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- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Description of 14-day Trial Plan Experience Benefits
- Billing Overview
- Basic Service Fees
- Value-added Service Fees
- Related Tencent Cloud Services
- Extra Package Description (Prepaid)
- Subscriptions
- Renewals
- Overdue and Expiration Policies
- Refund Policy
- Usage Cap Policy
- EdgeOne Plan Upgrade Guide
- Comparison of EdgeOne Plans
- Billing Usage
- About "clean traffic" billing instructions
- Getting Started
- Domain Service
- Site Acceleration
- Origin Configuration
- Edge Functions
- Overview
- Getting Started
- Operation Guide
- Runtime APIs
- Sample Functions
- Example Overview
- 301 Redirect
- Obtaining Client URL Information
- Customization Based on Client Geo Location
- Obtaining Client Geo Location Information
- Batch Redirect
- Returning an HTML Page
- Returning a JSON Object
- Fetch Remote Resources
- Authenticating a Request Header
- Modifying a Response Header
- Performing an A/B Test
- Setting Cookies
- Performing Redirect Based on the Request Location
- Using the Cache API
- Caching POST Requests
- Responding in Streaming Mode
- Merging Resources and Responding in Streaming Mode
- Protecting Data from Tampering
- Rewriting a m3u8 File and Configuring Authentication
- Adaptive Image Resize
- Image Adaptive WebP
- Customize Referer restriction rules
- Remote Authentication
- HMAC Digital Signature
- Naming a Downloaded File
- Obtaining Client IP Address
- Practical Tutorial
- Security Protection
- Overview
- DDoS Protection
- DDoS Protection Overview
- Exclusive DDoS Protection Usage
- Configuration of Exclusive DDoS protection Rules
- Web Protection
- Rules Template
- IP Groups
- Origin Protection
- Custom Response Page
- Alarm Notification
- Rule Engine
- L4 Proxy
- Data Analysis&Log Service
- Tool Guide
- Practical Tutorial
- Configuring EdgeOne Security Event Alarms via TCOP
- EdgeOne Resource Abuse Prevention
- EdgeOne Implementation of Session Persistence Based on Client IP Addresses
- EdgeOne Implementation of Origin-Pull Based on Client's Geo Location
- EdgeOne Hotlink Protection Practical Tutorial
- EdgeOne initiates Automatic Warm-up
- EdgeOne Automatic Cache Purge
- Cross-regional Secure Acceleration (Oversea Sites)
- Scheduling Traffic to EdgeOne by Performing Canary Switching
- Quickly Enabling HTTPS Access with EdgeOne Free Certificate
- Through traffic orchestration to multiple service providers
- EdgeOne facilitate APKs.s dynamic packaging of Android
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Site APIs
- Acceleration Domain Management APIs
- Site Acceleration Configuration APIs
- Edge Function APIs
- Alias Domain APIs
- Security Configuration APIs
- Layer 4 Application Proxy APIs
- CreateL4Proxy
- ModifyL4Proxy
- ModifyL4ProxyStatus
- DescribeL4Proxy
- DeleteL4Proxy
- CreateL4ProxyRules
- ModifyL4ProxyRules
- ModifyL4ProxyRulesStatus
- DescribeL4ProxyRules
- DeleteL4ProxyRules
- CreateApplicationProxy
- ModifyApplicationProxy
- ModifyApplicationProxyStatus
- DescribeApplicationProxies
- DeleteApplicationProxy
- CreateApplicationProxyRule
- ModifyApplicationProxyRule
- ModifyApplicationProxyRuleStatus
- DeleteApplicationProxyRule
- Content Management APIs
- Data Analysis APIs
- Log Service APIs
- Billing APIs
- Certificate APIs
- Load Balancing APIs
- Diagnostic Tool APIs
- Custom Response Page APIs
- Version Management APIs
- Data Types
- Error Codes
- FAQs
- Agreements
- TEO Policy
- Contact Us
- Glossary
[Tencent Cloud EdgeOne] Impact of Root Certificate Changes from Let's Encrypt
Last updated: 2024-10-16 15:06:30
The free certificates currently provided in the EdgeOne console are RSA certificates issued by Let's Encrypt. Starting from September 30, 2024, the cross-signed chain of the RSA certificates previously used by Let's Encrypt will expire, and its self-signed root certificate, ISRG Root X1, will become the only trusted root certificate for RSA certificates.
The changes to the root certificate will mainly affect systems that currently lack the chain of trust for ISRG Root X1, potentially leading to certificate-related alarms or HTTPS service unavailability. The following systems are compatible with the root certificate only in a specific version and later.
Windows >= XP SP3, Server 2008 (except systems with automatic root certificate updates disabled)
macOS >= 10.12.1 Sierra
iOS >= 10
Android >= 7.1.1
Firefox >= 50.0
Ubuntu >= 12.04 Precise Pangolin (package updates required)
Debian >= 8 / Jessie (package updates required)
RHEL >= 6.10, 7.4 (package updates required), 8+
Java >= 7u151, 8u141, 9+
NSS >= 3.26
Chrome >= 105 (OS certificate store used directly for earlier versions)
PlayStation >= PS4 v8.0.0
Regarding potential platform compatibility issues with the Let's Encrypt certificate, we strongly recommend you check the compatibility of the current access terminals with the certificate. If this change impacts your business, we suggest mitigating it through the following methods:
1. If you need to use a free certificate from another brand, you can apply for a free Tencent Cloud SSL certificate, and then deploy it to your current domain name by referring to Deploying/Updating SSL Certificate for a Domain Name.
2. To ensure your business remains stable and unaffected, we recommend you upgrade your current certificate to a paid Tencent Cloud SSL certificate. Then, refer to Deploying/Updating SSL Certificate for a Domain Name to complete the certificate replacement. Paid certificates are issued by more authoritative CAs that provide higher compatibility and have a validity period of 1 year. This can more effectively provide stable HTTPS service for your website.
We appreciate your support and trust in EdgeOne products. If you have any questions, please feel free to contact us.
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