Kukhonjiswa imibuzo ethegiwe: Veza yonke imibuzo
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Lately Firefox will not allow me to visit my favorite sites. Either I am shown that there are certificate errors or I am shown that it doesn't exist.

I can no longer visit local town sites where I read news, and I can't view most sites where I read about science or weather. In example, this site will not load on Firefo… (funda kabanzi)

I can no longer visit local town sites where I read news, and I can't view most sites where I read about science or weather. In example, this site will not load on Firefox claiming it does not exist but I can see it on Explorer: augmentinforce.50webs.com

Whatever is happening is a change that just bam occurred. I am sick of it.

Asked by TheSageCottage 2 iminyaka edlule

Answered by FredMcD 2 iminyaka edlule

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Firefox no longer trusts my internal certificate authority used for internal sites on our domain.

The error: SEC_ERROR_UNKNOWN_ISSUER. The certificates use sha256 for their signature algorithm. Chrome and Edge both see the certificates as valid. This is a recent chang… (funda kabanzi)

The error: SEC_ERROR_UNKNOWN_ISSUER.

The certificates use sha256 for their signature algorithm.

Chrome and Edge both see the certificates as valid.

This is a recent change, I believe starting with Firefox 55.

Thanks for any help with this!

Asked by elliotstarks 3 iminyaka edlule

Answered by cor-el 3 iminyaka edlule

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I can't connect to all sites, the error code is "SEC_ERROR_UNKNOWN_ISSUER", can you help me?

I currently use FF version 63.0.3 on Windows 10, I have tried removing cert8.db, running FF in safe mode, even reinstalling FF, but it still didn't work. I also only use … (funda kabanzi)

I currently use FF version 63.0.3 on Windows 10, I have tried removing cert8.db, running FF in safe mode, even reinstalling FF, but it still didn't work. I also only use SMADAV and Windows Defender as antivirus. Only the official Mozilla site can be accessed.

As i recall, this problem started when I accidentally switched to a site. Could you help me?

And sorry if my grammar is bad, English is not my first language.

Asked by NotReality_ 2 iminyaka edlule

Answered by NotReality_ 2 iminyaka edlule

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The download page for the 64bit version of Firefox for Windows 10 gives the error SSL_ERROR_RX_RECORD_TOO_LONG in Firefox v 65.0 32 bit.

I'm using the 32 bit version of Firefox on a 64 bit ASUS Windows 10 laptop and there is no Flash plug-in. I thought to try switching to the 64 bit version, but I get the … (funda kabanzi)

I'm using the 32 bit version of Firefox on a 64 bit ASUS Windows 10 laptop and there is no Flash plug-in. I thought to try switching to the 64 bit version, but I get the above Network Protocol error message when trying to open the page https://download-installer.cdn.mozilla.net/pub/firefox/releases/65.0.1/win64/en-US/Firefox Setup 65.0.1.exe

Thanks

Asked by IsobelUK 2 iminyaka edlule

Answered by IsobelUK 2 iminyaka edlule

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SEC_ERROR_OCSP_MALFORMED_RESPONSE on https://www.google.be and https://www.youtube.com ?

Since some days I get SEC_ERROR_OCSP_MALFORMED_RESPONSE on https://www.google.be and https://www.youtube.com I checked all information from Mozilla and on internet but d… (funda kabanzi)

Since some days I get SEC_ERROR_OCSP_MALFORMED_RESPONSE on https://www.google.be and https://www.youtube.com I checked all information from Mozilla and on internet but didn't find any solution.Time setting is verified and ok. Other users on the same computer do not have this problem. Has somebody a clue ?

