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failed to connect to facebbok

Hi, When trying to open www.facebook.com got a "SSL_ERROR_DC_EXPIRED", however, facebook's site works just fine in Chromium. Firefox is up to date, version is 89.0.2. T… (Lesen Sie mehr)

Hi,

When trying to open www.facebook.com got a "SSL_ERROR_DC_EXPIRED", however, facebook's site works just fine in Chromium. Firefox is up to date, version is 89.0.2. This also happens in Firefox Beta as well, which is up to date too. OS: Debian Bullseye/Testing. DE: KDE Plasma 5.21.5

Gefragt von Moltke vor 1 Jahr

Beantwortet von jscher2000 - Support Volunteer vor 1 Jahr

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Please Help: Error code: SSL_ERROR_NO_CYPHER_OVERLAP

Friends, I'm really, really hoping someone here can help me: I've been trying to load my website: www.photostills.com using the latest Firefox Browser V. 94.0.2. but cont… (Lesen Sie mehr)

Friends,

I'm really, really hoping someone here can help me:

I've been trying to load my website: www.photostills.com using the latest Firefox Browser V. 94.0.2. but continue to recveive the following message: (see below)

I have tried resetting my preferences to allow access. I can open my site in other browsers without a problem but really need to have clients access it from Firefox as well.

Please, please advise.

Thank you for your help!! Here is the error message:

Secure Connection Failed

An error occurred during a connection to www.photostills.com. Cannot communicate securely with peer: no common encryption algorithm(s).

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.

Gefragt von lewis13 vor 8 Monaten

Letzte Antwort von cor-el vor 8 Monaten

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SSL_ERROR_BAD_CERT_DOMAIN happening with email links again

Hi all, I'm having a repeat of this issue: https://support.mozilla.org/en-US/questions/1291551 Again some links from emails have been giving me the "Warning: Potential Se… (Lesen Sie mehr)

Hi all,

I'm having a repeat of this issue: https://support.mozilla.org/en-US/questions/1291551

Again some links from emails have been giving me the "Warning: Potential Security Risk Ahead" page with the error message "SSL_ERROR_BAD_CERT_DOMAIN". I get this in safe mode but not in private browsing. I have tried all of the fixes suggested last time I asked about this problem including deleting cert9.db but that hasn't worked this time (so maybe it wasn't the fix last time either).

To be explicit, I've tried all fixes on these pages so please don't suggest them again without providing an explanation about why you think it will work (a technical explanation please): https://support.mozilla.org/en-US/kb/troubleshoot-SEC_ERROR_UNKNOWN_ISSUER https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message https://support.mozilla.org/en-US/kb/connection-untrusted-error-message http://kb.mozillazine.org/Error_loading_websites https://support.mozilla.org/en-US/kb/what-does-your-connection-is-not-secure-mean https://support.mozilla.org/en-US/kb/websites-dont-load-troubleshoot-and-fix-errors

And also this one, which is actually related to the message (none of the above are): https://support.mozilla.org/en-US/kb/what-does-your-connection-is-not-secure-mean#w_ssl-error-bad-cert-domain

Some examples of links that I get this message for: https://click.mail10.smallworldlabs.net/ls/click?upn=4FIN3hZFvI-2BP9iq5nue2vk-2BIMF5sm7TLqXM-2BBHmHs4tQjfdaurWm34ztLj9SPiVE4gseyCl-2FaqSWT59ygV9BpAcDzFkriqc5NC2qBiwl5aOaxL8F5mgo-2BFX-2Fgbi7iwZeFhIlJVBY5pUPWQy6owSYMskwXWDY7Y1aaoMS-2BkHbmCPTNSg29Z4JoYD7fjx9bZW5b2-2Fg5dX2SSuZS5csOf3H6IGmB8UNGulRns8j4EzznpinCvgJxocujRrlszMnMzDFaGlZcc-2BWOcJNASuRsaEH6HcXAoqMnLhDAoAdn0UChLWOY-2FfbP2Ib-2FUEDr6NloUbD-2FnHqHVVYd821nihjMp740-2F5x7GMXZmwRiFR7H2o2PqTC4rmR-2BSqxJ-2BuAl15SvxjWYbO9ClP8PSHw5pY80IikJqK10tVO8wFNKUY0vnffi80-3DW8m3_a4b-2FpboTDHPk-2BrdoYKQMvkNzRfSbL-2BRxE8OVpRrBC237mTF3qcpluLuTnfAWEU7fFwhhtOg-2BbDd1pxD5bmCpb3y8948sPEH5oTF-2Fsg1k82R-2Be5SnCvGNogmdD1MB5K11JV0Ow8rxc63etMs7M6GZzfslGWbxLHW9hydaH2RME5RPXqcBAsIRau-2FizQsq15rW5BclijLm23gWXw-2BvlJjO8gxiJ-2BQwpw2wvKihYGT4DKxPTObnz-2Fpn1ua2ng0ah-2BN1xDub-2Bav5GSEDaq4OPiG8JUArfSPtya-2ByoEn6CzLpZaqsLJ5rbTCztuAV25pOmNhojUORS-2Fnyv8FFlz-2Fh4EX6xolAvA1UgOdaXT3xescKfmROnAvFsYyB88QxIKBXi1-2Br

