Big Change in Let`s Encrypt Certificates: What Should You Do on May 15, 2024?
On May 15, 2024, big changes to Cloudflare and Let's Encrypt! Are your legacy devices at risk? Discover everything you need to know about this important update and future-proof your website.
Cloudflare is a content delivery network (CDN) and security service used to make websites faster, secure and reliable. It improves the internet experience by optimizing web traffic, protecting against cyberattacks and offering data encryption through SSL/TLS certificates. Translated with DeepL.com (free version)
May 15, 2024: A Revolutionary Change in Let's Encrypt Certificates!
Let's Encrypt is an authority that provides free SSL/TLS certificates to millions of websites worldwide. However, on May 15, 2024, they will make an important change: Cloudflare will no longer use the cross-signed certificate chain!
Why is this so important?
This change could affect access to websites, especially on older devices. Older systems, such as devices running Android 7.0 and earlier, may not recognize the new certificate chain. This can lead to error messages and connection issues for users trying to access your website. Translated with DeepL.com (free version)
Step-by-Step Preparation Guide!
1. Assess the Situation
If your site uses Let's Encrypt and your users are accessing it from older devices, you may be affected by this change.
2. Change the Certificate
Authority If you think it will be affected, consider switching to a different certificate authority.
3. Update the Security Store
If possible, update the security store of devices or servers to include the ISRG Root X1 chain.
4. Monitoring and Support After the change, monitor feedback from your users and provide support for potential access issues.
Manage with Efficiency
This change emphasizes the importance of being proactive, especially when it comes to technology and security. Services like Cloudflare and Let's Encrypt are on a mission to make the internet a safer place. However, such changes require constant adaptation and updates for website owners and developers.
Frequently Asked Questions
Will old devices no longer be able to access my website?
If your website is using new certificates that will be issued after May 15, 2024 and your users are using older devices, they may experience access issues.
What is the new certificate chain?
The new certificate chain is Let's Encrypt's ISRG Root X1 chain and offers a more modern and up-to-date security solution.
How will I not be affected by the change?
You can prepare for this change by following the steps above and switching to a different certificate authority if necessary.
Be prepared for this important change now to secure the future of your website. Check out Cloudflare's developer documentation and blog posts for more information and support. Get ready for this new era and keep your website secure and accessible!
Thanks for reading.
