Achieving PCI DSS compliance requires implementing and testing multiple security controls to protect cardholder data. One of the most demanding requirements, PCI DSS 11.4.1, calls for both internal and external…
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Weekly Threat Report: Critical Vulnerabilities in Oracle, Redis, and Ransomware Attacks on Asahi Group
by RSI Securityby RSI SecurityCyber attackers are rapidly exploiting newly disclosed and zero day vulnerabilities across enterprise systems, from business-critical ERP platforms to open-source infrastructure and global supply chains. This week’s top threats…
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How to Create a Security Incident Response Plan (CSIRP) – A Step by Step Guide
by RSI Securityby RSI SecurityIn today’s hyper-connected digital landscape, cyberattacks are becoming more frequent, complex, and costly. Ransomware alone caused more than $30 billion in global losses in 2024, and according to IBM’s 2025…
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Organizations across the payment card industry (PCI) often face challenges meeting evolving compliance standards. One of the most complex updates in the latest PCI DSS framework is Requirement 6.4.3, which…
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From edge firewalls to business-critical applications and web browsers, attackers are actively exploiting zero-day vulnerabilities across the digital ecosystem. This week, three high-severity threats have surfaced, exposing core systems to…
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Cybersecurity leadership is critical to every organization’s success, and that’s where vCISO services make a difference. As data breaches and ransomware attacks rise globally, businesses face billions in losses every…
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Phishing Risk by Industry: Key Insights from KnowBe4’s 2025 Benchmarking Report Phishing continues to dominate the threat landscape in 2025. As attackers evolve their tactics to bypass technical defenses,…
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If your organization builds or relies on web applications for critical operations, web application penetration testing is essential. This updated guide follows OWASP’s latest standards and aligns with RSI Security’s…
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SOC 2 compliance is essential for service organizations that want to prove their security and operational practices meet industry standards. One of the key trust service criteria in a SOC…
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In cybersecurity, identifying vulnerabilities is only half the battle. To build a strong defense, organizations must regularly scan for weaknesses and test their systems through penetration testing. Penetration testing and…