Asked by Tom 2 iminyaka edlule

Answered by Tom 2 iminyaka edlule

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Warning: potential security risk. Unable to access yahoo.com

Hello I have had this issue for 3 days now. I am unable to access yahoo mail or yahoo in general because I get warning potential risk ahead message. I had to make twitter… (funda kabanzi)

Hello

I have had this issue for 3 days now. I am unable to access yahoo mail or yahoo in general because I get warning potential risk ahead message. I had to make twitter account to be able to get in touch with yahoo support but they just offered a yahoo link which, of course, I am unable to open because of "potential risk ahead". I tried solutions suggested by people here at mozilla support, like clearing history, cache etc but it didn't work. I also tired accessing yahoo via internet explorer and chrome (installed on my father's laptop, windows 10) Of course same message appears. I am using windows 7 64 bit. I also tried Edge and of course it says yahoo site is not secure. I have never had these kind of problems before. I was always able to access yahoo via FIrefox and other browsers. It's really damn annoying because i see no solution to this damn crap. Also I am unable to upload a 170kb screenshot to show you the issue. Just keeps loading and loading and it doesn't stop. So I guess I will just have to describe it:

Firefox detected a potential security threat and did not continue to guce.yahoo.com. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.

What can you do about it?

The issue is most likely with the website, and there is nothing you can do to resolve it. You can notify the website’s administrator about the problem.

Websites prove their identity via certificates. Firefox does not trust this site because it uses a certificate that is not valid for guce.yahoo.com. The certificate is only valid for *.amz-aws.jp. Error code: SSL_ERROR_BAD_CERT_DOMAIN

https://guce.yahoo.com/consent?gcrumb=gscOGxw&trapType=login&done=https%3A%2F%2Fwww.yahoo.com%2F&src= Unable to communicate securely with peer: requested domain name does not match the server’s certificate. HTTP Strict Transport Security: false HTTP Public Key Pinning: false

Asked by Norgathaal 2 iminyaka edlule

Answered by Norgathaal 2 iminyaka edlule

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IRS DENIES ACCESS TO THEIR REFUND STATUS SITE

Reviewed "Sheribee" earlier issue which apparently involved a VPN. I do not have a VPN but have tried several times in the past week to access IRS refund status site wit… (funda kabanzi)

Reviewed "Sheribee" earlier issue which apparently involved a VPN. I do not have a VPN but have tried several times in the past week to access IRS refund status site without success. I can get into irs.gov, but am unsuccessful in accessing the refund status site after entering required input data. The issue has occurred only this past week.

I'm unaware of IRS issues causing this problem.

Have not had this issue on any other sites; and I have successful retrieved data in prior years.

I am not saving any sign on protocols with the irs or any other sites.

Running Windows 10. Thanks for any help. BTW I did get refund information using the telephone, but I want to ensure there's not a hidden conflict of some sort with FireFox. Thanks for any help.

Asked by firefoxwag 2 izinyanga ezidlule

Answered by firefoxwag 2 izinyanga ezidlule

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using ff59.0.2 cant access amazon this error message www.amazon.com. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_E

do not have security software. dl'd and ran malwarebytes nothing found. www.amazon.com. Cannot communicate securely with peer: no common encryption algorithm(s). Error c… (funda kabanzi)

do not have security software. dl'd and ran malwarebytes nothing found. www.amazon.com. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_OVERLAP

Asked by zooecium 3 iminyaka edlule

Answered by cor-el 3 iminyaka edlule

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Error message "Secure connection failed and Firefox did not connect" when trying to access the PubMed website

As of today, I am unable to access PubMed (https://www.ncbi.nlm.nih.gov/pubmed) using Firefox 60.6.1ESR as browser installed on a Windows 7 Professional Service Pack 1 pl… (funda kabanzi)

As of today, I am unable to access PubMed (https://www.ncbi.nlm.nih.gov/pubmed) using Firefox 60.6.1ESR as browser installed on a Windows 7 Professional Service Pack 1 platform. I get an error that reads "Secure connection failed and Firefox did not connect". I tried some of the suggested solutions (erasing all cookies and cache, inactivating ad blocker, and system clock is OK), without success. PubMed works fine using Internet Explorer and Chrome on the same station. I contacted PubMed, suggesting that possibly their certificate is not recognized as valid by Firefox, or that their TLS (Transport Layer Security) might be outdated.