Web sites prove their identity via certificates. Firefox does not trust this site because it uses a certificate that is not valid for click.mail10.smallworldlabs.net. The certificate is only valid for the following names: *.sendgrid.net, sendgrid.net

Error code: SSL_ERROR_BAD_CERT_DOMAIN

https://click.topgear.bbc.com/?qs=c719f0befb99016fe4d64e88dc7ec435f7eee7452916295aaa562fc47d530c91af5900c5d298ac67019e3560abca9b8eab0be3a91e8e632f

Firefox does not trust this site because it uses a certificate that is not valid for click.topgear.bbc.com. The certificate is only valid for origin-click.s6.exacttarget.com.

Error code: SSL_ERROR_BAD_CERT_DOMAIN

Please tell me if you need more info. All helpful suggestions much appreciated.

Thanks :)

Gefragt von madbilly vor 1 Jahr

Beantwortet von madbilly vor 1 Jahr

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FF 89.0 Blocks Access to Fidelity Account

After auto update to FF 89.0, access to long-time Fidelity account is intermittently blocked as a security warning, or causes DSL line to drop at submission of account se… (Lesen Sie mehr)

After auto update to FF 89.0, access to long-time Fidelity account is intermittently blocked as a security warning, or causes DSL line to drop at submission of account security code, or displays account entry page as plain text, not std HTML formatting, or most often results in a technical error page saying try again later. MS EDGE works fine, no issues. This is the only webpage this occurs on. Fidelity has no FF reported issues on their end nor does my IP supplier. Using desktop PC, running Win10/64-bit, DSL line @ ~ 2.3 Mbps. Using the "Light Theme" which was auto set with 89.0. This plus the new bastardized menus will push me to drop FF since I can't afford endless hours to fix basic functionality with ea update.

Gefragt von r3isl.ew.20x80wlsx vor 1 Jahr

Letzte Antwort von ·´¯`·...¸>-)))º> ~dbben vor 1 Jahr

Unable to access the WEB Manager of my ARRIS SGB6782-AC Wireless Cable Modem Gateway (Error code: SSL_ERROR_UNSUPPORTED_VERSION

I need a FireFox feature that allows me to access the typical Cable Modem Gateway Web Manager addresses (192.168.0.1, 192.168.100.1, etc.) even when they have no security… (Lesen Sie mehr)

I need a FireFox feature that allows me to access the typical Cable Modem Gateway Web Manager addresses (192.168.0.1, 192.168.100.1, etc.) even when they have no security certificate.

I have been using a Arris SURFboard SBG6782-AC Wireless Cable Modem Gateway (purchased at TARGET) for over five years without significant issues. About three weeks ago my MoCA network began having issues. I tried to login to the WEB Manager of the Gateway at (192.168.0.1) using FireFox. I got the following FireFox Msg:

Secure Connection Failed

An error occurred during a connection to 192.168.0.1. Peer using unsupported version of security protocol.

Error code: SSL_ERROR_UNSUPPORTED_VERSION

   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.

This website might not support the TLS 1.2 protocol, which is the minimum version supported by Firefox.

I finally used an old version of "Internet Explorer" which allowed me to bypass the security warning and connect via a direct ethernet port of the gateway. Evidently someone (Spectrum claims they didn't) downloaded a different firmware version into my Gateway. (D30GW-EAGLE-1.5.4.0-GA-10-NOSH) i.e. not the factory original version. The WEB Manager interface is different, password requirements are enhanced, the MoCA feature can't be enabled, and it seems Arris no longer provides a security certificate for the 192.168.0.1 Gateway address.

