PCI v4.0 - 3.4.2: Do Not Allow Primary Account Numbers to Be Copied When Using Remote Access

PCI v4.0 requirement 3.4.2 prohibits copying primary account numbers (PAN) when accessing systems remotely to prevent data breaches.

*Highlights*
Remote access must prevent copying PAN to avoid data breaches 🚫
Cut and paste technologies like RDP and SSH are included in the restriction 📝
Authorization or a business need may allow copying PAN with explicit permission 🔒
Preventing PAN from being copied locally is crucial to avoid data escape events 🌍
PCI requires hard technical controls to enforce the no-copy rule 🛡️
Any questions about PAN display or requirement 3.4.2 can be addressed by reaching out for expert assistance 💬
Compliance with 3.4.2 ensures data flow security and prevents PAN from being copied indiscriminately 🛡️

*Key Insights*
Preventing the copying of PAN during remote access is essential to avoid data breaches and maintain data security 🚫
Cut and paste technologies like RDP and SSH must be restricted to prevent unauthorized access to PAN 📝
Authorization or a business justification may allow copying PAN, but strict controls must be in place to prevent misuse 🔒
Allowing PAN to be copied to a local machine increases the risk of data escape events and unauthorized access 🌍
PCI compliance mandates the implementation of robust technical controls to prevent the unauthorized copying of PAN 🛡️
Seeking expert assistance for questions regarding PAN display and compliance with requirement 3.4.2 can ensure proper implementation of security measures 💬
Compliance with 3.4.2 is crucial for maintaining data flow security and preventing PAN from being copied without proper authorization 🛡️

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