Asked by Sansbonsang 2 iminyaka edlule

Answered by cor-el 2 iminyaka edlule

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untrusted connection

Hi, I keep getting this untrusted connection message. I have tried posted solutions for the "this connection is untrusted" problem Firefox seems to be having. It occurs o… (funda kabanzi)

Hi, I keep getting this untrusted connection message. I have tried posted solutions for the "this connection is untrusted" problem Firefox seems to be having. It occurs on any website I try to go into. I have tried changing date and time, running Norton antivirus scans (I have Norton 360 premier installed), change information using about:config setting, uninstalled and reinstalled Firefox and deleted "cert8.db" file, but nothing seems to work.

I tried adding images but can't attach them for some unknown reason. I am using internet explorer to send this message since Firefox not working. The error code I keep getting on every website, even on Firefox support websites are (Error code: sec_error_unknown_issuer) (Error code: sec_error_cert_signature_algorithm_disabled)

What do I do next?

Asked by Lthomas2 5 iminyaka edlule

Answered by Lthomas2 5 iminyaka edlule

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Unable to connect

So basically, Iv been trying to access steam & thesimsresource but weirdly an error message comes up It looks like this: Unable to connect Firefox can’t establish a c… (funda kabanzi)

So basically, Iv been trying to access steam & thesimsresource but weirdly an error message comes up It looks like this:

Unable to connect

Firefox can’t establish a connection to the server at www.thesimsresource.com.

   The site could be temporarily unavailable or too busy. Try again in a few moments.
   If you are unable to load any pages, check your computer’s network connection.
   If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.

Im really confused as this has never happened before. If you have an answer to my problem please explain in a simple way as all this is extremely complicated.

Asked by HelpmeImAnIdiot 3 iminyaka edlule

Answered by GµårÐïåñ 3 iminyaka edlule

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how do I permantly add exceptions

i use a wifi connection offered by my landlord that requires a log in process. it includes a Dell firewall. the certificate is considered unsafe by Mozilla. Mozilla allow… (funda kabanzi)

i use a wifi connection offered by my landlord that requires a log in process. it includes a Dell firewall. the certificate is considered unsafe by Mozilla. Mozilla allows me to add an exception, and the window that comes up has an option to make the exception permanent, but it wont allow me to check the box to make it permanent. it would make things easier if i could make the exception permanent. how do i make this certificate a permanent exception? thank you for your time in this matter, and have a great day!

Asked by Greg juu-st Greg 2 iminyaka edlule

Answered by McCoy 2 iminyaka edlule

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Can connect 2 websites like email, Twitter, LinkedIn, but others eg Facebook & Google Search... "Secure Connection Failed An error occurred....."

This is one of the notices i receive: Secure Connection Failed An error occurred during a connection to www.facebook.com. PR_CONNECT_RESET_ERROR The page you are tryin… (funda kabanzi)

This is one of the notices i receive: Secure Connection Failed

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

   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.

A similar message comes up when i try to use my friend Google. LOL The problems began this morning even though i haven't added new software or changed any settings. Please help. Thanks.

Asked by josephravick 1 unyaka odlule

Answered by josephravick 1 unyaka odlule

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Yahoo mail gives untrusted connection error

When I log into Yahoo mail on Firefox 40.0.3 (on Windows 7) on my company-supplied laptop, I get this message: "You have asked Firefox to connect securely to us-mg5.mail.… (funda kabanzi)

When I log into Yahoo mail on Firefox 40.0.3 (on Windows 7) on my company-supplied laptop, I get this message: "You have asked Firefox to connect securely to us-mg5.mail.yahoo.com, but we can't confirm that your connection is secure."

I cannot create an exception: "This site uses HTTP Strict Transport Security (HSTS) to specify that Firefox only connect to it securely. As a result, it is not possible to add an exception for this certificate."

The "technical details" section states: "us-mg5.mail.yahoo.com uses an invalid security certificate. The certificate is not trusted because the issuer certificate is unknown. The server might not be sending the appropriate intermediate certificates. An additional root certificate may need to be imported. (Error code: sec_error_unknown_issuer)"

This does not happen at home, so the company laptop has something to do with it, but, even on the company laptop I do not have this problem when using Chrome, so it's not that the company does not allow access to outside mail.

