A Comprehensive Guide to SSL Certificates (Now Known as TLS)

Carlo Moriones

Posted by: Carlo Moriones

A Comprehensive Guide to SSL Certificates (Now Known as TLS)

When delving into online data security, a frequently used term is the SSL Certificate. Though people continue to use the term "SSL", it's important to note that SSL (Secure Sockets Layer) as a technology has been deprecated. Today, what's largely in use is TLS (Transport Layer Security). However, the term "SSL" persists in common parlance, even when referring to the more modern TLS. This distinction remains transparent to most users, but for the sake of clarity and accuracy, it's beneficial to be aware.

What is an SSL/TLS Certificate?

An SSL Certificate, historically known as Secure Sockets Layer and now more accurately referred to as Transport Layer Security (TLS), acts as a digital passport for a website. It facilitates encrypted communication between a web browser and a web server, ensuring that any data transferred remains private and intact.

Why is it Important?

Ensuring data security is paramount. When you shop online, log into a social media account, or simply browse, you share personal information. An SSL/TLS Certificate ensures this data remains safeguarded from potential interceptors or cyber threats. A sign of this protection is the padlock symbol in a browser's address bar, denoting security and instilling trust in users.

How Do SSL/TLS Certificates Work?

The process involves two keys: a public key accessible to everyone and a private key exclusive to the recipient. Data encrypted by one can only be decrypted by the other, maintaining data confidentiality.

Types of SSL/TLS Certificates

  • Domain Validated (DV): Mainly used by bloggers or small businesses, it verifies the domain owner's right to use that domain.
  • Organisation Validated: Requires added validation, suitable for businesses as it establishes business legitimacy.
  • Extended Validation (EV): Represents the pinnacle of validation and is often employed by large businesses or e-commerce platforms.
     

Benefits of Using SSL/TLS Certificates

  • Data Protection: SSL/TLS ensures data remains decipherable only to the intended recipient.
  • Trustworthiness: Sites with SSL/TLS certification gain more trust from visitors.
  • SEO Advantages: Search engines like Google favour secure websites, boosting rankings for those with SSL/TLS certificates.
  • Compliance: Such certificates ensure adherence to data protection norms.
     

For all – from entrepreneurs to seasoned experts – website security is of the essence. Adopting SSL/TLS is a fundamental need in our digitally advancing era.

Ready to Bolster Your Website's Security?

Taking the initiative to invest in SSL/TLS is essential to protect your site and its users. For more on SSL/TLS certificates or help with their integration, consult our team of specialists.


Carlo Moriones

About: Carlo Moriones

Carlo Moriones is a highly experienced Developer with an extensive background in server management, AWS services, and web development. A multi-talented professional, Carlo has served in multiple roles across different organizations. He holds a Bachelor's degree in Information Technology from Silliman University and has been a part of various societies and activities, adding to his well-rounded skill set. His diverse experience and dedication to technological innovation make him an invaluable asset to our team.


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