The Payment Card Industry Data Security Standard (PCI DSS) is a set of security standards designed to ensure that all companies that accept, process, store, or transmit credit card information maintain a secure environment. It aims to protect cardholder data and reduce credit card fraud through a combination of requirements for security management, policies, procedures, network architecture, software design, and other protective measures.
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Data encryption is a security method where information is encoded and can only be accessed or decrypted by a user with the correct decryption key. It is crucial for protecting sensitive data from unauthorized access, ensuring privacy, and maintaining data integrity across digital communications and storage.
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Network security involves implementing measures to protect the integrity, confidentiality, and availability of computer networks and data. It encompasses a variety of technologies, devices, and processes to defend against unauthorized access, misuse, malfunction, modification, destruction, or improper disclosure of network resources.
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Access control is a critical security mechanism that regulates who or what can view or use resources in a computing environment, ensuring that only authorized users have the necessary permissions to access specific data or systems. It is essential for protecting sensitive information and maintaining the integrity and confidentiality of data by implementing policies and technologies that manage user permissions and authenticate identities.
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Vulnerability management is a proactive approach to identifying, assessing, and mitigating security weaknesses in an organization's IT infrastructure to prevent exploitation by threats. It involves continuous processes of scanning, prioritizing, remediating, and reporting vulnerabilities to enhance overall security posture.
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An Information Security Policy is a comprehensive set of guidelines and protocols designed to protect an organization's information assets from unauthorized access, use, disclosure, disruption, modification, or destruction. It establishes a framework for managing and safeguarding sensitive data, ensuring compliance with legal and regulatory requirements while promoting a culture of security awareness among employees.
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Security Awareness Training is a structured program designed to educate employees about cybersecurity threats and best practices to mitigate risks. It aims to cultivate a security-conscious culture within organizations, reducing the likelihood of human error leading to data breaches or other security incidents.
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Penetration testing is a simulated cyber attack on a computer system, network, or web application to evaluate its security and identify vulnerabilities before they can be exploited by malicious actors. It is a proactive approach to security that helps organizations strengthen their defenses by revealing weaknesses and providing actionable insights for mitigation.
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Firewall configuration is the process of setting up rules and policies that govern the kind of traffic allowed or blocked between networks to ensure security and efficiency. Proper configuration is crucial to protect against unauthorized access while maintaining optimal network performance.
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Incident Response Planning is a proactive strategy designed to detect, manage, and mitigate security incidents to minimize damage and recovery time. It involves a structured approach to preparing for, identifying, containing, eradicating, recovering from, and learning from incidents to improve organizational resilience against cyber threats.
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Payment gateways are technology solutions that facilitate online transactions by securely transmitting payment information between customers, merchants, and financial institutions. They ensure the integrity and security of sensitive data, enabling seamless e-commerce and online payment processing.
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The Card Verification Value (CVV) is a security feature found on payment cards, essential for preventing fraud in non-face-to-face transactions, such as online or telephone purchases. It acts as an additional verification by requiring the cardholder to provide the CVV, typically a three or four-digit number, alongside the card number and expiration date during the payment process.
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