Εμφάνιση ερωτήσεων με ετικέτες: Εμφάνιση όλων των ερωτήσεων
  • Αρχειοθετήθηκε

Firefox signature algorithm mismatch

Running Firefox 39.0 on Windows 7 and get the following error when attempting to connect to some websites: The signature algorithm in the signature field of the certifica… (διαβάστε περισσότερα)

Running Firefox 39.0 on Windows 7 and get the following error when attempting to connect to some websites: The signature algorithm in the signature field of the certificate does not match the algorithm in its signatureAlgorithm field. (Error code: mozilla_pkix_error_signature_algorithm_mismatch) Got this today when trying to connect to Google.com

Asked by ryanhundt 4 έτη πριν

Last reply by guigs 4 έτη πριν

  • Αρχειοθετήθηκε

Many secure sites fail to load when behind firewall with IPS.

In our organization we are using a firewall which has an Intrusion Prevention System. The IPS has a certificate which must be imported into the browsers to be able to loa… (διαβάστε περισσότερα)

In our organization we are using a firewall which has an Intrusion Prevention System. The IPS has a certificate which must be imported into the browsers to be able to load SSL websites. This allows the IPS to inspect the contents of secure packets for any malware or viruses. The problem is this isn't working very well with Firefox. Most secure sites bring up one of the following errors:

Secure Connection Failed The connection to <website> was interrupted while the page was loading. The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.

OR

Secure Connection Failed An error occurred during a connection to <website>. SSL peer rejected a handshake message for unacceptable content. (Error code: ssl_error_illegal_parameter_alert) The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.

Does anyone have any suggestions on how to get Firefox to work in this environment?

Asked by Chris_00 4 έτη πριν

Last reply by FredMcD 4 έτη πριν

  • Αρχειοθετήθηκε

Problem when trying to access facebook. Error code: ssl_error_access_denied_alert

I get this message whenever I try to enter facebook: An error occurred during a connection to www.facebook.com. Peer received a valid certificate, but access was denied. … (διαβάστε περισσότερα)

I get this message whenever I try to enter facebook: An error occurred during a connection to www.facebook.com. Peer received a valid certificate, but access was denied. (Error code: ssl_error_access_denied_alert)

I've tried a number of solutions including changing security.tls.version.max to 0.

Anyway to fix this other than formatting the whole drive (which seems a bit exaggerated)?

Asked by Samuel Maclay 4 έτη πριν

Last reply by guigs 4 έτη πριν

  • Αρχειοθετήθηκε

Is the URL: ce.lijit.com a legitimate firefox certificate to be installed?

My security carrier says "cannot guanantee authenticity of the domain to which encrypted connection is established. Application: Firefox, URL: ce.lijit.com. Authorizat… (διαβάστε περισσότερα)

My security carrier says "cannot guanantee authenticity of the domain to which encrypted connection is established. Application: Firefox, URL: ce.lijit.com. Authorization for this certificate chain was cancelled. Do I allow or disconnect?

Asked by newtothesystem 4 έτη πριν

Last reply by Seburo 4 έτη πριν

  • Αρχειοθετήθηκε

How to prevent old UserProfile settings overrule the locked down mozilla.cfg

I've a locked down deployment of Firefox v.42. which works great. I use the method of the mozilla.cfg and the local-settings.js. The user can't change the settings which… (διαβάστε περισσότερα)

I've a locked down deployment of Firefox v.42. which works great. I use the method of the mozilla.cfg and the local-settings.js. The user can't change the settings which I specify.

But when a user has an old "Mozilla" folder in their user profile these settings overrule. I can't find an answer how I can prevent this.

With other words, I don't want the Firefox settings in the user profile to be loaded. (Because I am virtualizing FF for a point solution).

Asked by alpejan 4 έτη πριν

Last reply by cor-el 4 έτη πριν

  • Αρχειοθετήθηκε

When I ran a security scan using Windows Defender, it includes that some files in my Cache2 entries folder are suspicious. Could these be viruses or spyware?

When I ran a security scan using Windows Defender, it says that three files in my Cache2 entries folder are suspicious and should be sent to Microsoft for further analysi… (διαβάστε περισσότερα)

When I ran a security scan using Windows Defender, it says that three files in my Cache2 entries folder are suspicious and should be sent to Microsoft for further analysis. I am wondering if I should be concerned about this. Could these files be malware, spyware, or viruses? I will clear cache, but just want to make sure if the security of my system has been compromised. Thanks!

Asked by TienV 4 έτη πριν

Last reply by James 4 έτη πριν

  • Κλειδωμένο
  • Αρχειοθετήθηκε

How do I disable recently closed tabs?

I do not want ANY history of where I have been to show. I cleared my history and checked that it not show anything. But I just noticed, that recently closed tabs show w… (διαβάστε περισσότερα)

I do not want ANY history of where I have been to show. I cleared my history and checked that it not show anything. But I just noticed, that recently closed tabs show where I have recently been. What is the point of clearing my history or having is disabled if recently closed tabs shows where I have been. This is crucial for someone who is having their account monitored by someone else. How do I delete recently closed tabs and is there anyway to disable that?

