CAA is a safety effort or in less difficult language, it is a standard that is intended to essentially ensure sites and help in counteracting unapproved SSL certificate. Certificate Authorities (CAs) is the great element whose activity is to ensure that each and every SSL certificate is approved by utilizing diverse strategies for domain approval. It is ordinarily done by connecting the specific SSL certificate with specific site utilizing a specific domain. In any case, the CA should be recorded as an approved backer of certificate. As CAA determine which CAs are genuine and are permitted to issue authentication for a domain, it helps in counteracting or limiting odds of hacking or abusing SSL certificate.

How to create CAA record

Keeping in mind the end goal to make a CAA record, DNS (Domain Name System) supplier must be reached. Rundown of CAs that you favor ought to be given with the goal that unapproved CAs can not issue SSL Certificates to your domain. In the event that you didn't give your favored rundown of CAs, it consequently offers appropriate to each and every CA to issue SSL certificate to your domain, which can brings about abuse of your domain by some other gathering.

Need for CAA

As advantages of Certificate Authority Authorization (CAA) are clear, next thing that hits our psyches is "Do I require CAA?". The appropriate response is clear… YES, we especially require CAA. As we probably am aware CAA records are utilized to check the genuineness of CAs i.e. which CA is approved to issue SSL certificate and in addition it gives tremendous measure of security from programmers. It likewise offers rights to the space proprietor to prohibit specific CA. CA can't issue any Comodo SSL certificate without validation. At the end of the day, we can state that CAA can cut down the danger of issuing the SSL certificates by unapproved Certificate Authorities (CAs).

For any space, CA can issue declaration and with increment in HTTPS, there is an expansion in SSL certificates. To put a control over this, a great approach was required. An approach that couldn't just abatement the hazard however put a stop on miss-issuance of SSL certificates. CAA is intended to stop unapproved issuance of SSL certificates.

Benefits of CAA

• It helps in preventing illegal or unauthorized issuance of comodo SSL certificate.
• Organization are also helped by limiting CAs they use.
• The site owners are also benefited as they can now specify which Certificate Authorities (CAs) have the authority to issue SSL certificate to their domain name.
• All the CAs have to check for the authenticity before issuing SSL certificate.