Considering the complete lack of cooperation of Spectrum and Arris, I think it is unlikely that I will ever be able to recover the factory original firmware; So... How about adding an "exception" feature to FireFox settings to allow me to at least access my "unsecure" Gateway. I really don't want to go back to using IE. By the way, I wrote this on a WIN 8.1 HP laptop. My main machine is a Dell XPS8300 running WIN 10.

Thanks, Robert R. Hurley

Gefragt von robert_hurley vor 3 Monaten

Letzte Antwort von numalb25 vor 2 Monaten

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delete certificate

i have ff latest version on windows 10 96.0.1 64b I have seen another entry in support about the same topic, but does not solve my problem when i logon to federal servic… (Lesen Sie mehr)

i have ff latest version on windows 10 96.0.1 64b I have seen another entry in support about the same topic, but does not solve my problem when i logon to federal service with eid card they use a certificate when I changed my eid a new certificate was downloaded, and old is also available but when trying to login with new eid, error in edge i tried and there I get a prompt with certificates that exist and which to use : select new and ok I want to delete in ff this old certificate setting- security-certificates deleted the entries for citizen ca - close browser -open - they are still there I renamed also cert9.db cert8.db as in other entry : still there how to remove permanently these certificates to be able to login with eid or how to select which certificate to use thanks for all help best regards, Guy

Gefragt von Guy Przytula vor 7 Monaten

Letzte Antwort von FredMcD vor 7 Monaten

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Failure of network requests to various Google services

Edited to add TLDR: some Firefox requests to Google servers seem to fail internally. What can I try to diagnose the problem? I'm having a recurring problem with Firefox o… (Lesen Sie mehr)

Edited to add TLDR: some Firefox requests to Google servers seem to fail internally. What can I try to diagnose the problem?

I'm having a recurring problem with Firefox on various Google sites: google.com, Gmail, Calendar, Keep etc. For long periods of time (but not always), Firefox completely fails to load the site, or loses its connection after the page is loaded (for example Gmail displays an error message "Oops... The system encountered a problem (#001)"). The problem usually seems to occur for periods of many minutes, with occasional gaps where the sites work properly. Also, it seems to be site-specific: sometimes it will load google.com normally while Gmail is still having problems. This is really frustrating, I'd like to use Firefox for all my browsing but I also need to use Google services regularly and that doesn't work if Firefox won't load them properly most of the time.

I'm pretty confident it's a problem with Firefox itself, and not with my network or computer, because I get the same issue across multiple Firefox installations and versions (Firefox 90 and 91 on Windows 10, and Firefox 78.10.0esr and 90 on Linux), and while the problem is happening I can access the same sites successfully from a different browser on the same computer (Chrome or Edge). I've tried refreshing my Firefox profile, working in a private browsing window and using a completely new profile, but the problem still occurs. I've also made sure I'm using "Standard" protection in Firefox's security settings and disabled Enhanced Tracking Protection for the sites I'm trying to access.

I've tried to look at what's going on using Firefox's Network Monitor, and the key thing that seems to happen when this problem occurs is that one or more network requests to a google address (google.com, mail.google.com or ssl.gstatic.com) appear with "0 B" in both the Transferred and Size columns (see screenshot attached). Sometimes the failed network request has a simple padlock icon as in the screenshot, and sometimes a red error symbol with mouseover text that says a security error prevented the resource being loaded. There's also occasionally an error message in the Console: "A ServiceWorker passed a promise to FetchEvent.respondWith() that rejected with 'TypeError: NetworkError when attempting to fetch resource.'.". Removing the relevant service workers in about:serviceworkers doesn't make any difference. On Linux, I've tried using tcpdump to check the actual network traffic and it looks like nothing is actually sent across the network for these requests, so whatever the problem is seems to be happening inside Firefox itself.

Ticking the "Disable Cache" box in the network monitor doesn't help. If I manually resend the same request using the menu in the network monitor, a normal response is received (but the content is not actually displayed in the browser).

It looks to me like some kind of caching or security problem, where Firefox somehow gets in a state where some network requests are blocked or fail to load from a cache, but after a while whatever is causing the problem is cleared and it works normally for a minute or two before the problem recurs. I would simply report this as a bug on Bugzilla, but I can't offer steps for anyone else to reproduce the problem because it only happens when I'm logged into my own Google account. I've run out of ideas for how to diagnose or fix this. Can someone suggest anything else I should try? Thanks!

