Enterprise Technology Terminology

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• Security Header Configuration

  Security header configuration is the administration of HTTP response headers that enforce browser-based security policies for web applications, helping enterprises reduce exposure to common web attacks, support compliance with security baselines, and standardize protections across servers, environments, and delivery platforms.

• Security Information and Event Management

  Security information and event management (SIEM) is a class of security platforms that centralize, correlate, and analyze log and event data from diverse systems to support threat detection, incident investigation, and compliance reporting in enterprise and cloud environments.

• Security Operations

  Security operations is the organizational function that continuously monitors, detects, investigates, and responds to cybersecurity threats and incidents across enterprise environments, supporting protection of data and systems, regulatory compliance, and coordination of incident response with technology, risk, and business stakeholders.

• Security Operations Center

  Security operations center is an organizational function that provides centralized monitoring, analysis, and response for cybersecurity events and incidents, helping enterprises maintain observability, coordinate incident handling, and support compliance and risk management across networks, endpoints, applications, and cloud infrastructure.

• Security Orchestration Automation Response

  Security orchestration, automation and response (SOAR) centralizes and automates security operations workflows, integrating multiple security and IT tools so enterprises can coordinate incident detection, investigation and response, standardize playbooks, reduce manual tasks, and generate consistent, auditable processes for security operations centers.

• Security Playbook

  Security playbook is a documented, standardized set of procedures that defines how an organization detects, analyzes, contains, and recovers from specific cyber incidents or alerts. It matters because it coordinates people, tools, and workflows for consistent, auditable security operations.

• Security Policy as Code

  Security policy as code is the practice of expressing security rules and controls in machine-readable code artifacts, enabling automated enforcement, testing, and versioning across enterprise infrastructure and applications within DevSecOps, cloud, and governance workflows.

• Security Policy Enforcement

  Security policy enforcement is the implementation and execution of defined security rules across systems, networks, applications, and data so that enterprise security policies operate consistently in production environments and support governance, risk management, and regulatory compliance requirements.

• Security Policy Federation

  Security policy federation is a method for sharing and enforcing common authorization and access control policies across independent systems or domains, enabling consistent security governance in distributed, multi-cloud, and cross-organizational environments while allowing each domain to maintain its own enforcement mechanisms.

• Security Posture

  Security posture is the overall status of an organization’s cybersecurity readiness and risk exposure across its people, processes, and technology, used by enterprises to assess risk, guide investment, support compliance, and manage defenses across on-premises, cloud, and hybrid environments.

• Security Posture Assessment

  Security posture assessment is a structured evaluation of an organization’s security controls, vulnerabilities, and compliance status that provides a documented view of cyber risk exposure, supports governance and audit requirements, and informs security architecture, investment, and remediation decisions in enterprise environments.

• Security Services Edge

  Security service edge is a cloud-delivered security framework that combines secure web gateway, cloud access security broker, zero trust network access, and related controls to protect user access to web, cloud, and private applications across distributed enterprise environments.

• Security Update

  Security update is a software change that remediates known vulnerabilities or strengthens security controls in digital systems. It matters in enterprises because it underpins vulnerability management, regulatory compliance, and reduction of exposure to documented cyber threats across technology estates.

• Security Virtualization

  Security virtualization is the software-based implementation and centralized management of security controls, such as firewalls and intrusion prevention, decoupled from dedicated hardware, which allows enterprises to align protection, policy enforcement, and isolation with virtualized workloads and software-defined or cloud network environments.

• Segmentation

  Segmentation is the process of dividing networks, systems, data, workloads, or audiences into discrete groups based on defined criteria, allowing enterprises to localize risk, tailor controls and policies, and manage operations and governance at an appropriate level of granularity.

• Segment Routing

  Segment routing is a source-based routing method that encodes an ordered list of forwarding instructions in packet headers, allowing precise traffic engineering and policy-based path control in MPLS and IPv6 networks while limiting per-flow state in transit routers.

• Seismic Bracing

  Seismic bracing is a system of engineered restraints that secure nonstructural building components and equipment against earthquake forces, helping enterprises protect critical infrastructure, maintain continuity of operations, and comply with seismic code and risk management requirements in earthquake-prone regions.

• Seismic Imaging

  Seismic imaging is a geophysical method that reconstructs subsurface structures from recorded seismic wavefields using computational processing, enabling enterprises in energy, mining, and subsurface engineering to characterize reservoirs, support drilling decisions, and document underground conditions for exploration, production, and storage projects.

• Seismic Risk Assessment

  Seismic risk assessment is a structured process that estimates the probability and consequences of earthquake damage to assets, people, and operations, enabling organizations to plan design, mitigation, insurance, and continuity measures based on quantified hazard, exposure, and vulnerability data.

• Selective Update Protocol

  Selective Update Protocol is a routing protocol behavior in which routers advertise only changed routes instead of sending full routing tables every interval, which reduces control-plane bandwidth usage and influences convergence and capacity planning in enterprise network designs.