What is an SSL certificate?

SSL certificates are what enable websites to move from HTTP to HTTPS, which is more secure. An SSL certificate is a data file hosted in a website’s origin server. SSL certificates make SSL/TLS encryption possible, and they contain the website’s public key and the website’s identity, along with related information. Devices attempting to communicate with the origin server will reference this file to obtain the public key and verify the server’s identity. The private key is kept secret and secure.

What is SSL?

SSL, more commonly called TLS, is a protocol for encrypting Internet traffic and verifying server identity. Any website with an HTTPS web address uses SSL/TLS. Secure Sockets Layer (SSL) is a security protocol that provides privacy, authentication, and integrity to Internet communications. SSL eventually evolved into Transport Layer Security (TLS).

In order to provide a high degree of privacy, SSL encrypts data that is transmitted across the web. This means that anyone who tries to intercept this data will only see a garbled mix of characters that is nearly impossible to decrypt. Security (TLS).

What information does an SSL certificate contain?

SSL certificates include:

  • The domain name that the certificate was issued for.
  • Which person, organization, or device it was issued to
  • Which certificate authority issued it
  • The certificate authority's digital signature
  • Associated subdomains
  • Issue date of the certificate
  • Expiration date of the certificate
  • The public key (the private key is kept secret)

The public and private keys used for SSL are essentially long strings of characters used for encrypting and decrypting data. Data encrypted with the public key can only be decrypted with the private key and vice versa.

Why do websites need an SSL certificate?

A website needs an SSL certificate in order to keep user data secure, verify ownership of the website, prevent attackers from creating a fake version of the site, and gain user trust.


SSL/TLS encryption is possible because of the public-private key pairing that SSL certificates facilitate. Clients (such as web browsers) get the public key necessary to open a TLS connection from a server’s SSL certificate.


SSL certificates verify that a client is talking to the correct server that actually owns the domain. This helps prevent domain spoofing and other kinds of attacks.


Most crucially for businesses, an SSL certificate is necessary for an HTTPS web address. HTTPS is the secure form of HTTP, and HTTPS websites are websites that have their traffic encrypted by SSL/TLS.

In addition to securing user data in transit, HTTPS makes sites more trustworthy from a user’s perspective. Many users won’t notice the difference between an http:// and an https:// web address, but most browsers have started tagging HTTP sites as “not secure” in more noticeable ways, attempting to provide an incentive for switching to HTTPS and increasing security.

Features and Benefits

Standard SSL Certificate

  • Fast and Easy Issuance : The Certificate Issuing Process takes only a couple of minutes.
  • Lowest Pricing : Since it is a low-budget certificate, the DV SSL is the cheapest type.
  • Compatibility : All standard SSL certificates we offer are compatible with all modern browsers and devices
  • 24x7 Customer Support : A tech savvy team is always at your service. 24x7, 365.
  • SHA-256 Bit Encryption and RSA 2048-Bit Encryption : Our standard SSL certificates meet or exceed industry standard technical specifications.
  • Unlimited Server Licensing : Your SSL certificate price won’t increase if you need to install it on multiple servers!
  • Product Warranty : Comes with a warranty for liability protection worth thousands of dollars
  • HTTPS Secure : Secures your website from hackers and provides your customers security.
  • Site Seal and Padlock : Provides visual trust indicators for your website visitors
  • Google Approved : A standard SSL certificate is all you need to get a Google rankings boost and to show as “Secure” in Google Chrome.