Asked by VictoriaVictorialand 3 έτη πριν

Last reply by the-edmeister 3 έτη πριν

  • Αρχειοθετήθηκε

so my firewall keeps alerting me that firefox is continuously trying to send my windows 10 log in pin to an outside ip. how do i stop this?

My Zone Alarm firewall keeps alerting me that firefox keeps trying to send my windows 10 log in pin to outside sources. wtf??

Asked by Benjidapirate 3 έτη πριν

Last reply by FredMcD 3 έτη πριν

  • Επιλύθηκε
  • Αρχειοθετήθηκε

Grey padlock+yellow triangle instead of green one while browsing my webmail. How can I fix it?

Hello Techies, facts are these: Firefox + HTTPS Everywhere on Linux, updated once a day. I connect to my webmail, Yahoo.com, and often the padlock turns to grey+orange tr… (διαβάστε περισσότερα)

Hello Techies, facts are these: Firefox + HTTPS Everywhere on Linux, updated once a day. I connect to my webmail, Yahoo.com, and often the padlock turns to grey+orange triangle. But https is still present in the URL bar (by the way, I've set browser.urlbar.trimURLs to false). So I try and refresh page (F5), positive result only every now and then. I tried and switched to Basic display (I guess it should be lighter), positive result only every now and then. I feel I can't do anything to fix this annoying and weird lack of security. This "instable green" only occours connecting to Yahoo. When I connect to Facebook, GMail, YouTube or whatever I do NOT have problems at all. No difference using a normal, super updated session rather than a Live one (as I'm doing right now). I've written to Yahoo Help Community to explain as above and I was told it depends on the way Firefox "sees" Yahoo, and to ask You. Thanks a lot... To me it actually IS a Yahoo problem (not the first time, though...), but still I ask you whether you can suggest how to fix the problem or you know more about it. Many thanks and best regard. Alberto

Asked by Alberto67 3 έτη πριν

Answered by cor-el 3 έτη πριν

  • Αρχειοθετήθηκε

googleadservicesstops web pages from opening

I don't know if "googleadservices" is an uninvited addon or virus but it inserts itself at the start of any webpage searched for. It effectively prevents the web page fr… (διαβάστε περισσότερα)

I don't know if "googleadservices" is an uninvited addon or virus but it inserts itself at the start of any webpage searched for. It effectively prevents the web page from opening at all, der! I cannot find any way of removing it, and ineffective advice has driven me to uninstall Firefox out of frustration, which of course is not what I want to do. From what I can see its been around for a number of years, so why is it still an issue in Feb. 2018?

Asked by thecatweeps 2 έτη πριν

Last reply by Happy112 2 έτη πριν

  • Αρχειοθετήθηκε

how to force ipv6 external ip? Make websites see only your ipv6

my computer has both ipv4 and ipv6 addresses. When I go to any website, the website will log my ipv4 address. assuming the website is ipv6 ready, Is there a way to make f… (διαβάστε περισσότερα)

my computer has both ipv4 and ipv6 addresses.

When I go to any website, the website will log my ipv4 address.

assuming the website is ipv6 ready, Is there a way to make firefox use ipv6 on that website so that the ipv6 address is logged instead of my ipv4?

Is there a proxy config or something?

Asked by pman6 4 έτη πριν

Last reply by guigs 4 έτη πριν

  • Αρχειοθετήθηκε

Why can't I get Kaspersky to update because Firefox is blocking it

Kaspersky cannot function because Firefox is making it impossible. I can't get a "certificate" from Kaspersky to satisfy Firefox. Kaspersky will not accept my appeals bec… (διαβάστε περισσότερα)

Kaspersky cannot function because Firefox is making it impossible. I can't get a "certificate" from Kaspersky to satisfy Firefox. Kaspersky will not accept my appeals because I no longer use the email address I used when I started with Kaspersky 7 years ago. I see MANY OTHERS HAVE HAD THIS PROBLEM, BUT YOU DO NOT REVEAL THE SOLUTION. FIX THIS. mY COMPUTER IS IN REPAIR BECAUSE OF THIS CONFUSION.

i AM CONTACTING YOU FROM A PUBLIC LIBRARY

Asked by McKibbonAA 4 έτη πριν

Last reply by cor-el 4 έτη πριν

  • Αρχειοθετήθηκε

Got a strange Firefox Sync Email, Looking for answers.

The picture is pretty self-explanatory. Says a new PC synced to my account, No location details, Says browser was IE 1, and on Linux. http://imgur.com/jPk5JYd … (διαβάστε περισσότερα)

The picture is pretty self-explanatory.

