Term 361
Dynamic Data Masking
Dynamic Data Masking is a security feature that automatically hides sensitive data in query results so that unauthorized users see only masked information, while authorized users see the real data.
Acronym study
Terms 361–390 of 1222 SK0-005 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 361
Dynamic Data Masking is a security feature that automatically hides sensitive data in query results so that unauthorized users see only masked information, while authorized users see the real data.
Term 362
A dynamic group is a group in Microsoft Entra ID (Azure AD) whose membership is automatically updated based on user or device attributes, rather than being manually assigned.
Term 363
Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability.
Term 364
EAL, or Evaluation Assurance Level, is a numeric rating from 1 to 7 that measures how thoroughly a computer product has been tested for security, with higher numbers indicating more rigorous testing.
Term 365
EAP is a flexible authentication framework used in network access control, supporting multiple methods like passwords, certificates, and tokens.
Term 366
EAPoL is a network authentication protocol that encapsulates EAP frames over IEEE 802 LANs, enabling port-based access control.
Term 367
Earned Value Management (EVM) is a project management technique that measures project performance by comparing planned work with completed work and actual costs to forecast outcomes.
Term 368
EBS encryption is a security feature that automatically encrypts data stored on Amazon Elastic Block Store volumes, protecting it at rest and in transit between the volume and the attached EC2 instance.
Term 369
EC2 Image Builder is a managed AWS service that simplifies the creation, customization, validation, and distribution of virtual machine images (Amazon Machine Images or AMIs) for use with EC2 instances.
Term 370
Amazon Elastic Container Registry (ECR) is a fully managed Docker container registry that stores, manages, and deploys container images securely.
Term 371
An edge location is a site deployed by a content delivery network that caches copies of data closer to users to reduce latency and improve access speed.
Term 372
Endpoint Detection and Response (EDR) is a cybersecurity technology that continuously monitors endpoint devices to detect, investigate, and respond to advanced threats.
Term 373
An EDR alert is a notification generated by Endpoint Detection and Response software when it detects potentially malicious activity or an anomaly on a device like a laptop, server, or workstation.
Term 374
An Elastic IP is a static, public IPv4 address that you can allocate to your cloud account and remap to different resources, masking failures by allowing quick reassignment.
Term 375
An Elastic Load Balancer automatically distributes incoming application or network traffic across multiple targets, such as Amazon EC2 instances, containers, or IP addresses, in one or more Availability Zones.
Term 376
A cloud service that automatically distributes incoming network traffic across multiple targets, such as servers or containers, to ensure applications remain fast, reliable, and available.
Term 377
Emotional Intelligence is the ability to recognize, understand, and manage your own emotions and the emotions of others to communicate and lead effectively.
Term 378
EMS (Enterprise Mobility + Security) is a Microsoft 365 suite that combines mobile device management, mobile application management, identity protection, and information protection tools to securely manage users, devices, and data in a cloud-first environment.
Term 379
Encryption at rest is the practice of securing stored data by converting it into an unreadable format using cryptographic algorithms, so that even if physical or digital access to the storage medium is obtained, the data remains confidential.
Term 380
An encryption key is a string of random characters used by an algorithm to lock (encrypt) and unlock (decrypt) data, ensuring only authorized parties can read it.
Term 381
End-of-life means a product or service is no longer being sold, updated, or supported by the manufacturer, and users should plan to upgrade or replace it.
Term 382
End-of-support means a company will no longer provide updates, security patches, or technical help for a product, leaving it open to risks.
Term 383
An endpoint is any device that connects to a network and communicates with other devices or services, such as a laptop, smartphone, or server.
Term 384
Endpoint detection and response (EDR) is a cybersecurity solution that continuously monitors endpoint devices for suspicious activity and automatically responds to threats to stop attacks in real time.
Term 385
Endpoint Manager is a centralized software tool that IT administrators use to manage, secure, and monitor all devices (endpoints) connected to a corporate network.
Term 386
The Endpoint Manager admin center is a unified web-based console in Microsoft Intune and Microsoft Endpoint Configuration Manager that IT administrators use to manage, secure, and monitor all devices across an organization.
Term 387
An endpoint security baseline is a set of minimum security configurations and controls applied to devices like laptops, servers, and mobile devices to protect against threats.
Term 388
An endpoint security policy is a set of rules that controls how devices like laptops, phones, and servers connect to a network and what security protections they must have to keep data safe.
Term 389
Endpoint telemetry is the automated collection and transmission of security-relevant data from devices like laptops, servers, and phones to a central monitoring system for threat detection and analysis.
Term 390
An Enrollment status page is a device management interface that shows whether a computer or mobile device has been properly registered, configured, and enrolled into an organization's management system.