What is SSL?

What is SSL?

SSL or Secure Sockets Layer is an encryption-based Internet security protocol . It was first developed by Netscape in 1995 to ensure privacy, authentication and data integrity in Internet communications. SSL is the precursor to modern TLS encryption used today .

In short, SSL is an acronym for Secure Sockets Layer. SSL certificates help protect the information that people enter into your website. As an example, an SSL certificate protects the personal data of your visitors who subscribe to your website's newsletter or the credit card information of your customers who shop from your site.

The information contained in an SSL certificate is:
-Name of certificate holder,
-Certificate serial number and expiration date,
-A copy of the certificate holder's public key,
-Digital signature of the issuing authority,

What does SSL do?

Simply put, SSL is a way to encrypt data sent from a web browser (such as Internet Explorer, Firefox, or Chrome) to a web server. While used primarily in the past to protect sensitive information such as credit card numbers and other data, these days it is adopted on a broader basis. In recent years, Safe Browsing has become the norm on all sites, especially social media.

The SSL protocol is used when someone browsing the web wants to open a secure website. Their browser must connect to a web server over the inherently unsafe Internet.

Without SSL encryption, traffic received during any browsing session is vulnerable.

Any information sent from the web browser to the web server could be the victim of eavesdropping. Not only can they see what you're doing online, they can intervene and manipulate it. Secure hypertext transfer protocol (HTTPs) sites ensure this does not happen.

There is also the threat of man-in-the-middle attacks, when unpleasant characters seize data after exiting a browser but before entering the server. Encrypting the data exchanged between the browser and the server makes these attacks much more difficult to perform.

A website using the HTTPS protocol is best placed to protect personal data such as login details and to prevent sensitive information such as bank account details and credit card details from being stolen. Keeping this information out of the wrong hands also prevents identity theft incidents. SSL also prevents others from eavesdropping on our online activities and helps keep the information transmitted through emails and chats private.

All activities performed on a website or online store are essentially requests for information between the visitor's web browser and that website. The SSL certificate indicates whether transactions are secure and encrypted. Domain owners must purchase and install an SSL certificate on the web server to initiate a secure session with their visitor's computer browsers.

Once a secure connection is established, all future web traffic between a web server and the web browser will become secure. Websites must only install an SSL certificate on the domain server to upgrade the hypertext transfer (HTTP) application protocol to superior and more secure HTTPS.

Which sites need SSL connection?

All conscientious websites that process all types of user information should use SSL technology to protect their customers.

In this modern era, more transactions are carried out over the internet than ever before. When financial details are posted online, SSL certificates are a must. However, SSL is critical for any website that asks users for contact information for a mailing list or personal data such as user name or login password. The reputation of your website depends on the preservation of these details.

SSL is not just a priority for e-commerce site owners. These days, internet users are knowledgeable enough to search for a lock when visiting a website. Https at the beginning of a website address indicate that a site is secure and secure to use. Implementing SSL is a simple way to gain the user's trust and address privacy concerns when data is presented online.

What are the types of SSL certificates?

There are several different types of SSL certificates . A certificate can be applied to a single website or several websites, depending on the type:

Single domain: a single-domain SSL certificate applies only to one field ("field", www.emaymedya.com.tr is the name of a website such as).

Wildcard (wildcard) character: like a single domain certificate, a wildcard SSL certificate applies only to one domain. However, this also includes subdomains of the field.

A Wildcard SSL certificate allows you to protect an unlimited number of subdomains, i.e. subdomains, connected to that domain with a single certificate. This type of certificate is recommended for people who have multiple subdomains or pages in a single domain. Once you pay, it also protects the subdomain that you will create in the future, i.e. subdomains.

Unlike other SSL certificates, these certificates can only be used in the domain name (FQDN) created for them. * A Wildcard SSL certificate.alanadiniz.com the shape is created, where the asterisk represents the subdomain names.

Wildcard SSL certificates can be used for domain name and other certificate types that perform account-based verification.

Multi-domain: as the name suggests, Multi-Domain SSL certificates can be valid for multiple unrelated domains.

SSL certificates also come with different levels of validation. The verification level is like a background check, and the level varies depending on the completeness of the check.

Domain verification: this is the least strict level of verification and the price is optimal. All a business needs to do is prove it controls space.

Organization verification: this is a more hands-on process: the CA directly contacts the person or business requesting the certificate. These certificates are more reliable for users.

Extended validation: this requires a full background check of an organization before issuing an SSL certificate.

How to buy SSL?

For those who are interested in how to obtain an SSL certificate, the SSL certificate is offered to their customers by EMAY media company with the relevant packages. If you want to have an SSL certificate on your website, you can buy it from EMAY media. In addition, our EMAY media company also performs the installation required for purchased SSL certificates.