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Prompt injection attacks: From pranks to security threats
Prompt injection attacks manipulate AI systems to bypass security guardrails, enabling data theft and code execution -- yet they lack comprehensive defenses and CVE tracking.
News
News brief: Hafnium, Scattered Spider hackers arrested
Check out the latest security news from the Informa TechTarget team.
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How to build a cybersecurity culture across your business
As a company's cyber-risks evolve, so must its culture. Follow these tips to create a strong cybersecurity culture that helps protect your organization from cyberthreats.
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CISO's guide to creating a cybersecurity board report
An effective cybersecurity board report influences executive decision-making at the highest levels. Learn how to write a report that resonates with corporate directors.
Trending Topics
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Data Security & Privacy Get Started
Symmetric vs. asymmetric encryption: Understand key differences
Explore the differences between symmetric vs. asymmetric encryption, including how they work and common algorithms, as well as their pros and cons.
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Threats & Vulnerabilities News
News brief: Hafnium, Scattered Spider hackers arrested
Check out the latest security news from the Informa TechTarget team.
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IAM Evaluate
Top identity security themes at Identiverse 2025
Identiverse 2025 found security pros tackling nonhuman identity risks, preparing for agentic AI challenges and shifting from homegrown to commercial CIAM tools.
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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.
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Network Security Evaluate
Zscaler delivers network, data security tools at Zenith Live
Zscaler has expanded beyond ZTNA with three strategic pillars and aims to challenge traditional security infrastructure.
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Operations & Management Manage
How to build a cybersecurity culture across your business
As a company's cyber-risks evolve, so must its culture. Follow these tips to create a strong cybersecurity culture that helps protect your organization from cyberthreats.
Sponsored Sites
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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.
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Networking
Verizon Private 5G Edge - Enterprise Intelligence
Verizon is leading the development of secure cloud computing power at the edge of the network. Hosting applications at the network edge helps improve response times and performance – enabling the faster collection, processing and analysis of data for better business outcomes, and true Enterprise Intelligence.
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IT Workflows
Transform Your Organization With Modern and Resilient IT Services
Learn how ServiceNow’s IT solutions can help your organization seize the upside of operational resilience and raise employee agility.
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Network security
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Find Solutions For Your Project
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Evaluate
How to perform a cybersecurity risk assessment in 5 steps
When assessing cybersecurity risk, be sure to consider the scope of the project, your organization's specific assets and leadership's tolerance for risk.
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What is the future of cybersecurity?
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What is risk management? Importance, benefits and guide
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What is cybersecurity transformation? Best practices for success
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Problem Solve
Phishing prevention: How to spot, stop and respond to scams
From email scams to BEC attacks, phishing is one of the biggest fish organizations must fry. Get advice on how to identify, prevent and respond to phishing schemes.
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CISO burnout: How to balance leadership, pressure and sanity
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Update Kali Linux to the latest software repository key
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Shadow AI: How CISOs can regain control in 2025 and beyond
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Manage
How to build a cybersecurity culture across your business
As a company's cyber-risks evolve, so must its culture. Follow these tips to create a strong cybersecurity culture that helps protect your organization from cyberthreats.
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What CISOs need to know about AI governance frameworks
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Security log management tips and best practices
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How to implement zero trust: 7 expert steps
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Information Security Basics
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Get Started
CISO's guide to creating a cybersecurity board report
An effective cybersecurity board report influences executive decision-making at the highest levels. Learn how to write a report that resonates with corporate directors.
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Get Started
Incident response tabletop exercises: Guide and template
Have an incident response plan but aren't running incident response tabletop exercises? These simulations are key to knowing if your plan will work during an actual security event.
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Get Started
What is a CISO as a service (CISOaaS)?
CISO as a service, or CISOaaS, is the outsourcing of CISO (chief information security officer) and information security leadership responsibilities to a third-party provider.
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News
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Threats and vulnerabilities
News brief: Hafnium, Scattered Spider hackers arrested
Check out the latest security news from the Informa TechTarget team.
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Threats and vulnerabilities
News brief: AI security threats surge as governance lags
Check out the latest security news from the Informa TechTarget team.
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Threats and vulnerabilities
News brief: LOTL attacks, spoofed sites, malicious repositories
Check out the latest security news from the Informa TechTarget team.
Search Security Definitions
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- What is post-quantum cryptography? Comprehensive guide
- What is a message authentication code (MAC)? How it works and best practices
- What is SIEM (security information and event management)?
- What is the principle of least privilege (POLP)?
- What is quantum key distribution (QKD)?
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