All Websites Show Certificate Error
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more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ website security certificate error virus Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question http://answers.microsoft.com/en-us/ie/forum/ie8-windows_other/all-sites-showing-certificate-errors/6754372f-4f9b-4a24-a7d0-8b3c744c71ec Anybody can answer The best answers are voted up and rise to the top Every website is showing untrusted certificate warning on all browsers up vote 2 down vote favorite I'm on windows 7. Every website is showing untrusted security warning. I tried every browser that I have. I tried using https. This is extremely odd, it never happened before, well it could happen to http://superuser.com/questions/685638/every-website-is-showing-untrusted-certificate-warning-on-all-browsers 1 site or 2 sites, but now it's happening to every site. Say I go to google, and it says, ""do you accept the risk?" and i said yes, the second time I go to google, it will ask the same question. One small note, I don't know if it's related to the issue or not, I'll mention it anyway, I changed the harware time on Linux and now windows clock is wrong, I don't know if it has anything to do with the issue. Another thing that I notice and I don't know if it's related to the issue or not. I'll mention it too. some websites aren't loading correctly, for example chess.com, I use ad blocker I have been a user on chess.com for more than 3 years and never seen the error "This webpage is not avail" Also, the internet is extremely slow, I don't know if it's related. And lastly, the certificates seems legit, here's google certificate windows security browser ssl certificate share|improve this question edited Dec 8 '13 at 19:54 asked Dec 8 '13 at 19:36 Lynob 1,05992451 I can't test on linux beca
Date Social Facebook Twitter Google+ Pinterest YouTube About Making Technology Work For Everyone Loading Why am I getting security certificate errors? If you are https://askleo.com/why-am-i-getting-security-certificate-errors/ seeing this across a family of sites or just one site, it’s possible (in fact it’s even most likely) that it’s a problem on the server’s side. It may https://www.instantssl.com/ssl-faqs/ssl-certificate-errors.html be a designer error. It may even be a malicious site. //I regularly get the error message, “Internet Explorer blocked this website from displaying content with security certificate errors.” certificate error This happens no matter which version of Internet Explorer I use (I have access to 8, 9 and 10 on various computers). The only common denominator that I’ve come up with is my router. I’m using OpenDNS to filter our internet access. Is it possible that OpenDNS is keeping the security certificates from working? OpenDNS could be keeping the website certificate error security certificates from working, but that’s not the first thing that I would look at in your scenario. Does this happen on all of the https sites that you visit? Or just a few? Maybe even just one? It's possible that there really is a certificate error on the server; perhaps something as simple as an expired certificate could cause this error message to appear. If so, that’s a server issue and not yours. On the other hand, if you're seeing this message at all https sites, then it could mean a couple of different things. Check your clock First, check your computer's clock, the one that appears on your screen. Make certain that the year, date, time, time zone and daylight saving time (or "summer time") settings are all set correctly. When your computer checks the accuracy of a certificate part of that involves the current time. If your clock is off, then your machine may assume that there's something wrong with the certificate. If the clock is off, every https certificate in
of websites to provide security and confidentiality for online transactions. However, there are a few problems that can occur with their deployment that cause error messages to be shown to website visitors. This page aims to provide an overview of the most common SSL errors along with suggestions on how to fix them. The SSL certificate for this website is not trusted Site uses a self-signed certificate Intermediate certificate(s) not installed Certificate Name Mismatch Error Mixed content Error The SSL certificate for this website is not trusted An internet browser will state that a website certificate is untrusted if that certificate has not been signed by a trusted Certificate Authority. In order for a browser to accept a certificate, it must be able to link it to a 'trusted root certificate'. Trusted root certificates are embedded into popular browsers such as Internet Explorer, Firefox, Chrome and Comodo Dragon. These root certificates are used as trust 'anchors' to verify the legitimacy of all website certificates that the browser encounters. If a browser encounters a certificate that is not signed by one of these roots, then it will state it is untrusted and visitors will see an error message like the one above. Most trusted root certificates in a browser are owned by an accredited Certificate Authority (CA). When a CA signs the certificate of a website, it is effectively 'linking' that website's certificate to one of their trusted roots in the browser certificate store. For security reasons, most CA's do not sign end-entity/website certificates directly from the root, but will instead use an 'intermediate certificate' to create a 'chain of trust' to the root. In this system, the root certificate will sign the intermediate and the intermediate is used to sign the certificates of individual websites. 'Untrusted' errors, therefore, are usually caused for o