Gefragt von ColinP vor 1 Jahr

Letzte Antwort von ThePokyWizard vor 1 Jahr

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How download a SSL certificate of a web site?

In the past it was possible. How can I download a certificate from a web site? I click in the Lock Icon in the url bar->...->..> View Certificate It only shows a… (Lesen Sie mehr)

In the past it was possible.

How can I download a certificate from a web site?

I click in the Lock Icon in the url bar->...->..> View Certificate

It only shows a partial view of the certificate and there isn't a button for download the certificate.

Gefragt von joseyluis vor 9 Monaten

Letzte Antwort von joseyluis vor 9 Monaten

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How can I get the .cer-File for my secunet Konnektor?

I need to download a certificate from a device in my networt called secunet Konnektor https://www.secunet.com/loesungen/einboxkonnektor on the manual it's written how to… (Lesen Sie mehr)

I need to download a certificate from a device in my networt called secunet Konnektor

https://www.secunet.com/loesungen/einboxkonnektor

on the manual it's written how to do it.

https://www.secunet.com/loesungen/einboxkonnektor#c1607

I suggest to find a manual somewhere in the first link or in google:

chapter 7.4.3

go to chrome (same with edge)

click on the lock on the left hand side of the link https://XXX.XXX.XXX.XXX:8500/management

somehow click on the button where you can open a small windows called "certificate".

The "General" tab shows informations about the certificate.

Click on the tab "Details" and click on "Copy file".

The certificate-assitent opens and after clicking on next, you choose DER-coded-binary X.509 (.CER)

Save the file somewhere where you can find it.

I can't do this on firefox

On firefox I can find a lock on the left hand side of the link https://XXX.XXX.XXX.XXX:8500/management

when i click on it and then on something else, i can then click on more informations.

a windows opens called "page informations"

under "security" i click on "view certificates" and a new tabs opens called "certificate for konnektor".

but there is no possibilty to download a cer-file. only a pem file and it doesn't really help me.

Gefragt von hahufomi vor 11 Monaten

Letzte Antwort von hahufomi vor 10 Monaten

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SSL nameConstraints and SEC_ERROR_BAD_DER

Hello, bellow ca and cert leads to the SEC_ERROR_BAD_DER error in Firefox. In Chrome it works ok. What is wrong? ca: BEGIN CERTIFICATE----- MIIGWDCCBECgAwIBAgIUENZtuCf3T… (Lesen Sie mehr)

Hello,

bellow ca and cert leads to the SEC_ERROR_BAD_DER error in Firefox. In Chrome it works ok. What is wrong?

ca:


