefox does not connect via the company's Kerberos. I am using Firefox 3.0.18 ...
1
vote
0answers
14 views

Ways to manage & automate Chromium & Firefox updates & releases for Windows clients?

Given the privacy concerns & data stealing via Chrome & Microsoft browsers, we'd like to do this for our Windows client machines. Here I am specifically asking about Firefox & Chromium ...
0
votes
0answers
5 views

Update a package on Suse Linux Enterprise 10 by installing a full package and all dependencies without internet access

I have access to a Suse Linux Enterprise 10 server, which has a very old version of Firefox installed. I have sudo access to it. But the server is configured by proxy, which doesnt allow access to ...
3
votes
0answers
124 views

Query string parameters get shuffled

We're observing some strange behavior of the data send to our systems from a javascript since 9/9/2015. The problem shows up when the query string is send to our servers. Some values of the ...
0
votes
0answers
391 views

SSL certificate configuration is rejected by Firefox

I am trying to get a secure website work over SSL. Since the site is used only by company employees, it's SSL certificate is emitted by our sysadmin, based on home-produced CA root certificate (via ...
1
vote
0answers
209 views

How to watch firefox/chrome running headlessly [under xvfb] on remote headless machine?

I have my selenium tests running on a jenkins server installed on a ubuntu headless machine [remote on AWS] using xvfb buffer, there are times when the tests gives false failures may be because of ...
3
votes
3answers
386 views

Setting default nice value for a program on linux

Strange as it seems, I can't find information how I can set a default nice value for a program (not for a user or a group!). I would like to start all chrome and firefox instances with a nice value of ...
0
votes
1answer
3k views

Firefox users get sec_error_bad_signature over HTTPS

We've had a couple of users recently complain about not being able to connect to the HTTPS version of our website (served via Apache) from Firefox. They error they receive is: Secure Connection ...
2
votes
1answer
4k views

GPO to set firefox proxy

CONTEXT I have recently assigned to restructure a corporate network that contains about 100 client computers. There is an active directory domain (2003 functional level) for the whole network. The ...
0
votes
1answer
108 views

Result (Aborted) when navigating to web portal

I administer a webapp (HP Service Manager). After upgrading browsers (IE, FF) we are not able to access the web front end. Using the "Dev Tools" in IE, I see the "result" of the request was "(...
0
votes
0answers
191 views

How to disable OCSP for a headless firefox browser (xvfb)?

I have a headless firefox browser (XVFB) on a linux server. I use it to run selenium tests as part of CI (Its a Jenkins box and the tests run for every build). However, the tests suddenly started ...
6
votes
1answer
515 views

SELinux: cannot confine Firefox process to mozilla_t domain

My goal is to execute Firefox in the mozilla_t domain instead of unconfined_t. The machine runs Fedora 20 with SELinux in enforcing mode. Unfortunately, I can't seem to get this right. No matter ...
1
vote
1answer
103 views

Connect to racadm via SSH, console is blank and non-responsive

I have DRAC5 installed on a PowerEdge server running CentOS. I'm able to SSH into the DRAC and issue racadm commands. When I issue connect com2 I briefly see a prompt: A second later the ...
0
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0answers
252 views

Altering hostname-IP mapping within a browser

A common way to test an existing website on a new server before switching it to production by updating the DNS record is to change the hosts file on a development machine (/etc/hosts on *NIX systems, ...
0
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0answers
56 views

programmatically open web browser to web page and close browser

So I have this client side program that takes a screenshot of a page, then saves it to my filesystem. It is a buggy cross-browser, so I am hoping to programmatically open a web browser on my server, ...
3
votes
3answers
6k views

How do I whitelist Firefox installations from my Cryptolocker SRP GPO?

I've a GPO setup to try and prevent Cryptolocker from infecting systems in our environment. The below software restrictions are in place: %AppData%\*.exe %AppData%\*\*.exe %LocalAppData%\Temp\*.zip\*...
4
votes
2answers
1k views

Can I disable X-Frame-Options on Firefox?

I'm testing an internal web application that pulls content from servers that I'd rather leave 100% alone, and some of them send the "X-Frame-Options" header. While that's the right setting in ...
-4
votes
1answer
68 views

what is the plug-in for Firefox in order to access the HP blade center [closed]

I work with HP_blade center machine , Type - C7000 Enclosure G3 In the HP blade center I have couple of HW machines with Linux red-hat OS I have successfully access to the HP integrated management ...
0
votes
1answer
1k views

apache connection was reset while the page was loading on windows 2008 server

I'm running a php script in windows 2008 server using xampp server, the script works normaly until I check some pages,it start loading I get this error in firefox : The connection to the server ...
1
vote
0answers
50 views

Hyphen character encoded as “%2D” with IIS6

A customer has set up a website on a server IIS6. In older versions of Firefox, they have a problem with a URL containing a hyphen character. When they request http://www.example.es/mas-info they ...
2
votes
1answer
563 views

nginx redirect that forces update of URL in the browser

I have a very basic nginx setup that redirects www.example.com to example.com, following the best practice. It works, and in the Tor Firefox browser, going to http://www.idorecall.com/blog indeed ...
1
vote
1answer
94 views

Apache 2.4.7 does not accept RSA ciphers but openssl does

# apachectl -version Server version: Apache/2.4.7 (Ubuntu) Server built: Jul 22 2014 14:36:38 I've got ssl.conf configured with the default SSLCipherSuite (SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5). ...
3
votes
2answers
490 views

Firefox sec_error_unknown_issuer after renewing root CA certificate [closed]

For our corporate network we use an internal CA, which directly signs some intranet server certificates. Now the root certificate is about to expire. I tried to renew it with the following OpenSSL ...
4
votes
1answer
4k views

Why is Firefox 23 showing Untrusted Connection errors?

We recently went from a standard SSL certificate to a wildcard one. We use RapidSSL for our certificates. As of Firefox 23 we are getting the following untrusted connection error: www.safelincs.co....
9
votes
2answers
1k views

Free, web based alternative to Visio? [closed]

I have used Visio to map out my network structure, and have used the export function to create an HTML page that is searchable by IP, hostname etc. This is a really nice tool and I use it often. ...
1
vote
1answer
671 views

Outlook Web Access, reverse proxy and browser

We recently moved an exchange server behind a reverse proxy due to the loss of a public IP. I've managed to configure the reverse proxy (httpd proxy_http). But there is a problem for the SSL ...
2
votes
2answers
117 views

Ideas for using a computer as a 'display' for public use

I'm going to be presenting a website at a show/expo, and I'm wondering what the best way to go about it is... My plan so far is - leave my laptop (hidden, secured, folded over) connected to an ...
10
votes
19answers
2k views

As a system administrator, what Firefox plugin helps you do your job? [closed]

I know that there are several Firefox plugins that are invaluable for development. What plugins exist that are useful for system administration, monitoring, and the like? What plugins make your day-...
14
votes
15answers
2k views

What features would you add to Firefox to get it into the enterprise?

Firefox adoption in the home/personal user base seems to be growing fine, but adoption in the enterprise is not going anywhere quickly. My view on this is because SysAdmins are not promoting it ...
-2
votes
1answer
66 views

Is Arbitrary code execution vulnerability in Firefox a myth? [closed]

Have you ever seen a live demo of one of those critical vulnerabilities that Firefox publishes? Is it possible to run a program (i.e. Notepad) or download/install a new one, without user intervention, ...
0
votes
1answer
545 views

firefox vs chrome behave different 301 redirect

I have this nginx config: worker_processes 1; error_log /home/paolino/error.log notice; events {worker_connections 1024;} http { include mime.types; default_type application/octet-...