Fix hostname does not match certificate

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SSL Certificate Name Mismatch Error

Although I've built these servers VM for our web person, I'm afraid he's going to try to get me to do this. I think this should be the responsibility of the web person but I would like to know step by step instructions. This needs to be done on R2 and R2. The subject's common name CN field in the X. This is done by generating a new certificate usually signed by a Certification Authority CA trusted by both the client and server. I don't talk about the domain users, I mean anyone. I want to protect the certificate from that, I want the only way to login is give him the certificate manually to install or password protect the certificate, is that possible. No, the cert you're talking about is a public cert and therefore is treated as something that is freely available to install. There is no way to restrict this because it is not how PKI is designed to operate. Who is your CA? Are these self signed certs? If you purchased the certificates Geotrust, Rapid ssl etc. Just contact your re-seller. The first step in a purchase, renewal or re-issue is to Create a Certificate Request. You have to answer all fields. Spell out the State or Provence name. The wizard lets you abbreviate, but your purchase process won't accept it. When you do the purchase or re-issue process with your Vendor, what you can do with the SSL in their portal. If you want to change the common name then you have to start a new order. Then you can purchase whatever you want. Details depend on your vendor, and as I recently learned, the contract in place if you're a reseller. Unfortunately I'm not that savvy when it comes to web stuff but this looks like the step in the right direction! To continue this discussion, please ask a new question. Get answers from your peers along with millions of IT pros who visit Spiceworks. I need help on how to get this done. I have never done this before. Best Answer. Sneakycyber This person is a verified professional.

One Time Solution for all Your SSL Common Name Mismatch Error


By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I have a problem when I run get a response for service. There are two services. When I used Postman with certificates its works perfectly. What should I set or implement to make it works? How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more. Asked 10 months ago. Active 10 months ago. Viewed times. Active Oldest Votes. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Q2 Community Roadmap. The Unfriendly Robot: Automatically flagging unwelcoming comments. Featured on Meta. Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap. Triage needs to be fixed urgently, and users need to be notified upon…. Technical site integration observational experiment live on Stack Overflow.

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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Information Security Stack Exchange is a question and answer site for information security professionals. It only takes a minute to sign up. While working on a scenario, I got the error message "Server's certificates doesn't match the url". Is it necessary that the certificate given from the website must have its URL? First, it's not a URL, it's a host name or domain name. The host name is one part of the URL. Next, yes, at least one host name in the certificate must match the exact host name used to access the site. You can get wildcard certificates, e. Yes the hostname on the cert must match the hostname portion of the url the cert is requested from. That is a requirement because there is an expectation that SSL not only secure the communication encryption but also ensure the user is connecting to the proper server authentication. Without that requirement it would be trivial to spoof users with a MITM attack. Nope he is connected to the hackers server. So the browser is going to warn the user. One common scenario which leads to errors is requesting a cert with a hostname of www. User is trying to go to example. It is semi standard practice for the CA to include www. A request for a cert with a hostname of example. You may want to check if your CA will reissue a cert with the root hostname instead of www for free. I doubt they will but they might especially if it is a more expensive cert. It looks like some CAs see comments will now do the opposite and for a cert requested on www. Nothing can be simple I guess. Check with your CA and the cert details. To avoid browser warnings the hostname of the url being used needs to be listed in the cert as either the hostname or the Subject Alternate Name. Although the use of the Common Name is existing practice, it is deprecated and Certification Authorities are encouraged to use the dNSName instead. Mike Scott posted a great answer. But it might be worth noting why it matters. On a technical level your data will still be encrypted. However your users might be turned away because they can't trust the certificate as most browsers will warn them of the error and usually make them perform extra steps through warning messages. The messages are made to look scary on purpose in an attempt to even turn away non-technical users. In some cases a browser might never let them visit your site at all. Overall don't do it. Your production site should never cut corners when it comes security. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Is it neccessary that website certificate must have site URL? Ask Question.

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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm trying to POST a file to content. I'm on Node When I manually change the request header for host to content. Are there security implications to this change? Learn more. Asked 2 days ago. Active 2 days ago. Viewed 19 times. BryceLarkin BryceLarkin 37 1 1 silver badge 6 6 bronze badges. It is not clear where your example. So it would seem in your case it needs to be content. Active Oldest Votes. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. The Overflow How many jobs can be done at home? Featured on Meta. Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap. Technical site integration observational experiment live on Stack Overflow. Triage needs to be fixed urgently, and users need to be notified upon….

SSL Certificate Name Mismatch Error

I've the following error message : hostname was not match with the server certificate. I've also tried the following parameters but doesn't solve my issue. The mail server is run by postfix on the same machine, but it doesn't receive anything when reading the mail logs. I've done this since my first post. Does redmine be restarted only by doing apache2 setart? Is there anyother command to restart redmine or rails? But the file is not deleted when loading redmine webpages! Is the filename in your installation correct? I googled a bit, but you already tried everything I find. Did you try to set the delivery method to sendmail? Sign in Register. Your rails version has security issues, please update as soon as possible! Hello I've done this since my first post. This doesn't solve my issue :??? Thanks for your message. Just to be sure: You restarted your instance after the config change, did you? After each changes I restart by doing service apache2 restart I'm not really sure that it's OK. No, that's OK, the file doesn't get deleted after the restart, it just stays there. Sorry I can't help you further. J'avais compris :- I googled a bit, but you already tried everything I find.

How to fix Security Certificate errors on Websites in Windows 10 [3 Simple Methods]



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