Term 871
Storage controller
A storage controller is a hardware or software component that manages how data is stored, accessed, and organized on storage devices like hard drives, SSDs, or cloud storage volumes.
Acronym study
Terms 871–900 of 1001 Cloud Digital Leader acronyms and key terms. Each entry includes a plain-English definition and a link to the full 800-word glossary page with exam context and practice questions.
Term 871
A storage controller is a hardware or software component that manages how data is stored, accessed, and organized on storage devices like hard drives, SSDs, or cloud storage volumes.
Term 872
A graphical tool that allows users to interact with cloud storage services to upload, download, manage, and view data stored in buckets, containers, or file shares.
Term 873
A storage firewall is a security appliance or software that controls access to storage systems, protecting data from unauthorized access, malware, and insider threats by inspecting and filtering storage protocol traffic.
Term 874
A Storage Gateway is a service or device that connects on-premises IT environments to cloud storage, making cloud storage feel like a local drive or backup target.
Term 875
A storage tier is a category of data storage defined by performance, cost, and access frequency, used to optimize storage efficiency in cloud and on-premises systems.
Term 876
A stored procedure is a pre-written collection of SQL statements saved in a database that can be executed as a single unit to perform specific tasks, like updating records or generating reports.
Term 877
Strategic intelligence is the process of collecting, analyzing, and applying high-level information about threats, risks, and opportunities to guide an organization's long-term security decisions.
Term 878
Stream processing is a data processing method that continuously analyzes and acts on data in real time as it arrives, rather than storing it first and processing it later.
Term 879
Structured data is information that is organized in a predefined format, typically in rows and columns, making it easy to search, process, and analyze by computers.
Term 880
A subnet is a logical subdivision of an IP network, created by partitioning a larger network address space using subnet masks.
Term 881
SUID (Set User ID) is a special file permission in Linux that allows a user to run an executable file with the file owner's privileges, typically root, rather than their own.
Term 882
Supervised learning is a type of machine learning where a model learns from labeled training data to make predictions or decisions.
Term 883
SCADA is a system that monitors and controls industrial equipment like power grids, water plants, and pipelines from a central computer.
Term 884
Sustainability in IT refers to designing, operating, and disposing of technology systems in a way that minimizes environmental impact and promotes long-term resource efficiency.
Term 885
The Sustainability pillar is a framework within cloud architecture that focuses on minimizing environmental impact, reducing energy consumption, and optimizing resource usage across IT operations.
Term 886
A switch is a networking device that connects devices on a local area network and uses MAC addresses to forward data only to the intended recipient.
Term 887
Syslog is a standard protocol used to send and store log messages from network devices and servers to a central logging server for monitoring and troubleshooting.
Term 888
Sysmon is a Windows system service and device driver that logs detailed system activity to help security professionals detect and investigate malicious behavior.
Term 889
System high mode is a security operating mode where all users with access to the system have security clearances that meet the highest classification level of information processed, but may not have a formal need-to-know for all data within the system.
Term 890
A unified cloud-based service that lets IT administrators centrally manage the configuration, patching, and health of a fleet of servers and virtual machines.
Term 891
A table is a structured collection of data organized into rows and columns, used in databases and spreadsheets to store and manage information efficiently.
Term 892
TACACS+ is a protocol that separates authentication, authorization, and accounting functions to control who can access network devices and what they can do.
Term 893
Tactical intelligence is the analysis of real-time threat data to guide immediate defensive actions in a security operations center.
Term 894
Tailgating is a physical security breach where an unauthorized person follows an authorized person into a restricted area without proper authentication.
Term 895
A target group is a logical grouping of one or more backend resources, such as servers or containers, that handles incoming requests and is associated with a load balancer rule to distribute traffic.
Term 896
A target tracking policy is an AWS Auto Scaling feature that automatically adjusts the number of EC2 instances to maintain a specified target value for a given metric, such as average CPU utilization.
Term 897
TCB (Trusted Computing Base) is the collection of all hardware, firmware, and software components in a system that are essential to enforcing its security policy.
Term 898
Total Cost of Ownership (TCO) is the complete cost of owning and operating an IT asset over its entire lifecycle, including purchase, maintenance, support, energy, and disposal costs, not just the initial price tag.
Term 899
TCP is a connection-oriented transport layer protocol that ensures reliable, ordered, and error-checked delivery of data between applications over IP networks.
Term 900
A technical control is a security mechanism implemented through hardware, software, or firmware that protects the confidentiality, integrity, and availability of IT systems and data.