The FREE Cybersecurity Glossary by Thor Pedersen!

Handling of Assets: The processes and practices associated with managing and protecting an organization's valuable resources, or 'assets.' These assets can include data, hardware, software, and intellectual property. From a security perspective, proper asset handling is vital to prevent unauthorized access, misuse, alteration, or destruction. It typically involves tasks such as asset identification, classification based on sensitivity and criticality, and implementation of appropriate controls (like encryption for data and physical security measures for hardware).

Handprint Scanner: A biometric device that captures the unique patterns and characteristics of an individual's hand, including shape, size, and vein patterns, to authenticate identity. Handprint scanners differ from fingerprint or palm scanners by scanning the entire hand instead of focusing on individual features.

Handshake: In the context of networking, a handshake is a protocol or process used to establish a connection between two systems. A common example is the TCP three-way handshake, which involves a synchronization (SYN) message sent by the client to the server, an acknowledgment of the synchronization (SYN-ACK) sent by the server back to the client, and a final acknowledgment (ACK) sent by the client to the server. This sequence of messages confirms that both parties are ready to communicate and establishes a reliable connection.

Hard copy key: A physical key or token used to gain access to a location or system. Examples include metal keys, keycards, and smart keys, often kept on a keychain or similar device for use in unlocking doors, starting vehicles, or entering secure areas.

Harden: The process of strengthening or securing a system, network, or application to protect against potential vulnerabilities or threats. Hardening can involve a range of measures, such as implementing security controls, disabling unnecessary services, or applying patches and updates. Examples of hardening activities include configuring firewalls, disabling unused ports, and applying security patches to operating systems.

Hardening: The process of securing a system by reducing its vulnerability to attack. This is often done by disabling unnecessary services, applying security patches, and using firewalls and intrusion detection systems. It is used in cybersecurity to protect systems from unauthorized access. Examples include disabling unneeded network ports, implementing access controls, and regularly updating software.