BEGIN CERTIFICATE-----

MIIGWDCCBECgAwIBAgIUENZtuCf3Tob4s6huBzfC8ZAJkLEwDQYJKoZIhvcNAQEL BQAwUjELMAkGA1UEBhMCUEwxDzANBgNVBAcMBldhcnNhdzEYMBYGA1UECgwPKi5s b2NhbCBkb21haW5zMRgwFgYDVQQDDA8qLmxvY2FsIGRvbWFpbnMwIBcNMjAwOTE1 MTEwODI5WhgPMjEyMDA4MjIxMTA4MjlaMFIxCzAJBgNVBAYTAlBMMQ8wDQYDVQQH DAZXYXJzYXcxGDAWBgNVBAoMDyoubG9jYWwgZG9tYWluczEYMBYGA1UEAwwPKi5s b2NhbCBkb21haW5zMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyM+E 2qiGxytcwOgedhO5O7jQ1j1eYWic1nPbTJPvusCN48mEmwr8SrrfLtRnbKpql/R1 NxQpHLLnY2Yl+6wyfOa/bSickFr1i6MUhIo8E2QgzcxKz8ZhnURen/UHBDhVozIu zmnlEO8xlTJ7Oo8XYRKyA0AcZFKchOcJ5n0dLukWRma/fydZwkWFPqSON4Gph6l7 iINxzLhBwV9QzJqiJ2SoBK5TrpDuTrQ/S5s0lwtzF5bNAz7Unerdj18A00OcINso 7rov9USeKIxHNt2iNZB5QiUkwGqEOuv0D+COv0tBD/fghRYGCLD3kjz2ZlR3r+Ge 6JF/+veM68bUztLE80cjJQG0yTCG5FrkMg05bIZ45OZjIvAMDL/1UJXiANiJFYIv V9ePuXWfKJs//vU31fG44K27dB/IrFwepYVAbTSrPZnGCx9QlXiUpeW0TTBV6IKB AYzSl3t4FYpGFb52mWNlI639hI9GJ8LYnts4dO2U7jxRyQEnTjsF0NJolTyopVEl f2z3FRo3s7K5M8Qshm9mPkJp6wfo39EAQV3tNQnixvZl3lJGSsuK+y8OaAv1Dwvt iH1FWzxnDDKzqR1ZVjyIQlbUMiAzjIC1crGKUlm7Da7gF5x1BdWgyKB5i2+S3VyA r0x1Syi0VbNrW1JQfJRs98VDI96tZ/N8+r4lzeMCAwEAAaOCASIwggEeMB0GA1Ud DgQWBBQjEzbpKy4CdyO+MQ+9ncqhuBPmEjCBjwYDVR0jBIGHMIGEgBQjEzbpKy4C dyO+MQ+9ncqhuBPmEqFWpFQwUjELMAkGA1UEBhMCUEwxDzANBgNVBAcMBldhcnNh dzEYMBYGA1UECgwPKi5sb2NhbCBkb21haW5zMRgwFgYDVQQDDA8qLmxvY2FsIGRv bWFpbnOCFBDWbbgn906G+LOobgc3wvGQCZCxMAwGA1UdEwQFMAMBAf8wCwYDVR0P BAQDAgEGMFAGA1UdHgRJMEegEzAHggVsb2NhbDAIggYubG9jYWyhMDAKhwgAAAAA AAAAADAihyAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADANBgkqhkiG 9w0BAQsFAAOCAgEAqBaI/6wL7AiaNO0A3/fW6Vs2Pv26GZ5MHCJ7utatgUWMeko6 VeA7ox1mI06Gtio/uZeAkcHWH3Mv8OTel09jPok524GhUCXZPWmy6Fw6UTqjCMZE BJE3DK4alXDyAd/huHu35HeG+yc4JcSjrMeWmXPp70YsfrfAHMFyu/xpsvasYFKR OLPNHvoOXSv2dE94RtrvTYchMb1Hny0T1UEq/9zKhfEyY+gL/49d5lnNc8gFflsN oxwQrJR5+Za2UhCk5eXtjihsHEEx5ATcWYKPWZjpJ1rzfBqy7GKdu6ooB/yItabq Mu9WGSgRDU//TvGgfppU0SdSGjdAfwPaxQMlNXzhdADzCshn+vrn3Dbjm0i1VVL3 ud/0I70SVNqQyBcH6qfieSL6Wzusz8HNKtTo7cTiIfQ9syUwLK+HZSOOaNkBsMvh c5BFUo6KReiea3+WSN912ZrVhXutA5TMhRNCnk2CWHnfJcKn69s1YErN36/OBHyP +Tyddb5wue/z5BF3yDEVJGbN+NLApIFC9GdqoRMmU6TRyIsGjIuWVqHrnZxLLYhs dB7bz3Di356w9E2ICKEy6g9OQHKHuL4MAzy9k3/ATQ6L/6DJsU60xDYNueLSBXaA gQ367qh5CSOq2Gh18Lyo1dNKRqhekhj+PQIIZrx7k9UhJGa4EEmFLNnOZ60=


END CERTIFICATE-----

cert:


