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Cybersecurity 101

Explore the Essentials of Cybersecurity and Learn About the Most Important Topics, Threats, and Trends with Our Extensive Learning Center.

Newest Cybersecurity Articles

Explore our most read cybersecurity articles for the latest industry insights and trends.
Enterprise EDR: Key Features, Benefits & Use CasesEndpoint Security

Enterprise EDR: Key Features, Benefits & Use Cases

Unlike signature-based tools, enterprise EDR identifies attacks through behavioral analysis. It provides continuous endpoint visibility, automated threat containment, and proactive threat hunting across your environment.

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XDR vs CDR for Modern SOC TeamsCloud Security

XDR vs CDR for Modern SOC Teams

XDR and CDR both promise better detection and response, but they watch very different paths of your attack surface. Learn how XDR vs CDR compare and how to combine them without adding noise.

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OWASP Top 10: Vulnerabilities, Risks and How to Fix ThemCybersecurity

OWASP Top 10: Vulnerabilities, Risks and How to Fix Them

A complete guide to the 2025 OWASP Top 10 risk categories, including per-category prevention steps, common mistakes, and how SentinelOne maps to each one.

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GDPR Security Requirements: Compliance Checklist & GuideCybersecurity

GDPR Security Requirements: Compliance Checklist & Guide

GDPR Security Requirements mandate risk-based technical controls under Articles 25 and 32. This guide covers enforcement, penalties, and a compliance checklist.

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What Is CMMC Compliance? Definition, Levels & RequirementsCybersecurity

What Is CMMC Compliance? Definition, Levels & Requirements

CMMC compliance is the DoD's certification framework for protecting CUI and FCI across three maturity levels. Learn the 14 practice domains and rollout timeline.

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What Is the Purdue Model? Definition, Level & Best PracticesCybersecurity

What Is the Purdue Model? Definition, Level & Best Practices

The Purdue Model is the federal standard for ICS network segmentation, organizing OT environments into six hierarchical levels with enforced trust boundaries.

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What Is the 3-2-1 Backup Strategy? Examples & Best PracticesCybersecurity

What Is the 3-2-1 Backup Strategy? Examples & Best Practices

The 3-2-1 backup strategy requires three data copies on two media types with one stored offsite. Learn modern variations and best practices for ransomware defense.

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Tailgating Attacks in Cybersecurity: Challenges & PreventionIdentity Security

Tailgating Attacks in Cybersecurity: Challenges & Prevention

Tailgating Attacks exploit human politeness to bypass physical access controls. An attacker follows an authorized person through a secured door to gain entry.

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Most Viewed Cybersecurity Articles

Explore our most read cybersecurity articles for the latest industry insights and trends.
Cloud Security Solutions: 10 Best Tools in 2026Cloud Security

Cloud Security Solutions: 10 Best Tools in 2026

Cloud security solutions can make or break your security posture, depending on your chosen solutions. Learn how you can use these cloud security solutions and benefit from them. We also cover why SentinelOne’s CSPM capabilities are the best.

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Top 10 SIEM Tools For 2026Data and AI

Top 10 SIEM Tools For 2026

Select the best SIEM tools in 2026 and learn what AI threat detection, log management, and analysis can do for your organization. Ingest data from diverse sources and equip security teams for better alerting and incident response.

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9 Vulnerability Management Tools in 2026Cybersecurity

9 Vulnerability Management Tools in 2026

This extensive guide outlines nine considerable vulnerability management tools for 2026. Learn how each helps with network scanning, automation, and patch management to safeguard enterprises.

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10 Cyber Security Tools for 2026Cybersecurity

10 Cyber Security Tools for 2026

Find out the best cyber security tools in 2026 and their capabilities to safeguard your systems, applications, networks, and data from cyber threats, such as malware, ransomware, phishing scams, etc.

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10 Cyber Security Trends For 2026Cybersecurity

10 Cyber Security Trends For 2026

Explore the 10 cyber security trends defining 2026. Learn why vulnerabilities are rising, which industries are most affected, and how to prepare with practical insights and real-world strategies.

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Key Cyber Security Statistics for 2026Cybersecurity

Key Cyber Security Statistics for 2026

Cyber security statistics help you identify cyber threats and trends. You can use insights to plan your organization's cyber defenses to prevent cyberattacks and save digital assets and customer data.

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What is Ransomware? Examples, Prevention & DetectionCybersecurity

What is Ransomware? Examples, Prevention & Detection

Explore the ransomware definition, history, and impact on businesses. Learn how ransomware spreads, its types, and ransomware prevention and detection best practices to keep your organization secure.

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What is Security Analytics? Benefits & Use CasesData and AI

What is Security Analytics? Benefits & Use Cases

Learn why security analytics matters for your organization and how you can start implementing it. Find out its key benefits, challenges, best practices, tools and technologies, and more.

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CS-101 - Prefooter | Ready to Revolutionize Your Security Operations?

Ready to Revolutionize Your Security Operations?

Discover how SentinelOne AI SIEM can transform your SOC into an autonomous powerhouse. Contact us today for a personalized demo and see the future of security in action.