Says a new PC synced to my account, No location details, Says browser was IE 1, and on Linux.

http://imgur.com/jPk5JYd

Asked by Warboy 3 έτη πριν

Last reply by rfkelly 3 έτη πριν

  • Επιλύθηκε
  • Αρχειοθετήθηκε

Can one safely block 4.2.2.1, 4.2.2.2, &c . . . 8.8.8.8

I use Little Snitch which shows Firefox allowing connections to 8 IP addresses that, for not seeing a reason, I blocked in LS. Nevertheless, LS lets about 10% of those c… (διαβάστε περισσότερα)

I use Little Snitch which shows Firefox allowing connections to 8 IP addresses that, for not seeing a reason, I blocked in LS. Nevertheless, LS lets about 10% of those connections through, so I police and disconnect. On the net, I found that those IPs belong to Level3 Communications which has a bad rep among some. I contacted the Little Snitch people who advised that I was wrong & the real owner is google (not really an answer to why their program lets through even after I've blocked). But here's the thing -- I use google ONLY for e-mail; I don't want to place my computer at their disposal for anything else. SO, should I continue my blocking campaign, or let the eight IPs through. My concern is Privacy and Security.


Thanks,

goldenthal

Asked by goldenthal 4 έτη πριν

Answered by cor-el 4 έτη πριν

  • Αρχειοθετήθηκε

kaspersky still doesn't work with Firefox after days of reading all i can find. make it work!

Kaspersky 2016 is disabled in Firefox. I've been reading for days now and still can't get this resolved. Everything has been updated. PLEASE HELP!

Asked by macellucci 4 έτη πριν

Last reply by FredMcD 4 έτη πριν

  • Αρχειοθετήθηκε

Is there a Whitepaper or similar which describes how the automatic updating of Firefox is secured?

I'm facing an Audit from our Security which is asking how the automatic update process of Mozilla Firefox is secured against Manipulation or malicious Software. The fear … (διαβάστε περισσότερα)

I'm facing an Audit from our Security which is asking how the automatic update process of Mozilla Firefox is secured against Manipulation or malicious Software. The fear is that per example somebody could manipulate the update to load an infected File instead of the original Firefox Update. I've already searched for half a day through the Internet and in the Mozilla wiki but could not find a description of this. Could you please provide me a Whitepaper or similar which describes how Mozilla Firefox ensures that only official and not manipulated Updates can be loaded and installed e.g. does the Client validate the installer hash before execution etc.

Here would be the equivalent Information from Google about Chrome: https://www.google.com/intl/en/chrome/browser/privacy/whitepaper.html https://github.com/google/omaha/blob/master/doc/install-update-overview.png

Asked by Kevin Eastwood 3 έτη πριν

Last reply by the-edmeister 3 έτη πριν

  • Επιλύθηκε
  • Αρχειοθετήθηκε

firefox update causes dead_pool_header error on my computer

when I update mozilla, the next time i boot up my computer I get the message dead_pool_header. the only way for me to get windows to start up again is to restart my compu… (διαβάστε περισσότερα)

when I update mozilla, the next time i boot up my computer I get the message dead_pool_header. the only way for me to get windows to start up again is to restart my computer in safe mode and reboot my computer to a time before I get the update.

Asked by viglib1 5 έτη πριν

Answered by FredMcD 5 έτη πριν

  • Επιλύθηκε
  • Αρχειοθετήθηκε

firefox opens every page as a HTTPS. how can i change it back to HTTP?

i am trying to reset my mums browser. it opens everything as a secure page. the same happens with IE 8 it mistrusts every page as the certificates have errors on them. or… (διαβάστε περισσότερα)

i am trying to reset my mums browser. it opens everything as a secure page. the same happens with IE 8

it mistrusts every page as the certificates have errors on them. or it says they do.

i am running win XP and i have reinstalled firefox just in case.

my internet connection is mobile broadband with blink. ( see www.blinkit.net.au ) need more info? ask and i will provide it if i can find it.

cheers Baron

Asked by bigbadbaron 5 έτη πριν

Answered by bigbadbaron 5 έτη πριν

  • Αρχειοθετήθηκε

are DigiNotar certificates safe, because it reads they are not trusted. can they be safely removed?

in firefox options, privacy and security, certificates, there are 2 DigiNotar server certificates listed; DigiNotar Root CA and DigiNotar PKIoverheid CA Organisatie- G2. … (διαβάστε περισσότερα)

in firefox options, privacy and security, certificates, there are 2 DigiNotar server certificates listed; DigiNotar Root CA and DigiNotar PKIoverheid CA Organisatie- G2.

about:preferences#privacy

Asked by 1scotch 1 έτος πριν

Last reply by cor-el 1 έτος πριν

  • Αρχειοθετήθηκε

Why do I keep getting emails asking to confirm a password change when I haven't requested a password change.

Emails arrive from "accounts@firefox.com" asking "Are you sure?". I haven't requested a password change. This arrived twice last night. Am I being hacked? Is this phishin… (διαβάστε περισσότερα)

Emails arrive from "accounts@firefox.com" asking "Are you sure?". I haven't requested a password change. This arrived twice last night. Am I being hacked? Is this phishing?

Asked by PhilGriffin 4 έτη πριν

Last reply by pcwilson07 4 έτη πριν