BEGIN CERTIFICATE-----

MIIEOTCCAiGgAwIBAgIUFh/RK2IbfX8WuyuicSyTbnys14owDQYJKoZIhvcNAQEL BQAwUjELMAkGA1UEBhMCUEwxDzANBgNVBAcMBldhcnNhdzEYMBYGA1UECgwPKi5s b2NhbCBkb21haW5zMRgwFgYDVQQDDA8qLmxvY2FsIGRvbWFpbnMwIBcNMjAwOTE1 MTEyMDEyWhgPMjEyMDA4MjIxMTIwMTJaMB8xCzAJBgNVBAYTAlBMMRAwDgYDVQQD DAcqLmxvY2FsMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuERKh7lH TqrCC395M7gSoNAoXrM2TQ7xmBShuoeypCQaPHnufD40+3CxVWOUznC4k+OchDni TUcRJq6Zck3uRC5cC7H7vP6ULiwk5lTWZwKwmW8BTt/Qu+FnXBG+PLUF24s0Cqv4 wUOubU+/DamdwoufmYGjNxreddcJu8oCMuwJKGv3WTGmCsYHWmebrKE/ayw/MlWi 5oB8XrxpeZlD+po4H0rv1s2f1m4nXbEGjq3Wxdwh2dbwEQEMUjGNc+lRGS3evBo8 SF6+Ot8Wzfa/NYGlUcA3jYVHl9gMG398pGikrmTecXh5w0VOKJ4qSMhgzMqIH5WR DfT6VSG6AwZDqQIDAQABozgwNjALBgNVHQ8EBAMCBeAwEwYDVR0lBAwwCgYIKwYB BQUHAwEwEgYDVR0RBAswCYIHKi5sb2NhbDANBgkqhkiG9w0BAQsFAAOCAgEAtClj BoRiitzzzr0H7hZGI4RWa17L9ou1cmwBC10fdrgOPON9Kwsh632t82/EGfHmRR3D KCVke12Qd7jTchGna03JU+0zuc+5WN5LuBc/1R0iYWVwHmYWQtkLuBaWEvOvsH4N 8Og37Gn0nI8UBCZd8V9MgIIhsAJ0pk8vNi0bv5TnZk5n+IZtpWTQZVZj3F/8tAN3 ZNwkec8RjLCKsXygwadKNxkuxMrecqIKrOsE+mxpHuxciEoQHIrlYmwS7fdUYdtk vzS7UrKopNj1uAMAd31XDeEs1aXsJDnF3mk3sdKyx7/Alv01GA9FCCQJpa+naOtP e6rxcoDk1ffGDUIKr1QJgVrKUco4jrwmYLMOSjEOwzDH1zcmMeOs97OP2qKZE9BI i3nPQno907odphdRz0NA3mGy70mz6pTnsYOPW/9QFL25A8dsD10OPSrGjmKkSyv0 rRnJCx5uYXuz5Yw2fO097n1z7jEGu9Ve27pvifG2pgT4PA1a3lWFDDlABo+cyDVB +OSvIWvr0YZpfQYam069AF2vtyqdw8FWHTlV9zH/6r3gXk9VrLBrzNWMCnUJwK7h Y8mnUwc9nVtWqwNxIS9oda4R7DImhEmNK3xz2lEpHIWVisd8p+TuTVHL2D22WzPX 76MD6hy8iNxOTr00+c+NcDzrqjH4FftkvEEg35g=


END CERTIFICATE-----

Gefragt von eileithyia2 vor 1 Jahr

Letzte Antwort von jscher2000 - Support Volunteer vor 1 Jahr

  • Archiviert

Site not opening Youtube and Google

Hi! So i have a problem with opeing sites : Google and Youtube. It happend randomly. All was working great i restarted computer and suddenly its not working;/ I scaned fo… (Lesen Sie mehr)

Hi!

So i have a problem with opeing sites : Google and Youtube. It happend randomly. All was working great i restarted computer and suddenly its not working;/ I scaned for viruses - download eset - nothing. When eset war running it started working again - i deleted eset since it was slowing down my pc, and the problem is back.

Error code: SEC_ERROR_UNKNOWN_ISSUER

Error info:

https://www.youtube.com/?gl=PL&hl=pl


Wystawca certyfikatu uczestnika komunikacji nie został rozpoznany.


HTTP Strict Transport Security: true

HTTP Public Key Pinning: true


Łańcuch certyfikatu:



