GeoTrust vs Thawte: Which SSL Cert. Offers Better Security?

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In the realm of digital security, SSL (Secure Sockets Layer) certificates are indispensable. They ensure encrypted communication between a user’s browser and a website, safeguarding sensitive information from cyber threats. Among the numerous SSL certificate providers, GeoTrust and Thawte are two of the most reputable names. This article delves into a detailed comparison of GeoTrust and Thawte SSL certificates to determine which one offers better security.

Overview of GeoTrust and Thawte

GeoTrust: GeoTrust is one of the largest GeoTrust SSL certificate providers globally, known for its cost-effective solutions. It caters to businesses of all sizes, offering a range of SSL certificates that are easy to deploy and manage. GeoTrust is particularly popular among small to medium-sized enterprises (SMEs) due to its affordability and robust security features.

Thawte: Thawte, established in 1995, is a pioneer in the SSL certificate industry and the first certificate authority to issue SSL certificates to public entities outside the United States. Thawte is renowned for its reliable security solutions and has a strong reputation in both the SME and enterprise markets. Its certificates are known for their rigorous validation processes and high trust levels.

Security Features Comparison

When comparing SSL certificates, it’s essential to consider the security features they offer. Both GeoTrust and Thawte SSL certificates provide a range of features designed to protect websites and user data.

Encryption Strength:

  • GeoTrust: Offers 256-bit encryption, which is currently the highest standard in the industry. This level of encryption ensures that data transmitted between the user and the website is virtually unbreakable by current technology.
  • Thawte: Also provides 256-bit encryption, ensuring robust security for data transmission.

Certificate Authority (CA) Reputation:

  • GeoTrust: As a part of DigiCert, GeoTrust benefits from the high trust and reputation associated with one of the leading CAs globally. DigiCert is known for its stringent security standards and reliable SSL certificates.
  • Thawte: Also under the DigiCert umbrella, Thawte shares the same high standards and robust security protocols. Thawte’s long-standing reputation in the SSL industry adds an additional layer of trust.

Validation Levels: Both GeoTrust and Thawte offer three main types of SSL certificates, each providing different levels of validation and security:

  1. Domain Validation (DV):
    • GeoTrust: Provides quick and straightforward validation by confirming domain ownership. Ideal for smaller websites and blogs.
    • Thawte: Similar to GeoTrust, Thawte’s DV certificates ensure quick issuance and are suitable for low-risk transactions.
  2. Organization Validation (OV):
    • GeoTrust: Involves a more rigorous validation process, including verifying the organization’s identity. Suitable for businesses that need to assure customers of their legitimacy.
    • Thawte: Thawte’s OV certificates also include thorough checks of the organization’s details, ensuring a high level of trust.
  3. Extended Validation (EV):
    • GeoTrust: Offers the highest level of validation, displaying the green address bar in browsers. This visual cue provides users with the highest level of trust and security assurance.
    • Thawte: Thawte’s EV certificates provide the same visual indication of security, with rigorous validation processes to ensure the highest level of trust.

Additional Security Features

Malware Scanning:

  • GeoTrust: Includes daily malware scanning with its SSL certificates, helping to detect and prevent potential malware threats before they can impact the website.
  • Thawte: Thawte’s SSL certificates also offer regular malware scanning, providing an additional layer of security by identifying and mitigating malware risks.

Vulnerability Assessments:

  • GeoTrust: Provides vulnerability assessments with some of its SSL certificate packages. These assessments help identify potential security weaknesses that could be exploited by attackers.
  • Thawte: Thawte similarly offers vulnerability assessments, ensuring that websites can address security flaws proactively.

Seal of Trust:

  • GeoTrust: Displays a dynamic GeoTrust site seal on the website, which signifies that the site is secure. This seal can increase customer trust and confidence.
  • Thawte: Thawte’s site seal is also a dynamic visual indicator of a secure website, enhancing user trust and credibility.

User Experience and Management

Ease of use and management is another crucial factor when choosing an SSL certificate provider. Both GeoTrust and Thawte aim to provide user-friendly solutions that are easy to deploy and manage.

Certificate Management:

  • GeoTrust: Offers a robust certificate management platform that simplifies the process of deploying, renewing, and managing SSL certificates. This is particularly beneficial for businesses that need to manage multiple certificates.
  • Thawte: Thawte also provides an intuitive management console that makes it easy to handle SSL certificates, from issuance to renewal. The platform’s user-friendly interface ensures that even users with limited technical knowledge can manage their certificates effectively.

Customer Support:

  • GeoTrust: Known for excellent customer support, GeoTrust provides 24/7 assistance to help with any issues related to SSL certificates. Their support team is knowledgeable and responsive, ensuring that any problems are resolved quickly.
  • Thawte: Thawte offers equally impressive customer support, with 24/7 access to a team of experts who can assist with SSL certificate issues. Their support services are well-regarded in the industry for their efficiency and effectiveness.

Pricing and Value

While security is paramount, cost is also a significant consideration for businesses. Both GeoTrust and Thawte offer competitive pricing, but their value propositions differ slightly.


  • Known for its affordability, GeoTrust’s SSL certificates are competitively priced, making them an attractive option for small to medium-sized businesses looking for robust security without a high price tag.


  • Thawte’s SSL certificates are slightly more expensive, reflecting their premium brand and long-standing reputation in the industry. However, the higher cost is justified by the comprehensive security features and the additional trust associated with the Thawte name.


When comparing GeoTrust and Thawte SSL certificates, it’s clear that both providers offer robust security features that can effectively protect your website and user data. GeoTrust stands out for its affordability and ease of use, making it an excellent choice for small to medium-sized businesses. Thawte, on the other hand, offers a premium service with a long-standing reputation for trust and reliability, making it ideal for businesses that prioritize brand credibility and are willing to invest a bit more in their security solutions.

Ultimately, the choice between GeoTrust and Thawte will depend on your specific needs, budget, and the level of trust you wish to convey to your customers. Both providers offer excellent security, but their unique strengths may align differently with your business objectives

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