No secure connection https

Similar Questions

• Office proxy firewall monitor secure connections (https) and send their own certificate instead of the certificate of the Web site

  Firefox works fine on my home network or while I connect to the internet directly via data card. However, @ my office use us proxy and for almost all sites (even google search) Firefox stops saying "this connection is untrusted".

  Attached are the screenshot for the same thing to help him to help me.

  I search a lot and was closest to you that I came to this url https://support.mozilla.org/en-US/questions/978722

  Is there a way to Firefox to add office proxy certificate in the certificate chain (don't know if that will help?)

  How to solve this? Kindly advice.

  I think most of the proxies work similarly: they generate a false certificate to the site and have your browser so that they can decrypt and inspect the traffic between you and the site. It is a hassle to have to make exceptions for individual certificates of false - it is more effective to recognize the certificate that the proxy uses to sign false certificates as valid a certificate authority.

  The trick is to identify this certificate. It might be easier to go to IE or Chrome, since both use the Windows certificate store (Firefox uses its own). By inspecting the certificate for a secure site and the certificate used to sign, you may be able to identify and to export this certificate (DER format or .cer).

  In Firefox, you who would incorporate in the section of the authorities in the Certificates dialog box:

  "3-bar" menu button (or tools) > Options > advanced > mini-onglet Certificates > "View certificates" button > mini-onglet References > "Import..." button »

  Of course, it is probably safer to check with your COMPUTER that you've found and exported the correct certificate before you import it into Firefox.

• Http to https - secure connection (SSL) filter

  Hello

  I got (following the examples available) successfully created and tested my custom http filter. Everything that he has worked as it should... Nice...

  Now - the situation has changed - and I need to do for a secure connection (https) - same domain but on SSL.

  Well my filter has been left out of transformation while talking via secure channel... So I tried to change the domain name complete and added port number - for example:

  HttpFilterRegistry.registerFilter ("www.mydomain.com:443", "com.mycomp.myfilter");

  but that did not help.

  The only thing that comes to mind after I tried the above, is to leave my class of Protocol of implementation of HttpsConnection instead of HttpConnection. I have not tried yet...

  Someone has done this? Is it still feasible? Any other idea?

  Thank you

  Peter

  Unfortunately, this API is designed to allow only http URL filtering. HTTPS URLS because of the extra security were not intentionally included. My apologies for the delay.

  Kind regards

  Mike.

• I have a problem of "Secure connection failed", access to an HTTPS site.

  I have a problem of "Secure connection failed", access to an HTTPS site. It is of this type:

  Your certificate contains the same serial number for another certificate issued by the certification authority. Please get a new certificate containing a unique serial number.
  

  (Error code: sec_error_reused_issuer_and_serial)

  OK, I have not read the support article carefully enough - it even says that this dialogue cannot be exceeded by adding an exception.
  you are most likely right that this problem arises because the same cert is used for different sites. this support article describes a work around, but it is probable, not applicable to your situation, since you would also have to remove the certification authority and which would create all sorts of problems as your production site will tend to choose an a valid CA certificate.

  Please contact your IT department or the problem of certificate on two different servers or to allow you to run a version of portable firefox where you can mess with the certificate store and the authorities of trust in order to access the test server.

• Secure connection failed on all https sites?

  On all HTTPS sites, I get this message...

  The secure connection failed

  An error occurred during a connection to www.adobe.com. (or whatever site... lynda.com, bill pay sites, banks, etc...)
  

  The OCSP server has encountered an internal error.

  (Error code: sec_error_ocsp_server_error)

   The page you are trying to view can not be shown because the authenticity of the received data could not be verified.
   Please contact the web site owners to inform them of this problem. Alternatively, use the command found in the help menu to report this broken site.
  

  This happens since I updated from FF6 on all sites that use the protocol https for logging under... I contacted most of the sites and they say that's not them... they are all sites that I have seen in the past and regularly use... now since I updated to FF, they no longer work and I had to use another browser to access these sites... it's a royal pain!

  Thank you very much! Who has resolved, but is it safe to leave it off?

  Thanks again!

  Happy Thanksgiving!

• Secure connection has no error - for almost all sites!

  Mozilla Firefox began vomiting following for almost all Internet sites error message I usually access!

  The error:

  The secure connection failed

  The connection to the server was reset while the page is loading.

     The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
     Please contact the web site owners to inform them of this problem.
  

  I use a laptop computer Lenovo z580 with Windows 7 Home Premium with Firefox installed 41.0.2.
  I checked the proxy settings, and they are the same in Firefox, like in other browsers (IE and Chrome).
  I checked the settings of the system time, and there is no problem there.

  I'm unable to download images for a reason, so I downloaded the images (of the error messages for different Web sites to http://s912.photobucket.com/user/sushd/library/Firefox

  Any help is appreciated.

  TIA

  Make a check of malware with several malware scanning of programs on the Windows computer.

  • https://support.Mozilla.org/KB/troubleshoot-Firefox-issues-caused-malware

  Please scan with all programs, because each program detects a different malicious program.
  All of these programs have free versions.

