Cybersecurity 101

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

Most Viewed Cybersecurity Articles

Explore our most read cybersecurity articles for the latest industry insights and trends.

Understanding the Difference Between EDR, SIEM, SOAR, and XDR

EDR, SIEM, SOAR, and XDR are distinct security solutions: EDR focuses on endpoint detection, SIEM on log analysis, SOAR on automation, and XDR on extended detection and response, each addressing unique security challenges and requirements in the modern threat landscape.

What is Personally Identifiable Information (PII) & Personal Health Information (PHI)?

Protecting Personally Identifiable Information (PII) is essential. Understand the regulations and strategies for safeguarding sensitive data.

What are Zero-day Attacks?

Zero-day vulnerabilities pose significant risks. Learn how to identify and mitigate these threats before they are exploited.

What is the Cloud Shared Responsibility Model?

The cloud shared responsibility model defines security roles. Explore how understanding this model can enhance your cloud security strategy.

SIEM vs XDR: Understanding the Key Differences

Secure your attack surfaces and acquire comprehensive security visibility. Learn when to use SIEM and XDR for threat analysis and where to best implement them.

What is Multi-Factor Authentication (MFA)?

Want to prevent unauthorized intrusions and ensure the best security for your users? Implement Multi-factor Authentication (MFA) right and learn how.

What is Machine Learning (ML)?

Machine Learning (ML) enhances threat detection. Discover how ML algorithms improve cybersecurity defenses and automate responses.

EDR vs XDR: 15 Critical Differences

Your attackers will target your endpoints. Learn how advanced threat detection technologies like EDR and XDR compare in terms of scope, features, and effectiveness in detecting and responding to them.

Newest Cybersecurity Articles

Stay informed with our latest cybersecurity articles, curated for industry leaders and professionals.

9 CASB Vendors for Cloud Security in 2025

This article reveals 9 CASB vendors for 2025, explaining their role in cloud security and threat mitigation. Discover how to choose the right CASB to protect your cloud services effectively.

Best Practices for Secret Management

Understand why secret management matters and what you can do to improve it. Prevent cloud credentials leakages, protect users, and enhance organizational security.

Linux Endpoint Protection Best Practices

Get practical tips for Linux endpoint security. Explore updates, PoLP, firewall rules, SSH hardening, 2FA, and EDR tools to keep threats out and data safe. Stay vigilant; prevent future breaches today.

Active Directory Hardening Checklist

Do you want to improve the security of your Active Directory? Find out key elements of the Active Directory Hardening checklist and make sure you don’t miss them!

7 Cyber Security Solutions for Businesses in 2025

Learn why cyber security solutions are essential in 2025 and discover 7 solutions to choose from. Find some key insights to make a decision while selecting a cybersecurity solution for your business.

API Endpoint Security Best Practices

Discover the 7 best practices for API endpoint security to protect sensitive data and prevent breaches. Learn about authentication, TLS/SSL encryption, rate limiting, input validation, and more to safeguard your API infrastructure.

5 Best Practices for a Strong Security Posture

Good security posture practices can build a solid foundation for your enterprise. Learn which ones matter the most in our guide.

7 Best Practices for Your Organization’s Public Cloud Services Security

Learn why public cloud security matters and the best practices you can implement to improve it. We will go over which ones work and yield good results in this guide.

Your Cloud Security—Fully Assessed in 30 Minutes.

Meet with a SentinelOne expert to evaluate your cloud security posture across multi-cloud environments, uncover cloud assets, misconfigurations, secret scanning, and prioritize risks with Verified Exploit Paths.