BEGIN CERTIFICATE-----

MIIDdjCCAl6gAwIBAgIQKd8+XqA5qrZPzhYj71P8MzANBgkqhkiG9w0BAQsFADAj

MSEwHwYDVQQDDBhEaWdpQ2VydCBHbG9iYWwgUm9vdCBHMUEwHhcNMjAwNDA4MDcx

NjI2WhcNMzEwNDA4MDkxNjI2WjAaMRgwFgYDVQQDDA93d3cueW91dHViZS5jb20w

ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDeIu9SWvCMhhDqkCCvRmDY

/8Z/EyxMySr5+CgqMmApxmNA5kKSDpjbCFGuRTkC/2SwLiaQCRuovVvwvZrk8Tlu

dxu6txaDQg9nldZVS19FO5bj5L/8FO7n82bLxm+omGDF+IVbZW+338fbfO/HcxS1

GEnammeE44nw8vYdpPrQx481gu9AGMLsQLUM/EwUQ4u4FHQPKE9z6iUtkebv0/h+

4GbhvdDegrCXyvJSXuzxzilgtB5R1inw5UvibVcStdpjL69+px39OKJvV05eqNfJ

xJtxjmx7HQgZcjdW/Xo1f4yYxyaT9toYxdPpH1atB58TlsMA66x/Z2kKK2gL+MiB

AgMBAAGjga4wgaswEwYDVR0lBAwwCgYIKwYBBQUHAwEwDAYDVR0TAQH/BAIwADAO

BgNVHQ8BAf8EBAMCBaAwNgYDVR0RBC8wLYIPd3d3LnlvdXR1YmUuY29tgg0qLnlv

dXR1YmUuY29tggt5b3V0dWJlLmNvbTAfBgNVHSMEGDAWgBSWti4vM+xzcoW7bzKo

dbvLnKtUdjAdBgNVHQ4EFgQU1lIhGk7z+LGh+Amnt433ZZmGSoAwDQYJKoZIhvcN

AQELBQADggEBAGAlYFFFqa/XToQ6idM+5F9a1l+IOHfp8og3pg1Z1GVbfrB14eRJ

ZulnLkJI0cxpSNgLo9m9sl6+JdL85gV0f/6PpxDgflfZBKJgPxFtDShemgRiY2jQ

Vl6b7/Rp8nR1r3kfdcc1mA0XQKnzt4RxjzFUqHycWbkiBVPBm+ZVD2btgb8gVluZ

ScGRF0GolVx84KoE1A2WkrxRgu/lprAV/8I6AZxnI8oSBc/SqRXjInbtt1jd0xMe

nOCYTjOld+52kl3/LTCmSmHtBau0JlRROAMchNl7xhGrwNer9uYuylFC85xa0GzA

7S6uZRV3pnqWHBq9BUvU+Tm/hLfGkHcZI/E=


END CERTIFICATE-----


Need help :)

Thanks

Gefragt von serwerek4444 vor 1 Jahr

Letzte Antwort von cor-el vor 1 Jahr

  • Archiviert

Firefox 91 Private Window Certificate Error Exceptions

Hello, After upgrading to Firefox 91 when I visit site with self-signed certificate in Private window I always get Warning: Potential Security Risk Ahead error even thoug… (Lesen Sie mehr)

Hello,

After upgrading to Firefox 91 when I visit site with self-signed certificate in Private window I always get Warning: Potential Security Risk Ahead error even though the certificate had already been added to exception list while not in private browsing. It looks like in private window certificate exception store is not honored. There was no such an issue before version 91. This behavior is by design or it could be a bug ?

Thanks

Gefragt von romuald1988 vor 1 Jahr

Letzte Antwort von romuald1988 vor 1 Jahr

  • Archiviert

Firefox Browser Flaw

I am unable to connect to the Nord VPN website or the Express VPN website because of a security issue with the Firefox Browser and I am unable to bypass the security and … (Lesen Sie mehr)

I am unable to connect to the Nord VPN website or the Express VPN website because of a security issue with the Firefox Browser and I am unable to bypass the security and go to the site anyway. Here is what the message said: Did Not Connect: Potential Security Issue

Firefox detected a potential security threat and did not continue to www.nordvpn.com because this website requires a secure connection.

What can you do about it?

www.nordvpn.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

The issue is most likely with the website, and there is nothing you can do to resolve it.

If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem.

Learn more…

How can I connect to these websites?

Gefragt von Techless vor 11 Monaten

Letzte Antwort von FredMcD vor 11 Monaten

  • Archiviert

certain sites

An error occurred during a connection to www.airguns.net. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_OVERLA… (Lesen Sie mehr)

An error occurred during a connection to www.airguns.net. Cannot communicate securely with peer: no common encryption algorithm(s).

Error code: SSL_ERROR_NO_CYPHER_OVERLAP what in the hell do i do?????????

Gefragt von rayvega21 vor 10 Monaten

Letzte Antwort von FredMcD vor 10 Monaten

  • Archiviert

Connection Error

I have recently upgraded to windows 11. After this upgrade, I am facing connection issue in the firefox. Generally, I keep open my Office Gmail Account till my office hou… (Lesen Sie mehr)

I have recently upgraded to windows 11. After this upgrade, I am facing connection issue in the firefox. Generally, I keep open my Office Gmail Account till my office hours around 8 hrs daily. After the opening the mail it runs as usual, but after ten to fifteen minutes it shows connection error. It continues showing the same error for the whole day. While I tried this things with the other websites, it shows same error for other websites also. The same thing I have tried in Google Chrome browser, there is no such kind of errors or difficulties are found. Kindly guide me further or please update the same.

