SSL Certificates – What Are They and Where to Get Them

Your new business site is hosted in a PCI compliant environment, you've just signed up with a reliable merchant provider, and you have a secure shopping cart – surely there's nothing else you need, right? Wrong!

While online security protocol may seem redundant, each measure has its purpose, and one you don't want to forget is the acquisition of a SSL certificate. You can buy SSL certificate online via https://www.digitalz.com.au/web-hosting-australia/.

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All right, you're wondering, what are SSL certificates, and why are they important?

What They Do

SSL certificates are used to confirm the identity of a website server, encrypt transmitted data, and protect the integrity of data during transmission. SSL layers, which stand for Secure Socket Layer, are cryptographic protocols that provide security of network communication, such as communications over the internet – the world's largest network.

In a few split seconds, a lot occurs to keep your data safe:

  • the browser and server exchange encryption options and agree on an encryption method for the transfer;
  • the browser authenticates that a server's certificate was issued by a trusted certificate authority;
  • the encrypted data is sent from browser to server;
  • a key is used to authenticate the transmission's integrity.

As you can see, a lot happens at the press of a "confirm" payment key and avoiding the perils that can befall customer's private financial data is essential for online businesses, which is why you need an SSL certificate.