Removal of TLS 1.0 and TLS 1.1 protocols in the Signatory service

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In order to strengthen the security of AOC services, we inform you that from March 4, 2026 the protocols TLS 1.0 i TLS 1.1 will no longer be available in the Signatory service.

These versions of the TLS protocol are considered obsolete and have vulnerabilities since March 2021, which is why it is recommended to use more current security standards.

We ask that you review your integration to ensure that connections to the service are made with a minimum TLS version 1.2.

You can access the service through: https://signador.aoc.cat

For any questions or concerns, you can contact our Customer Service Center.

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