  Make sure that you update each program to get the latest version of their databases before scanning.

  • Malwarebytes' Anti-Malware:
    http://www.Malwarebytes.org/MBAM.php
  • AdwCleaner:
    http://www.bleepingcomputer.com/download/adwcleaner/
    http://www.Softpedia.com/get/antivirus/removal-tools/AdwCleaner.shtml
  • SuperAntispyware:
    http://www.SUPERAntiSpyware.com/
  • Microsoft security scanner:
    http://www.Microsoft.com/security/scanner/en-us/default.aspx
  • Windows Defender:
    http://Windows.Microsoft.com/en-us/Windows/using-Defender
  • Spybot Search & Destroy:
    http://www.safer-networking.org/en/index.html
  • Kasperky free Security Scan:
    http://www.Kaspersky.com/security-scan

  Alternatively, you can write a check for an infection rootkit TDSSKiller.

  • Utility anti-rootkit TDSSKiller:
    http://support.Kaspersky.com/5350?El=88446

  See also:

  • "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

• "Secure connection failed" that occur on the growth of number of sites, v40.0.2

  I'm on a Mac network and many of us become "secure connection failed: the page you are you are trying to view are not visible because the authenticity of the received data could not be verified." This number of sites displaying this error increases. It was just Wikipedia.org at the beginning, but now I can't access Mozilla.org! I have tried virtually all solutions that have worked for others, without success, including:

  -Uninstall of Firefox and install the 40.0.2 version

  -setting 'security.tls.version.fallback - limit' 0 or 1

  -setting in "security.tls.version.max" to 0 or 1

  -disable the 'security.ssl3.dhe_rsa_aes_128_sha' and 'security.ssl3.dhe_rsa_aes_256_sha '.

  -Uninstall and creating a profile

  -Check without plugins or add-ons are causing the problem

  -Refreshing Firefox

  And probably others I don't remember. I wish I could put more details browser, but can't because I can't get on Mozilla with Firefox. Please help and thank you very much!

  Which site gives you inappropriate alert rescue - the main www (https://www.mozilla.org/) or this support site? Or is this only a problem when you use a partial domain that redirects, such as https://mozilla.org/?

  Both this site and the www site use TLS 1.2, so Firefox does not need to return to TLS 1.0 in both cases. In addition, Firefox should have no problems connecting to Wikipedia.

  It seems that you do not have a direct connection, there is a proxy server or something else between you and the site or malware.

  If it's common throughout your network, it might be a common agent or something wrong with the router/firewall.

• Secure connection failed for Nginx + Comodo PossitiveSSL while SSLlabs Score is A +.

  I own the Web site https://vzinity.com that runs on Nginx and uses a Comodo PossitiveSSL cert.

  I tested the installation of SSL to https://www.ssllabs.com/ssltest/analyze.html?d=vzinity.com and it gets a grade of A +.

  I tried opening the site with many browsers, but I don't see this problem in Firefox. When I visit the website using Firefox 39 (Windows 7, Windows 8.1, 10 Windows and Linux Mint) I get the following error:

  The secure connection failed

  The connection to vzinity.com while the page is loading.

     The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
     Please contact the website owners to inform them of this problem.
  

  Any help will be appreciated.

  Thank you.

  That looks like a problem with bad sniffing user agent.

  It works for me if I change date 20100101 in Gecko/20100101 in on user agent (same Gecko/20100102 works, only Gecko/20100101 does not work).

  • Mozilla/5.0 (X 11; Linux i686; RV:39.0) Gecko/Firefox/39.0 39.0

  The server could be hacked to target only a Firefox user agent.
  You can contact the Web site and ask them to look into this.

• Get the error message after upgrade to Windows 10: peer certificate has no Secure Connection has an invalid signature.

  Error message trying to connect to Facebook after update to Windows 10: secure connection failed

  An error occurred during a connection to www.facebook.com. The peer certificate has an invalid signature. (Error code: sec_error_bad_signature)

     The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
     Please contact the website owners to inform them of this problem.
  

  Hey, if you're an avast user, please disable https scanning software:

  1. Open the Avast dashboard on an affected system.
  2. Select settings in the left side menu.
  3. Adopt a Protection Active.
  4. Click on customize next to the Web Shield.
  5. Uncheck the option "Enable HTTPS analysis", and then click ok.

  http://www.gHacks.NET/2014/10/31/avasts-HTTPS-scanning-interferes-with-Firefox-and-other-programs/

• Unable to connect to google after installing windows 10 "secure connection failed".

  I installed windows 10 today.

  now, every time that I can't get to google/youtube to firefox, internet explorer and opera.

  I get this error:

  "Secure connection failed".

  The connection on www.google.com while the page is loading.

     The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
     Please contact the website owners to inform them of this problem."
  

  I would appreciate help, google and youtube are rather important

  Sorry for the delay, long day away.

  With this many cross-browser issues, can you confirm that your system clock date, time, and time zone are all correct? SSL validity checks are time sensitive.

