111 Security terms

Showing 1–60, alphabetical

  1. Hacking

    Hacking refers to the unauthorized access or manipulation of computer systems, networks, or digital devices. It often involves exploiting vulnerabilities…

  2. Hacktivism

    Hacktivism is the act of using computer hacking techniques to promote a political or social cause. It blends activism with…

  3. Hardware Attack Surface

    The hardware attack surface refers to all physical and firmware components of a system that are vulnerable to attack. This…

  4. Hardware Attestation

    Hardware attestation is a security process that verifies the integrity and authenticity of a device's hardware and firmware components. It…

  5. Hardware Attestation Service

    A Hardware Attestation Service is a security mechanism that verifies the integrity and authenticity of a computing device's hardware and…

  6. Hardware Entropy Source

    A Hardware Entropy Source is a physical device that generates random numbers based on unpredictable physical phenomena. These phenomena might…

  7. Hardware Identity

    Hardware identity is a unique digital fingerprint assigned to a physical device, such as a server, laptop, or IoT sensor.…

  8. Hardware Isolation

    Hardware isolation is a security principle that physically or logically separates critical system components. This separation prevents a compromise in…

  9. Hardware Key Storage

    Hardware Key Storage refers to the practice of keeping cryptographic keys within dedicated physical devices rather than in software. These…

  10. Hardware Root Of Trust

    A Hardware Root Of Trust HWRoT is a highly secure, immutable component built into a device's hardware. It serves as…

  11. Hardware Security

    Hardware security involves protecting the physical components of computing systems and embedded devices from unauthorized access, manipulation, or damage. This…

  12. Hardware Security Module

    A Hardware Security Module, or HSM, is a specialized physical computing device designed to protect and manage digital keys for…

  13. Hardware Security Validation

    Hardware Security Validation is the process of testing and verifying that the security features built into physical hardware components and…

  14. Hardware Supply Chain Security

    Hardware supply chain security involves protecting physical components and devices from tampering, counterfeiting, and vulnerabilities at every stage. This includes…

  15. Hardware Tampering

    Hardware tampering refers to the unauthorized physical alteration or manipulation of computer hardware or network devices. This can involve opening…

  16. Hardware Trust Anchor

    A Hardware Trust Anchor is a secure, immutable component embedded in a computing system. It serves as the foundational root…

  17. Hardware Trust Verification

    Hardware Trust Verification is the process of confirming that a computer system's underlying hardware and firmware components have not been…

  18. Hardware-Backed Security

    Hardware-backed security refers to using specialized physical components, such as Trusted Platform Modules TPMs or secure enclaves, to safeguard critical…

  19. Hash Agility

    Hash agility refers to a system's ability to easily and quickly replace one cryptographic hash function with another. This capability…

  20. Hash Collision

    A hash collision happens when a hashing algorithm generates the same output hash value for two different input data sets.…

  21. Hash Cracking

    Hash cracking involves attempting to discover the original input, typically a password, from its cryptographic hash value. This process is…

  22. Hash Function

    A hash function is a mathematical algorithm that takes an input of any size and produces a fixed-size string of…

  23. Hash Lifecycle Management

    Hash lifecycle management is the systematic process of overseeing cryptographic hashes from their generation to their eventual deprecation. This includes…

  24. Hash Rainbow Tables

    Hash Rainbow Tables are precomputed data sets used in password cracking. They store a vast number of pre-calculated hash values…

  25. Hash Salting

    Hash salting is a security technique that adds a unique, random string of data, called a 'salt', to a password…

  26. Hash Verification

    Hash verification is a cybersecurity process that checks the integrity of data. It involves generating a unique fixed-size string, called…

  27. Hash-Based Integrity Checking

    Hash-based integrity checking is a method to confirm that data remains unchanged from its original state. It involves calculating a…

  28. Hash-Based Message Authentication Code

    A Hash-Based Message Authentication Code, or HMAC, is a specific type of message authentication code that involves a cryptographic hash…

  29. Hashing

    Hashing is a cryptographic process that transforms any input data into a fixed-size string of characters, known as a hash…

  30. Heuristic Analysis

    Heuristic analysis is a method used in cybersecurity to identify new or unknown threats, especially malware. Instead of matching against…

