Incident Response
Tabletop Exercise
A tabletop exercise is a guided discussion of a simulated incident in which participants walk through decisions, roles, and communications without disrupting live systems.
The CyberGuard field guide
Cybersecurity,
explained clearly.
A practical dictionary for the language behind digital safety. Start with a question, follow a topic, or browse the full collection.
151 published definitions20 security topicsExamples and source links on every page
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Terms beginning with T
6 definitions found.
Business Cybersecurity
Third Party Risk
Third-party risk is the possibility that an external organization or service affects a business's security, operations, compliance, or customers.
AI Security
Training Data Poisoning
Training data poisoning is manipulation of examples used to train or fine-tune a model to bias, degrade, or redirect its future outputs.
Network Security
Transmission Control Protocol
Transmission Control Protocol is a connection-oriented transport protocol that provides an ordered, reliable byte stream between applications.
Cryptography
Transport Layer Security
A protocol that protects the confidentiality and integrity of data exchanged over a network.
Malware
Trojan Horse
A Trojan horse is software that appears legitimate or desirable but performs an undisclosed malicious action when used.