New & Notable
Get Started
Cybersecurity awareness quiz: Questions and answers
From phishing to patching, file sharing to MFA, find out how much you know about preventing cybersecurity incidents in this security awareness training quiz.
CSPM vs. DSPM: Complementary security posture tools
CSPM delivers important information on cloud configuration status. DSPM details the security posture of data, whether it's in the cloud or an on-premises environment.
Evaluate
How single-vendor SASE can deliver better security results
SASE vendor deployment trends show gradual change, with single-vendor adoption rising from 2% in 2023 to 17% in 2025, according to research findings.
News
News brief: National cyberdefenses under mounting pressure
Check out the latest security news from the Informa TechTarget team.
Trending Topics
-
Data Security & Privacy Get Started
6 confidential computing use cases that secure data in use
Confidential computing bridges a critical security gap by encrypting data in use. Learn about its enterprise use cases, from AI protection to data sovereignty.
-
Threats & Vulnerabilities News
News brief: National cyberdefenses under mounting pressure
Check out the latest security news from the Informa TechTarget team.
-
IAM Manage
Top 7 password hygiene tips and best practices
Passwords enable users to access important accounts and data, making them attractive targets to attackers, too. Follow these password hygiene tips to keep your organization safe.
-
Analytics & Automation Manage
Change is in the wind for SecOps: Are you ready?
Attackers have historically had time on their side, outpacing defenders who have struggled to keep up. Agentic AI appears poised to change the game.
-
Network Security Evaluate
How single-vendor SASE can deliver better security results
SASE vendor deployment trends show gradual change, with single-vendor adoption rising from 2% in 2023 to 17% in 2025, according to research findings.
-
Operations & Management Problem Solve
Red teams and AI: 5 ways to use LLMs for penetration testing
Red teams can harness the power of LLMs for penetration testing. From session analysis to payload crafting, discover five ways AI transforms security testing.
Sponsored Sites
-
Security
One Identity | Integrated Cybersecurity for all Your Identities
Learn how One Identity provides integrated cybersecurity solutions, delivering a truly unified identity platform and streamlining management across on-premises and cloud resources.
-
Artificial Intelligence
Intel & Red Hat: Leading the way in Enterprise AI
Combining Intel’s silicon experience with Red Hat’s software innovation to enable AI-driven hybrid multi-cloud solutions.
-
Security
Leading the Way in Corrections Technology
From creating safer facilities to supporting stronger reentry outcomes, Aventiv, and its family of brands: Securus Technologies, Securus Monitoring and JPay, delivers technology solutions that safely and securely transform corrections environments for everyone.
Topics Covered
Application and platform security
Careers and certifications
Cloud security
Compliance
Data security and privacy
Identity and access management
Network security
Risk management
Security analytics and automation
Security operations and management
Threat detection and response
Threats and vulnerabilities
Featured Authors
Find Solutions For Your Project
-
Evaluate
How single-vendor SASE can deliver better security results
SASE vendor deployment trends show gradual change, with single-vendor adoption rising from 2% in 2023 to 17% in 2025, according to research findings.
-
7 top deception technology vendors for active defense
-
How CISOs can get out of security debt and why it matters
-
What CISOs should know about DeepSeek cybersecurity risks
-
-
Problem Solve
How to use Gophish to fortify security awareness training
Stop phishing attacks before they happen. Discover how Gophish simulates real threats to identify training gaps and strengthen employee awareness.
-
How to use arp-scan to discover network hosts
-
How to use Masscan for high-speed port scanning
-
How to use Netdiscover to map and troubleshoot networks
-
-
Manage
Top 7 password hygiene tips and best practices
Passwords enable users to access important accounts and data, making them attractive targets to attackers, too. Follow these password hygiene tips to keep your organization safe.
-
Identity security tool sprawl: Origins and the way forward
-
7 key types of application security testing
-
What to know about 5G security threats in the enterprise
-
Information Security Basics
-
Get Started
What is data masking?
Data masking is a security technique that modifies sensitive data in a data set so it can be used safely in a non-production environment.
-
Get Started
Cybersecurity awareness quiz: Questions and answers
From phishing to patching, file sharing to MFA, find out how much you know about preventing cybersecurity incidents in this security awareness training quiz.
-
Get Started
What is antivirus software?
Antivirus software (antivirus program) is a security program designed to prevent, detect, search and remove viruses and other types of malware from computers, networks and other devices.
Multimedia
-
Get Started
An explanation of quantum key distribution
-
Get Started
An explanation of post-quantum cryptography
-
Get Started
An explanation of quantum cryptography
-
News
View All -
Threats and vulnerabilities
News brief: National cyberdefenses under mounting pressure
Check out the latest security news from the Informa TechTarget team.
-
Threat detection and response
News brief: AI's cybersecurity risks weigh on business leaders
Check out the latest security news from the Informa TechTarget team.
-
Threats and vulnerabilities
News brief: Cybersecurity weakened by government shutdown
Check out the latest security news from the Informa TechTarget team.
Search Security Definitions
- What is data masking?
- What is antivirus software?
- What is a stealth virus and how does it work?
- What is file integrity monitoring (FIM)?
- What is information security (infosec)?
- What is governance, risk and compliance (GRC)?
- What is integrated risk management (IRM)?
- What is COMSEC (communications security)?