PCI (Payment Card Industry Security Standard)_Req 4.3

PCI (Payment Card Industry Security Standard)

Encrypt transmission of cardholder data across open, public networks

Req 4.3

4.3 Ensure that security policies and operational procedures for encrypting transmissions of cardholder data are documented in use and known to all affected parties.

Personnel need to be aware of and following security policies and operational procedures for managing the secure transmission of cardholder data on a continuous basis. Maintain a Vulnerability Management Program Requirement 5: Protect all systems against malware and regularly update anti-virus software or programs Malicious software commonly referred to as “malware”-including viruses worms and Trojans-enters the network during many business approved activities including employee e-mail and use of the Internet mobile computers and storage devices resulting in the exploitation of system vulnerabilities. Anti-virus software must be used on all systems commonly affected by malware to protect systems from current and evolving malicious software threats. Additional anti-malware solutions may be considered as a supplement to the anti-virus software; however such additional solutions do not replace the need for anti-virus software to be in place.


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