4D v15
Disabled functionality
4D v15
Disabled functionality
Disabled functionality
Only the TLS v1 protocol is now accepted by default.
These modifications apply to all secure communications in 4D, including:
- HTTP server connections
- SQL server connections
- Remote 4D/4D Server connections
- HTTP client connections
As a result, you may need to upgrade your application requirements regarding the following connections:
- Browsers or HTTP clients that do not support TLS, such as IE6 or older, can no longer connect to a 4D Web Server/Service using the secure protocol (port 443).
- HTTP Get or HTTP Request commands can no longer connect in secure mode to servers which do not support TLS.
Network security features have been optimized in 4D v15 to enable you to strengthen the protection for your 4D applications:
- Weak cipher list suites have been removed.
- The default 4D certificate key length has been increased to 2048 bits.
- You can now use your own encryption keys for secure communications.
These modifications concern the following secure connections:
- Client/server
- SQL server
- HTTP client
PROPERTIES
Product: 4D
Theme: Disabled functionality
HISTORY
ARTICLE USAGE
Conversion to 4D v15 ( 4D v15)
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