Top Stories
FTX scam explained: Everything you need to know
Cryptocurrency values rose in 2021 but started to decline in 2022, causing some exchange platforms to fold. FTX appeared to stay strong -- until news broke of an elaborate scam.
Is AI replacing jobs? How 17 job types feel the effects
AI has threatened various jobs since ChatGPT came out. New data shows where the threat is real and where it's imagined.
10 best free DevOps certifications and training courses in 2026
Learn why DevOps is important and how getting certified can help launch a career in the field with these 10 free certifications for beginners and advanced practitioners alike.
Tech sector layoffs explained: What you need to know
Large tech layoffs continue through 2026, with headlines showing thousands of people losing their jobs, with restructuring due to AI and slow market growth to blame.
Browse Definitions By Topic
In-Depth Guides
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Agentic AI explained: Key concepts and enterprise use cases
Agentic AI refers to artificial intelligence systems that are capable of autonomous action and decision-making.
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What is risk management? Importance, benefits and guide
Risk management is the process of identifying, assessing and controlling threats to an organization's capital, operations and financial performance.
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Enterprise cybersecurity: A strategic guide for CISOs
CISOs and others responsible for safeguarding an organization's systems, networks and data need to manage day-to-day threats while also planning strategically for what's ahead.
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AI in healthcare: A guide to improving patient care with AI
AI is permeating critical healthcare practices, from interpreting mammograms to discovering life-saving drugs, while surgically transforming hospital workflows.
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What is quantum computing? How it works and examples
Quantum computing is an emerging area of computer science focused on building computers based on the principles of quantum theory to dramatically increase computation speeds.
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What is ransomware? Definition and complete guide
Ransomware is malware that locks and encrypts a victim's data, files, devices or systems, rendering them inaccessible and unusable until the attacker receives a ransom payment.
New & Updated Definitions
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What is incident response? A complete guide
Incident response is an organized, strategic approach to detecting and managing cyberattacks in ways that minimize damage, recovery time and total costs. See More.
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Tech News
HPE drives forward with AI networking push
HPE brings networking into focus for enterprises at Discover 2026, rolling out switching advancements, AI-powered remediation and AI assistant ...
Datadog shops: AI incident management needs platform engineers
AI-driven incident management will only be as good as the human-designed platforms they run on, according to conference presenters at Datadog DASH.
MIT study warns of major AI risk. Is governance keeping up?
AI experts warn of catastrophic AI risks, but governance lags, with security concerns driving policy while broader risks aren't being fully addressed.
General-purpose AI beats out specialized clinical AI in some assessments
A new study challenges the value proposition of specialized clinical AI tools, showing they underperformed compared to general-purpose AI models ...
