Japanese
May 7, 2021
Financial Services Agency

[Notice] TLS1.0/TLS1.1 for Encrypted Communication on the FSA Website to be Disabled

　For the purpose of strengthening the security of the FSA website, the FSA decided to disable TLS1.0/TLS1.1 for encrypted communication on its website by around October 2021.
　TLS1.2 may continuously be used as before.

Please check your browsing terminal.

　If you access the FSA website using a browser (PC, feature phone, smartphone, or tablet) that is incompatible with TLS1.2, or a terminal, etc. for which TLS1.2 is not enabled, you may not be able to browse the website.

　* Any inquiries concerning TLS1.2 compatibility or settings for your own terminal or web environment should be made with the relevant terminal manufacturer or website administrator.

TLS

　Transport Layer Security (TLS) is a mechanism to prevent eavesdropping and falsification of communications by a third party by encrypting communications between a website and a user thereof.