Businesses spend a significant amount of resources every year on preventing online fraud. However, the ability to prevent unjustified chargebacks remains complex due to the challenge of knowing that a cardholder will submit a fraudulent claim at a later date. In Spain, the implementation of electronic commerce has grown progressively in recent years. According to […]

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Cada día se intercambian más de 320.000 millones de emails en todo el mundo1. Con aproximadamente 2.800 millones de usuarios y más de 4.500 millones de direcciones de correo2, el email es sin duda el canal de comunicación y de intercambio de información más extendido del planeta. Lo usamos tanto en el plano personal como […]

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There seems to be some confusion between different concepts that have something to do with cryptography, particularly in their application to email communications: signature, encryption, encoding, and registration of email messages. Digitally signed emails Digitally signing emails only fulfills two objectives: Non-repudiation: to accredit who the author of the communication is. Integrity: to ensure that […]

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