Boris Schumperli

Boris is a senior security architect who specializes in cryptography, data protection, and payment technologies. Read his latest insights.

2 min read

HSM remote key loading using CKMS and PCI-certified KLD

Hardware security modules (HSMs) are physical devices that provide cryptographic functions such as encryption/decryption and digital signing. They...

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3 min read

Managing Keys for ATM Remote Key Loading using CKMS

ATM Remote Key Loading has become a common practice in the industry. Yet managing the top-level keys to establish trust between the Host and the ATM...

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