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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.


 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.


Public Relations Office, Planning and Management Division,
Strategy Development and Management Bureau
Financial Services Agency
Tel: +81-(0)3-3506-6000

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