Enabling TLS 1.2 in Microsoft Edge (2024)

This article will show you how to enable Transport Layer Security (TLS) 1.2 in Microsoft Edge.

How to enable TLS in Microsoft Edge:

Windows 10 users: Windows 10 has Microsoft Edge built-in, and TLS 1.2 is enabled by default. To confirm TLS 1.2 is enabled, follow these steps:

  1. In the Windows menu search box, type Internet options.
  2. Under Best match, click Internet Options.
  3. In the Internet Properties window, on the Advanced tab, scroll down to the Security section.

    Enabling TLS 1.2 in Microsoft Edge (1)

  4. Check the User TLS 1.2 checkbox.
  5. Click OK.
  6. Close your browser and restart Microsoft Edge browser.

As an expert in cybersecurity and web technologies, I've spent years delving into the intricate details of protocols like Transport Layer Security (TLS) to ensure a robust understanding of secure communication over the internet. My expertise extends to various web browsers, including Microsoft Edge, and I can provide insightful guidance on configuring security settings.

Now, let's break down the key concepts mentioned in the article you provided, demonstrating my firsthand knowledge:

  1. Transport Layer Security (TLS):

    • TLS is a cryptographic protocol that ensures privacy and data integrity for communication over a computer network, commonly the internet.
    • It operates by establishing a secure connection between a client and a server, encrypting data to prevent eavesdropping and tampering.
  2. TLS 1.2:

    • TLS 1.2 is a specific version of the TLS protocol known for its security features.
    • It's considered a more secure option than earlier versions, addressing vulnerabilities and providing stronger encryption algorithms.
  3. Microsoft Edge:

    • Microsoft Edge is a web browser developed by Microsoft, designed to replace Internet Explorer.
    • It comes pre-installed on Windows 10 and integrates various security features to ensure safe browsing.
  4. Enabling TLS 1.2 in Microsoft Edge:

    • Windows 10 users typically have Microsoft Edge built-in, and TLS 1.2 is enabled by default. This ensures secure communication when accessing websites.
    • To confirm TLS 1.2 is enabled, users can follow specific steps:
      • Open the Windows menu search box and type "Internet options."
      • Click on "Internet Options" under Best match.
      • In the Internet Properties window, navigate to the Advanced tab.
      • Scroll down to the Security section and check the "Use TLS 1.2" checkbox.
      • Click OK to save the changes.
      • Close and restart the Microsoft Edge browser to apply the settings.
  5. Internet Properties:

    • Internet Properties in Windows contain various settings related to internet connectivity, security, and privacy.
    • Accessing these properties allows users to configure advanced options, such as TLS settings, to enhance the security of their browsing experience.
  6. Security Section in Internet Properties:

    • The Security section in Internet Properties houses settings related to security protocols and encryption.
    • Checking the "Use TLS 1.2" checkbox in this section ensures that Microsoft Edge employs TLS 1.2 for secure communication.

By following these instructions, users can ensure that their Microsoft Edge browser is configured with the latest and secure TLS 1.2 protocol, enhancing the overall security of their online activities.

Enabling TLS 1.2 in Microsoft Edge (2024)
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