The original certificate, then there may be a security compromise. Is the certificate the one originally installed in the router? If so, this is not a reason to mistrust it. This is very serious for a commercial website for a consumer router, it may be significant, or it may mean nothing. The security certificate presented by this website was not issued by a trusted certificate authority. Means that there is no way of verifying the identity of the server, because anyone can offer a self-signed cert). A typical short cut is to configure a self-signed certificate (which It wouldn't surprise me to find that in order to 'support' https on the router configuration, short cuts had been taken with the certificate in order to make it affordable. The cost model doesn't fit and many consumers lack the expertise needed to understand what the issues are. Something like a router built for the consumer market doesn't really fit that assumption the security provided by HTTPS is important because malicious misconfiguration of the router can be very serious -especially if it also acts as a firewall - but The rules which determine whether a website is set up correctly are somewhat complex, so I won't describe them here suffice it to say that they are intended to provide assurance to users of web-commerce sites, and so assume that the owners of the websiteĬan afford to maintain the site properly, including ensuring that its certificates are current, which requires expertise and payments to Certification Authorities every year or two. Or it can mean simply that someone has been less diligent than they should be in setting up the website or its certificate, and - maybe - you can cautiously continue the communication at your own risk.
![certificate has expired or is not yet valid certificate has expired or is not yet valid](https://i.ebayimg.com/images/g/rAwAAOSwmChe6Bkw/s-l400.jpg)
It can mean that the website is compromised or someone is attempting a 'man-in-the-middle' attack, in which case you should abandon communication with that website immediately When something is wrong with the certificate, you get these kinds of messages. You with a locked padlock indicating all is well (as far as it can tell). (Client certificates, less often used, can provide a similar assurance to the web server about the user of the web browser.) When all is set up correctly (in particular, the certificate), these goals are met, and the browser rewards HTTPS is a protocol intended to address these issues: data in transit is protected by encrypting it using an agreed session key, and the server certificate is intended to provide a means to ensure that the web server is actually the one you intended to send
#Certificate has expired or is not yet valid password
When you provide a password or other sensitive information to a website via HTTP, you send it unencrypted over the network to a web server you actually have no assurance is the one you intend to send it to. Https is more secure and does make a difference. I'm using Win 7 Ultimate 64-bit on my desktop system, and Win 7 Ultimate 32-bit & UBUNTU 1.04LTS concurrently on my laptop. If I get Steve, I'd like to say thanks for your excellent help on issues in the past. Do I need to make sure I check ur uncheck use of TLS1.0 or any of those 3 similar settings?
![certificate has expired or is not yet valid certificate has expired or is not yet valid](https://discourse-prod-uploads-81679984178418.s3.dualstack.us-west-2.amazonaws.com/original/3X/c/4/c4bf5512f720243b501c449f0ca8c7f0598197ab.png)
![certificate has expired or is not yet valid certificate has expired or is not yet valid](http://www.certificatestemplatesfree.com/wp-content/uploads/2018/01/certificate-expired-security-certificate-error-chrome-ZedKVs.jpg)
I fix this, or do I just have to live with it? I haven't tried using other browsers, so see what they do, but I assume they would give similar results. I can access the router through a direct ethernet connection, but I just keep getting the certificate error. Will thatĪffect the certificate problem? I also went through the screens to add the linksys certificate to my computer, but it didn't change the error.
![certificate has expired or is not yet valid certificate has expired or is not yet valid](https://theitbros.com/wp-content/uploads/2019/08/Renew-SSL-Certificate-on-Exchange-Server-545x219.png)
For security I turned wireless router configuration off. There a way to get IE8 to accept the certificate? I read one guy's post that said to uncheck 802.x authentication but he was accessing his linksys router wirelessly. When I tighten up security on my Linksys WRT320N router by only allowing configuration using HTTPS, I can get to the router, but I always get a certificate error and have to select connect anyway & the red Certificate error shows in the title bar.