What Is DigiCert?

DigiCert was founded in 1998 and has grown into a global leader in digital security. Today they operate from over 100 offices worldwide, with customers in over 150 countries.

What Is DigiCert

DigiCert is a trusted provider of digital certificate services.  They offer a wide range of services, including SSL/TLS certificates, EV certificates, domain validation, and identity management.

Their focus is on providing high-quality, reliable, and cost-effective services.

To learn more about DigiCert, their services, and how they can help you, take a look at the in-depth guide below. 

DigiCert Overview 

DigiCert, Inc., is a trusted third-party certification authority based in Lehi, Utah. DigiCert offers SSL/TLS certificates for secure communications over the Internet.

The company also issues EV certifications for electronic commerce and identity management solutions.

DigiCert is a certificate authority that provides digital certificates. It commands over half of the extended validation market and more than ninety percent of organization-validated certificates worldwide.

They also offer an Identity Assurance Service, providing organizations with a single point of control for managing user identities across multiple applications and systems.

They are the only company to be awarded the FIPS 140-2 Level 3 certification for their PKI products.

This means that their CA service meets all requirements set by the federal government for issuance of Federal Information Processing Standards (FIPS) 140-2 validated cryptographic key pairs.

DigiCert’s mission statement is: “To help secure the world’s information infrastructure through innovative technologies and services.”

SSL Certificates

To understand what DigiCert does, you first need a good understanding of what SSL certificates are, why they’re important, and how you obtain one. 

What Is An SSL Certificate? 

An SSL certificate is a small piece of code that allows your web browser to communicate securely with your website. When you visit a site using HTTPS, you’ll see a lock icon next to the URL address bar.

This indicates that the site uses encryption technology to protect your data as it travels between your computer and the server.

Why Do I Need One? 

The main reason you’d want an SSL certificate is that it encrypts your connection with the server. Without this protection, anyone who intercepts your network traffic could read your sensitive information.

For example, if you were shopping online and entered credit card details, someone else would have access to those details without your knowledge.

Specifically, SSL allows sensitive information (including card numbers, social security numbers, login details) to be transmitted securely.

Generally, the data that is sent between browsers and web servers is sent and received in plain text. This leaves the user vulnerable to a cyber attack. SSL prevents this. 

A website needs to be secure to protect users’ personal information. An SSL certificate is one of the most important components of an online business.

They help to create a trustworthy environment so that potential customers feel safe and confident in making purchases on your site. 

How Does An SSL Certificate Make A Connection Secure? 

A browser connects to a secure website over SSL. The browser and the server exchange information about each other, including the public and private keys.

This information is then used to encrypt the data being transferred between them.

How Can I Obtain An SSL Certificate? 

To receive an SSL certificate, you must first create a Certificate Signing Request on your server. In turn, this creates both a private and a public key on your server.

The Certificate Authority (DigiCert) uses the Certificate Signing Request data file to create a data structure that matches the private key, without actually compromising or seeing the private key itself. 

SSL Or TLS? 

SSL is the older protocol while TLS is the newer one. However, because SSL is a more commonly used term, DigiCert uses them interchangeably when describing certificates or how the transmitted data is secured.

As such, when you purchase an SSL Certificate from DigiCert, you are actually receiving a TLS certificate. 

DigiCert: A Closer Look AT Available SSL/TLS Certificates 

DigiCert boasts a huge range of different SSL/TLS certificates. The one you need will depend on your situation and your goals for the website. Take a look at the categories below to figure out which one is most appropriate for you. 

Basic SSL/TLS Certificates 

The DigiCert Basic TLS/SSL certificates deliver secure and flexible encryption. These certificates are appropriate for people who want to secure their blog, informational website, or growing business.

They are perfect for sites that don’t collect payments or sensitive data, but still need HTTPS to ensure that their user activity remains private. 

There are three flexible options available: 

  • DigiCert Basic TLS/SSL Certificate
  • DigiCert Basic EV TLS/SSL Certificate
  • DigiCert Secure Site TLS/SSL Certificate

Business SSL/TLS Certificates 

These certificates are the perfect choice for digital-first businesses.  They work to protect website transactions and provide the customer with innovative features and tools that will help take their business to the next level. 

There are three flexible options available: 

  • DigiCert Secure Site TLS/SSL Certificate
  • DigiCert Secure Site EV TLS/SSL Certificate
  • DigiCert Secure Site Pro TLS/SSL Certificate

Pro SSL/TLS Certificates 

These certificates provide all-in-one website security and support from DigiCert’s dedicated team of employees.

What Is DigiCert (1)

With the Secure Site Pro, the customer receives the all-new DigiCert Smart Seal,  priority validation and support, malware scanning, vulnerability scanning, PCI scanning, CT log monitoring, business blocklisting, fraud checks, and access to the post-quantum cryptography tool kit. 

There are two options available: 

  • Secure Site Pro TLS/SSL Certificate
  • Secure Site Pro EV TLS/SSL Certificate

Wildcard Certificates 

Wildcard certificates secure a single domain and up to 250 subdomains. Every DigiCert can actually be bought as a wildcard certificate by simply adding SANs, allowing you to easily manage multiple domains and subdomains.   

For example:

Primary Domain: www.example.com

Subject Alternative Names (SANs): mail.example.com, blog.example.com, it.example.com, portal.example.com, hr.example.com, login.example.com, shop.example.com. 

Conclusion 

DigiCert is a world-renowned, trusted provider of SSL certificates. These certificates are important so that users of all websites know that their private data and information remain secure.

We hope that this article has helped you better understand the importance of SSL certificates, and the products that DigiCert has on offer.

Matthew Jacobs
Latest posts by Matthew Jacobs (see all)