Skip to main content

Posts

Showing posts from June, 2016

TLS 1.0 has been disabled For Sandbox - Salesforce

Salesforce has finally disabled TLS 1.0 in sandboxes .This is in preparation for disablement later in 2017 for PRODUCTION instances .

Now this would have not impacted your integrations in PRODUCTION org but if your integration is broken in your sandbox ,this means you have only few months to sort this and fix before this affects your integration for PROD live users .
Before we deep drive on how to possibly fix this and work with your external systems to figure solution ,lets first understand what is TLS and why did SFDC moved to 1.x and had to disable TLS 1.0
TLS 1.0 Explained























TLS 1.1 Improvements 
Added protection against cipher-block chaining (CBC) attacks. Support for IANA registration of parameters.

Clearly TLS 1.1 is more secure(Compared to 1.0) and protects salesforce resources against CBC attacks .
Identify if this change broke anything .The things that can be affected in your instances are as below Web requests to Salesforce URLs that require authenticationWeb requests to the login pag…