  If you see a globe, I think that you are unable to use an HTTPS address. Usually Firefox displays a padlock or a "!" icon in the shape of triangle on a HTTPS address depending on whether the certificate withdraws or has a problem.

  Is there a code in parentheses, separated by underscores in the error page? If so, could you copy and paste this code.

• Add-ons a message Manager - secure connection failed - how to fix it please

  The secure connection failed

  An error occurred during a connection to services.addons.mozilla.org. The peer certificate has been revoked. (Error code: sec_error_revoked_certificate)

     The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
     Please contact the website owners to inform them of this problem.
  

  How can I solve this problem. I don't use AVAST
  Thank you

  This is not a Firefox 35.0.1 or any number of version, but with a certificate revoked on services.addons.mozilla.org

  The https://addons.mozilla.org still works fine.

  For playback so you understand how to properly use Bugzilla please no. 'me' also comments in bug.
  Bug 1128368 - cert revoked about breaks services.addons.mozilla.org subject: addons

• Secure connection failed Firefox 33.0.2 (certificate Secure Connection failed sender is invalid.) (Code d'erreur: sec_error_ca_cert_invalid))

  Updated to 33.0.2 and now on some self-signed sites that use my internal network servers, I get the Secure Connection failed Firefox 33.0.2 (certificate Secure Connection failed sender is invalid.) Error code: sec_error_ca_cert_invalid). Sites are used to administer my internal servers and have current certificates. Is there a work around or fix for this problem? I should stay on older versions of FF.

  Thank you.

  Hello bpainter77, I think that this issue will be addressed in a next update - set an exception for pages with a sec_error_ca_cert_invalid error can work with the beta version of firefox 34 already: http://www.mozilla.org/firefox/beta/

• I get a 'Secure connection' error failed with google stating "certificate contains the same serial number.

  When I click on a link to a google search, I get the "Secure connection" error failed in Firefox. He says, "please contact the administrator of the server or email correspondent and give them the following information: your certificate contains the same serial number for another certificate issued by the certification authority."

  I followed the instructions here:
  https://support.Mozilla.org/en-us/KB/certificate%20contains%20The%20Same%20serial%20number%20As%20another%20certificate
  and looked at this article:
  https://support.Mozilla.org/en-us/questions/1028103?ESAB=a & As = AAQ

  I uninstalled and reinstalled Firefox, deleted the entire folder profiles and reset Firefox. I see that the older (orphans) article points to my router. However, I have a new router and have updated their software. There is no button to add an exception (as stated in the article), so I can't just work around it. This problem does not occur with IE, so I have a hard time to believe that it is my router.

  How to solve this problem? I really want to change browser.

  Finally, I tracked the issue. The answer was found here:
  https://support.Mozilla.org/en-us/questions/1028985

  It turns out that Avast has a web shield that passes through its own verification of certificate https. Of course, this feature is not quite right and loses track of the certificates. Disable "https scanning" in the settings of Avast resolved the problem.

• Any way to fix a "Secure connection failed" (Error Code: sec_error_ocsp_unknown_cert)?

  Recently (I think the 30 Oct) I've been encountering this problem while trying to connect to the web site of Rooster teeth. I tried to clear the cookies and cache several times to no effect and suggestion of help page for the workaround with a click on "or you can add an exception...". "does not work because this button does not appear on the warning page more. I get only this error warning when you try to connect ( http://roosterteeth.com/home.php ) and only when you attempt to open a session, it's not pop up for anything else on the site or any other site that I went to. Any help on solving this problem would be greatly appreciated.

  Hello TSturtledove,

  1. In the address bar, type Subject: config and press enter. The subject: config "this might void your warranty!" warning page may appear.
  2. Click on I'll be careful, I promise! to keep the comments: config page.
  3. the next security.ssl.enable_ocsp_stapling to copy and paste into the search field
  4. Double-click on it to make it fake
  5. Close the page, exit firefox and restart.

  no doubt the problem is the web site, when the problem is resolved by the site, go back and put the parameter to true .

  Thank you

• Just downloaded Firefox - and that's WOT WORK. He used still open up to it's own support pages, I just get msgs "secure Connection failed" page-you don't HAVE anything!

  I just downloaded and istalled Firefox. IT WILL NOT WORK. No matter what site I try to open (included of Firefox support website) I get the following:

  The secure connection failed

  An error occurred during a connection to support.mozilla.org. Cannot communicate securely with counterpart: no common encryption algorithm. (Error code: ssl_error_no_cypher_overlap)

     The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
     Please contact the website owners to inform them of this problem. Alternatively, use the command found in the help menu to report this broken site.
  

  The only reason I installed it is because a University site, I need to use requires Firefox (my IE 10 is not compatible apparently). This is the MOST useless browser I've ever tried! I mean common SERIOUSLY? I do not have the settings even modified, installed add ons, or anything like that! So what is the point of this browser, if you need to be a computer WHIZZ to make repairs before you can use? OMW!

  I already reinstalled the damn thing but still useless...

  in the case where you wish to continue using firefox try eset as described in http://kb.eset.com/esetkb/index?page=content & id = SOLN3126 & viewlocale = en_US