Gefragt von Rahul Prajapati vor 9 Monaten

Letzte Antwort von FredMcD vor 9 Monaten

Firefox 3.6.28 and Error code: ssl_error_no_cypher_overlap

Hello, yes I know that version 3.6.28 is quite outdated now :) What is 20 years comparing to life on earth.. :) Thing is that I need exactly this version of firefox beca… (Lesen Sie mehr)

Hello,

yes I know that version 3.6.28 is quite outdated now :) What is 20 years comparing to life on earth.. :)
Thing is that I need exactly this version of firefox because only with this version important web project works and now it is impossible to connect to server because I think TLS 1.0 not supported on server any more and old firefox can not handle the new one (do not know for sure, this is my opinion). So now I have very serious problem as I can not use needed web resource and deadline is tomorrow :(

So questions as follows: 1. Is there a way to force to work firefox 3 with web address https://varzybos.bki.lt 2. Maybe I can use non https:// version if all certificates are turned off in some way ?

I tried to add exception, then tried to play with various config option, nothing helped. So at this moment I am desperate.

Thank you so much.

Gefragt von baidarew vor 4 Monaten

Letzte Antwort von FredMcD vor 4 Monaten

An error occurred during a connection to www.rockler.com. PR_CONNECT_RESET_ERROR

from whatever reason can't go to Rockler.com on Firefox - bud can on other browsers?! An error occurred during a connection to www.rockler.com. PR_CONNECT_RESET_ERROR … (Lesen Sie mehr)

from whatever reason can't go to Rockler.com on Firefox - bud can on other browsers?! An error occurred during a connection to www.rockler.com. PR_CONNECT_RESET_ERROR

Gefragt von Avi vor 4 Monaten

Letzte Antwort von FredMcD vor 4 Monaten

  • Gelöst

Malwarebytes website

I have been trying to get on the Malwarebytes website, but I keep getting; Your connection is not secure The owner of links.malwarebytes.com has configured their website … (Lesen Sie mehr)

I have been trying to get on the Malwarebytes website, but I keep getting;

Your connection is not secure

The owner of links.malwarebytes.com has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.

links.malwarebytes.com uses an invalid security certificate. The certificate is only valid for the following names: *.fortinet.com, fortinet.com Error code: SSL_ERROR_BAD_CERT_DOMAIN


This happens with all of my web browsers. Is it safe to allow Fortinet ?

Gefragt von FredMcD vor 4 Monaten

Beantwortet von FredMcD vor 4 Monaten

SSL_ERROR_UNKNOWN_CA_ALERT, but all CA certificates are be installed already and exceptions don't work

I am on Linux Mint, Firefox 100.0 and I am trying to access a website, https://www.citapreviadnie.es:38188 (requires personal DNIe certificate). However, I keep getting S… (Lesen Sie mehr)

I am on Linux Mint, Firefox 100.0 and I am trying to access a website, https://www.citapreviadnie.es:38188 (requires personal DNIe certificate). However, I keep getting SSL_ERROR_UNKNOWN_CA_ALERT. If I view the certificate of the website,

1. Firefox doesn't tell me which part of the chain is invalid or not trusted (or I don't see it) 2. When I try to download and import each of the CA certificates, I get an alert saying "This certificate is already installed as a certificate authority." 3. If I try to import the whole chain, I get another alert telling me "This is not a certificate authority certificate, so it can’t be imported into the certificate authority list." 4. If I try to add a permanent exception to the site, I see "This site attempts to identify itself with invalid information", but if I click "view certificate" I'm back to step 1, and adding the exception does not have any effect.

What am I supposed to do now?

Gefragt von astrojuanlu vor 3 Monaten

Letzte Antwort von astrojuanlu vor 3 Monaten

  • Archiviert

secure conection failed

Secure Connection Failed An error occurred during a connection to www.google.com. Peer’s certificate has an invalid signature. Error code: SEC_ERROR_BAD_SIGNATURE The … (Lesen Sie mehr)

Secure Connection Failed

An error occurred during a connection to www.google.com. Peer’s 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.

Gefragt von sanjayeswarn vor 1 Jahr

Letzte Antwort von FredMcD vor 1 Jahr