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Cybersecurity

Cybersecurity is the protection of digital assets from unauthorized use, modification or damage. This aspect of information technology (IT) encompasses a wide range of application areas and methodologies that support:

CyberthreatsEncryptionIdentity and Access GovernanceInformation Assurance

Featured Cybersecurity Articles

Cybersecurity

Uncovering Security Breaches

The tools to use and how to uncover security breaches in your organization.
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By: Devin Partida | Editor-in-Chief for ReHack.com

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Cybersecurity
How to Protect Critical Infrastructure From Cyber Attack
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By: Matthew Parsons | Director of Network and Security Product Management
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Cybersecurity
Business Email Compromise (BEC) Attacks Explained: Are You at Risk?
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By: Jon Hencinski | Director of Global Operations
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DevOps
DataSecOps: Prioritizing Data Security in the Cloud
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By: Ameesh Divatia | CEO
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Cybersecurity
Web Security Testing 101
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By: Varsha Paul | Outreach Specialist
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IT Business Alignment
Choosing a Password Manager for Business: 8 Features to Look For
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By: Techopedia Staff
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Cybersecurity
A Zero Trust Model is Better Than a VPN. Here's Why.
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By: Almog Apirion | CEO
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Artificial Intelligence
Redefining IT Decision-Making in the Age of SaaS
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By: Linda Rosencrance
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Cybersecurity
The Beginner's Guide to NIST Penetration Testing
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By: Ankit Pahuja

Cybersecurity Terms

Cybersecurity Q&As

“How can IT security be measured?”

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Answered by: Techopedia Staff

“Why do security professionals consider bitcoin and cryptocurrency mining a potential for 'parasitic' hacker activity?”

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Answered by: Justin Stoltzfus | Contributor, Reviewer

“Why are SQL injection and query string manipulation gaining in cybercrime popularity?”

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Answered by: Justin Stoltzfus | Contributor, Reviewer

“How has cyber threat intelligence evolved over the last few years and where is it headed?”

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Answered by: Gene Yoo | Chief Executive Officer at Resecurity

Cybersecurity Downloads

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How to Protect Microsoft 365 from NOBELIUM Hackers
In this e-book, we cover attacker motives, malicious behavior and best practices to protect against this spear phishing email campaign.
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5 Steps to Streamline Security for your Hybrid Network
Cloud hacking attacks grew by a staggering 630% during the pandemic, and they show no signs of slowing. Hybrid networks, with resources both on-premises and in the cloud...
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Identity Management for Beginners
Today's work environment requires access from anywhere and across devices. This eBook digs into the basics of identity management for IT departments.
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Identity Management and Security: An Advanced Guide
Remote work demands have made identity management more important than ever. This guide will cover how to get started with identity and security planning.
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