Remote Access Trojan: Malware that grants unauthorized remote control of a victim’s system.

Random Access Technology: A method for data retrieval in computing.

Rapid Application Testing: A software testing methodology.

Remote Assistance Tool: A software for providing technical support remotely.

Recovery Point Objective: Maximum acceptable amount of data loss measured in time.

Recovery Performance Objective: Minimum acceptable performance during recovery.

Recovery Process Objective: Steps to restore data after a loss.

Recovery Point Option: Choices for data backup frequency.

Security Orchestration, Automation, Response: Platform combining automation, case management, and security workflows.

Systematic Organization and Analysis of Resources: A method for resource management.

Standardized Operations and Automated Responses: A framework for operational efficiency.

Security Operations and Analysis Reporting: A tool for security reporting.

Payment Card Industry Data Security Standard: Security requirements for handling credit card data.

Public Credit Information Data Security Standard: Guidelines for credit reporting agencies.

Payment Card Information Data Security System: A framework for online payment security.

Personal Credit Information Data Security Standard: Regulations for personal loan data management.

Plain Old Telephone Service: Traditional analog telephone system.

Personal Online Tracking System: A method for monitoring user behavior online.

Public Open Telecommunication System: A government-regulated communication network.

Private Office Telephone System: A business communication solution.

Real-Time Operating System: OS designed for deterministic, time-sensitive operations (e.g., industrial systems).

Random Time Operating System: OS that operates on a random schedule.

Real-Time Operating System: OS designed for non-deterministic operations.

Rapid Time Operating System: OS that prioritizes speed over reliability.

A stream cipher that is now considered insecure.

A block cipher used for secure communications.

A hashing algorithm for data integrity.

A symmetric key encryption standard.

Simultaneous Authentication of Equals: WPA3 authentication protocol resistant to offline dictionary attacks.

Secure Access Environment: A framework for network security.

Standardized Authentication Exchange: A method for user verification.

Simple Authentication and Encryption: A basic security protocol.

Protected Extensible Authentication Protocol: EAP method that encrypts authentication inside a TLS tunnel.

Password Extensible Authentication Protocol: A method for password-based authentication.

Public Extensible Authentication Protocol: A method for public key authentication.

Private Extensible Authentication Protocol: A method for private network authentication.

Privacy Enhanced Mail: File format using Base64 encoding for certificates and keys.

Personal Email Management: A system for organizing emails.

Public Encryption Method: A technique for securing public communications.

Private Email Messaging: A method for sending encrypted messages.

Perfect Forward Secrecy: Ensures compromised keys cannot decrypt past sessions.

Public File Sharing: A method for sharing files over the internet.

Private Firewall Security: A technique to secure personal networks.

Password Frequency System: A strategy for managing password changes.

Power Distribution Unit: Device distributing electrical power in data centers.

Power Distribution Unit: Device for cooling systems in data centers.

Power Distribution Unit: Device for data storage management.

Power Distribution Unit: Device for network connectivity in data centers.

Security Information and Event Management: Centralized system that collects, correlates, and analyzes security logs.

Systematic Information and Event Management: A decentralized approach to security monitoring.

Security Integration and Event Management: A tool for integrating various security systems.

Security Information and Emergency Management: A system for managing security emergencies.

Access model assigning permissions based on user roles.

A method for encrypting data at rest.

A technique for managing network traffic.

A framework for developing software applications.

Radio Frequency Identifier: Technology for wireless identification using radio waves.

Radio Frequency Identification: A method for tracking physical objects using GPS.

Radio Frequency Interface: A protocol for wireless communication between devices.

Radio Frequency Integration: A technique for combining multiple signals into one.

Statement of Work: Document defining project deliverables, responsibilities, and timelines.

Scope of Work: Outline of tasks and activities to be completed.

Standard Operating Workflow: Procedures for routine operations.

Summary of Work: Brief overview of project objectives and goals.

SQL Injection: An attack that targets web servers to overload them.

SQL Injection: A method to optimize SQL queries for better performance.

SQL Injection: Injection attack manipulating SQL queries to access or modify data.

SQL Injection: A technique used to secure databases from unauthorized access.

Security Operations Center: Team and facility dedicated to monitoring and responding to security events.

System Operations Command: A unit responsible for managing system resources.

Security Oversight Committee: A group that reviews security policies and procedures.

Service Operations Center: A center focused on service delivery and customer support.

Software-Defined Wide Area Network

Secure Data Wide Area Network

Standard Data Wide Area Network

Software-Driven Wide Area Network