Topic 2 DQ 1
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Grand Canyon University *
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Course
CYB-535
Subject
Information Systems
Date
Apr 3, 2024
Type
docx
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1
Uploaded by MateHippopotamus7681
Part 1
The Payment Card Industry Data Security Standard (PCI DSS) is a generally acknowledged set of rules and procedures designed to improve the security of credit, debit, and cash card transactions while also protecting cardholders from the exploitation of personal information. PCI DSS was created to protect sensitive data from cybersecurity breaches and limit the risk of fraud for enterprises that handle payment card information.
PCI DSS offers a framework for safeguarding cardholder data by establishing a set of criteria and recommended practices. Implementing these standards allows firms to improve their overall security posture and lessen the risk of data breaches.
One of the key goals of PCI DSS is to secure cardholder data from unauthorized access and usage. PCI DSS compliance helps to guarantee the secure storage, transmission, and processing of sensitive information such as credit card numbers, expiration dates, and cardholder names.
Reference:
TechTarget. PCI DSS (Payment Card Industry Data Security Standard). SearchSecurity. https://www.techtarget.com/searchsecurity/definition/PCI-DSS-Payment-Card-Industry-Data-
SecurityStandard#:~:text=The%20Payment%20Card%20Industry%20Data,misuse%20of%20their
%20personal%20information.
Part 2
Network Access regulate (NAC) is a security system that applies policies to regulate network resource access based on a device's identification, security posture, and compliance status. NAC systems often interact with existing network infrastructure to authenticate people and devices, assess their security posture, and enforce access controls prior to giving network access.
Overall, NAC is critical for managing BYOD challenges because it provides enterprises with the tools and skills they need to enforce access restrictions, analyze device security posture, and reduce the hazards associated with personal device use on corporate networks. Organizations that adopt NAC solutions may get more visibility and control over network access while also assuring compliance with security policies and regulatory requirements. NAC systems verify devices that try to connect to the network and enforce access controls based on device identification, ownership, and compliance status. Organizations may guarantee that only authorized devices have access to network resources by authenticating the identification of their BYOD devices.
Reference:
Cisco. What is Network Access Control (NAC)? https://www.cisco.com/c/en/us/products/security/what-is-
network-access-control-nac.html
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