In accordance to our advisory circulated last year and mirroring the PCI Security Council (PCI SSC) guidance, we recommend a move to TLS 1.2 as soon as possible to mitigate any transaction processing disruption in the future. The PCI SSC has indicated that if any additional vulnerabilities are found in TLS 1.0 or 1.1 then they will mandate a move to TLS 1.2 or higher, a timeline that is out of our hands.
Please ensure that you use the below table to check if the versions of ChipDNA and Operating Platform you are using support TLS 1.2. If your version of ChipDNA or Operating Platform does not support TLS 1.2, please update immediately.
Operating Platform Version
|ChipDNA Windows||ChipDNA 1.10+ (2.05 recommended)||Windows XP SP3 (Windows 7 or later recommended)|
|ChipDNA Linux||ChipDNA 1.10+ (2.05 recommended)||Mono v2.10+|
|ChipDNA Mobile iOS||All versions of ChipDNA||
|ChipDNA Mobile Android||ChipDNA 1.10+||Android 4.1+|