  31. Heuristic Anomaly Detection

    Heuristic anomaly detection is a cybersecurity method that identifies unusual or suspicious activities by comparing current system behavior against established…

  32. Heuristic Malware Detection

    Heuristic malware detection is a method that identifies malicious software by analyzing its behavior and characteristics rather than relying on…

  33. Heuristic Sandboxing

    Heuristic sandboxing is a cybersecurity technique that executes suspicious files or code in a secure, isolated virtual environment. It observes…

  34. Heuristic Threat Detection

    Heuristic threat detection is a cybersecurity method that identifies potential threats by analyzing suspicious behaviors and patterns. Unlike signature-based detection,…

  35. Hidden Attack Surface

    A hidden attack surface consists of system components, assets, or entry points that are unknown or unmanaged by an organization's…

  36. Hidden Command And Control

    Hidden Command And Control hides the communication between an attacker's server and a compromised system. Attackers use these covert channels…

  37. Hidden Lateral Movement

    Hidden lateral movement refers to an attacker's ability to move from one compromised system to another within a network without…

  38. Hidden Malware

    Hidden malware refers to malicious software designed to operate undetected on a computer system. It employs various stealth techniques to…

  39. Hidden Persistence Mechanisms

    Hidden persistence mechanisms are covert methods used by attackers to maintain long-term, unauthorized access to compromised computer systems or networks.…

  40. Hidden Service

    A hidden service is a network service, such as a website, that operates on an overlay network like Tor. It…

  41. High Availability Security

    High Availability Security refers to the practice of designing and implementing systems that remain continuously operational and accessible, even when…

  42. High-Confidence Alerts

    High-confidence alerts are security notifications that indicate a very strong likelihood of a genuine threat or malicious activity. These alerts…

  43. High-Risk Asset Identification

    High-risk asset identification is the process of locating and categorizing an organization's most critical assets. These assets, if compromised, could…

  44. High-Risk Permissions

    High-risk permissions are access rights that, if misused or compromised, could lead to significant security breaches, data loss, or system…

  45. High-Value Asset Protection

    High-Value Asset Protection involves dedicated strategies and controls to secure an organization's most critical resources. These assets include sensitive data,…

  46. Honeynet

    A honeynet is a network of intentionally vulnerable computer systems and services, known as honeypots, designed to mimic a real…

  47. Honeypot

    A honeypot is a security resource intentionally designed to be attacked and compromised. It acts as a decoy system, mimicking…

  48. Host Access Control

    Host Access Control is a security mechanism that regulates which users, devices, or applications can connect to a specific computer…

  49. Host Attack Surface

    The host attack surface encompasses all points where an unauthorized user can try to access or compromise a single computing…

  50. Host Based Firewall

    A host based firewall is a software application that runs on an individual computer or server. It monitors and controls…

  51. Host Based Intrusion Detection System

    A Host Based Intrusion Detection System, or HIDS, is a security tool that monitors and analyzes activity on a single…

  52. Host Based Intrusion Prevention System

    A Host Based Intrusion Prevention System HIPS is a security software application that runs on a single host or endpoint,…

  53. Host Behavior Analysis

    Host Behavior Analysis HBA is a cybersecurity technique that monitors and analyzes activities on individual computer systems, or hosts. It…

  54. Host Compromise

    Host compromise refers to a cybersecurity incident where an unauthorized party gains control over a computer system, server, or other…

  55. Host Configuration Management

    Host Configuration Management is the process of consistently setting up and maintaining the security and operational parameters of computer systems.…

  56. Host Exposure Management

    Host Exposure Management is the process of identifying, assessing, and reducing security vulnerabilities and misconfigurations on network-connected devices, or 'hosts.'…

  57. Host Hardening

    Host hardening is the process of securing a computer system to reduce its attack surface and potential vulnerabilities. This involves…

  58. Host Integrity Monitoring

    Host Integrity Monitoring (HIM) is a security process that continuously verifies the critical components of a computer system, such as…

  59. Host Intrusion Detection

    Host Intrusion Detection (HID) is a security measure that monitors a single computer system or host for malicious activity or…

  60. Host Intrusion Prevention

    Host Intrusion Prevention System (HIPS) is a security solution that monitors a single computer or server for suspicious activity. It…