How to fix validating identity
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.
Depending on the cause of the connection error, internet browsers will usually display a warning messages such as "This Connection is Untrusted", "The site's security certificate is not trusted" or "Your Connection is not private".
The SSL certificate for this website is not trusted Certificate Name Mismatch Error Mixed content Error An internet browser will state that a website certificate is untrusted if that certificate has not been signed by a trusted Certificate Authority.
NET webservice to validate South African Person ID numbers.
It provides validation of a person ID by calculating the check-digit (digit-13), and extracts the date-of-birth, gender, citizenship, sequence and other information.
The 'certificate name mismatch' error occurs when the domain listed on the SSL certificate presented by the server does not match the domain that the browser is connected to.
The following example provides a better illustration of this issue: The diagram above shows the certificate for There are a few reasons that this could happen: For a secure, HTTPS connection to be established, every item on the page must be served from a secure source.This means all embedded images, videos, flash movies, iframes and Java scripts must be served from a secure location.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.When a visitor makes a connection to the webserver should present both the website certificate AND the intermediate certificate to the visitor's browser.The browser will then be able to check all certificates in the chain back to the root certificate.'Untrusted' errors, therefore, are usually caused for one of two reasons: In many cases, this is because the website is using what is known as a 'Self Signed Certificate'.As the name suggests, a self-signed certificate is one that the website owner has generated and signed for themselves using their webserver software.This could mean that certain images and videos are not shown or that the page will fail to execute important scripts.Either way, this is bad signal to send to your website visitors.