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The Challenge Of Point To Point Encryption

Jogos de Dados Em Tempo Real2022-11-30 16:33:28【Entertainment】1people reading

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Are datasecurity breaches making you restless? Point to point encryption isone of the most popular methods of thwarting credit card fraud. Credit cardfraud costs the payment industry billions per year. Magnetic stripe cardtechnology is still widely prevalent in the United States today. These methodscannot prevent fraud using lost or stolen cards. But, they prevent criminalsfrom accessing the card data at the point of sale. Protecting data at the pointof capture can have the greatest impact in terms of reducing the securitybreaches.AddressingfraudP2PE hasproved to be the most logical route to address fraud. No doubt, they help meetthe merchants’ security needs. Point to point encryption, betterknown as p2pe is sometimes referred to as e2ee.It encrypts card data from theentry point of a merchant’s point of sale device to a point of securedecryption outside the merchant’s environment. It transmits the data to apayment processor. The sole purpose of P2PE and E2EE is to address the risk ofunauthorized and illegal interception associated with the card holder data inmotion during the time of transmission from the POs terminal to the paymentprocessor.Protectionof sensitive informationEncryptionwhich is a means of concealing sensitive information has been utilized invarious civilizations over the centuries. Credit card holders, merchants,processors, acquiring banks always tend to protect sensitive information andhence reduce credit card fraud combination of education programs, compliancemandates and hardened systems can work together in this direction to providethe best protection possible.Encryptionof the credit card data is a viable tool which would render the data useless inthe event where fraudsters gain access to the information. Point topoint encryption is the ideal state in which the credit card numbersand all the other sensitive information is encrypted right from the point ofentry (card swipe) to the other end (the issuing bank).Publickey infrastructureEncryptionat the software level can be achieved using a public key infrastructure (PKI).But it does not provide the same level of encryption accomplished by thehardware in compliance with TRSM. It provides a tough layer of security for thepayment applications. When there is no encryption available in the merchant’scard swipe wedge attached to a POS device, the software solution comes inhandy. It provides the necessary added protection provided that a public key schemeis deployed. The major advantage of this solution is that the encryption occursat a software level and thus there is no need to upgrade the physical hardwareas long as the POS device is payment card industry (PCI) compliant.TamperResistant Security ModuleEncryptionof the customers’ card data at the hardware level is done within a TamperResistant Security Module (TRSM), better known as Secure Reading and Exchangeof Data module (SRED) within the POS device near the magnetic stripe read head.It provides a safe environment within the ATM or Payment Device. It is one ofthe most effective tools in card fraud management.Shouldone encryption method be adopted over another? Point to point encryptionsolution provider has various responsibilities. Encryption and decryptiondevices should be validated. There has to be secure device management,encryption and decryption operations. The management of cryptographic keys andapplications must be safe. There should be appropriate monitoring of controls.

The Challenge Of Point To Point Encryption

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