On Firefox, the problem is intermittent. Sometimes, there is no problem and everything works fine. Clearing history/cookies/cache and restarting does not fix the problem. It sometimes goes away on its own for a little while, but then returns.

I have searched every database I could for answers, but have found no solution yet. The computer clock is correct, I'm not using Avast, etc. (some of the other situations I've run across).

I hope that I can get this resolved, because I'd rather keep using FF, which I've used for years, than switch to Chrome.

Thanks for your help, in advance.

Asked by GrishaTigger 5 iminyaka edlule

Answered by jscher2000 5 iminyaka edlule

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How to determine which software is performing HTTPS scanning?

In my work computer, Firefox always gives "sec_error_unknown_issuer" error and only on HTTPS sites. I have browsed the forums and understood that this is most probably ca… (funda kabanzi)

In my work computer, Firefox always gives "sec_error_unknown_issuer" error and only on HTTPS sites.

I have browsed the forums and understood that this is most probably caused by a sofware that performs HTTPS scanning. (See [this](https://support.mozilla.org/en-US/questions/1030927) and [this](https://support.mozilla.org/en-US/questions/1026631#answer-650916) answer)

However, I really don't know which software is performing the HTTPS scanning exactly.

Is there a way that I can determine which software is doing the HTTPS scanning so that I will be able to add its certificate to Firefox and hence be able to use the Firefox properly?

Thank you very much in advance

Regards

Asked by utku1 5 iminyaka edlule

Answered by jscher2000 5 iminyaka edlule

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Why can't I log into my Macys.com account from Firefox? I can do it through Microsoft Edge (but would rather not)

I get an error from Firefox when trying to log into my Macys.com account. It says I don't have permissions to log on. However I have no problems logging in through Micr… (funda kabanzi)

I get an error from Firefox when trying to log into my Macys.com account. It says I don't have permissions to log on. However I have no problems logging in through Microsoft Edge. I'd rather not use Edge, but if Firefox is going to be difficult and deny access I guess I'll have to.

Asked by scolarco 5 iminyaka edlule

Answered by cor-el 5 iminyaka edlule

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Firefox rejects google as a "your connection is not secure"?

Since upgrading to firefox 50.0.1 I cannot do a search with Google (or any other engine) search. I get "Your connection is not secure". Everything works with Chrome and… (funda kabanzi)

Since upgrading to firefox 50.0.1 I cannot do a search with Google (or any other engine) search. I get "Your connection is not secure". Everything works with Chrome and Safari. I have a MACBook Pro OSX 10.12.1 with no antivirus. Firefox is set up to ignore IVP6 and I have no proxy. I can't even run the "SSL Labs' test page" as suggested by the Mozilla help pages. What is going on? What is stopping searches. I can browse other pages without a problem. thanks for any help.

Asked by robsj 4 iminyaka edlule

Answered by jscher2000 4 iminyaka edlule

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I can't bypass certificate warnings anymore (HSTS)

In short, I want to be able to bypass certificate warnings. Yes, I've seen this: https://support.mozilla.org/en-US/questions/1169632 "When there is HSTS(HTTPS Strict Tran… (funda kabanzi)

In short, I want to be able to bypass certificate warnings.

Yes, I've seen this: https://support.mozilla.org/en-US/questions/1169632 "When there is HSTS(HTTPS Strict Transport Security) set on the server, you cannot add a exception"

In less short, my case (because one needs to always justify one's methods), I set up a subdomain on a separate IP/host and I'm trying to test some project for which I use a webpage as a small visible part. However, the domain uses HSTS (HSTS == very nice).

However, I'm just casually testing something using a subdomain (or even a fake domain, or a real domain pointing to a new server being prepared, maybe using /etc/hosts) pointing to an external or internal IP on some old computer on my LAN or even on my own computer. And that's not possible anymore.

People should always have the option to bypass a warning, and I'm all for the warnings. If anything, there shouldn't have been a box with the option "always remember" ticked by default. There are other cases where this can be useful, some we don't even know yet.

Asked by BatManuel 3 iminyaka edlule

Answered by philipp 3 iminyaka edlule