Networking: Page

IoT data storage: Top technologies and challenges, explained

IoT data storage spans devices, edge facilities, data centers and cloud, using block, object and file technologies to manage high-volume, high-velocity data throughout its lifecycle.

By John Burke • July 23, 2025

What is internet of things privacy (IoT privacy)?

Internet of things privacy, or IoT privacy, is the special consideration required to protect individuals' information from exposure in the IoT environment.

By Cameron Hashemi-Pour, Alexander Gillis, Ivy Wigmore • July 23, 2025

An explanation of mesh Wi-Fi

Mesh Wi-Fi networks connect multiple nodes to transmit data without a central router, offering broader coverage and self-healing capabilities, despite higher costs.

By Jennifer English, Sabrina Polin • July 21, 2025

What is IoT (internet of things)?

The internet of things, or IoT, is a network of interrelated devices that connect and exchange data with other IoT devices and the cloud.

By Kinza Yasar, Alexander Gillis • July 21, 2025

An explanation of local area networks

Local area networks are interconnected systems that share resources within a limited geographic area. They can be wired, wireless or virtual, depending on workplace needs.

By Tommy Everson • July 18, 2025

A brief explanation of latency

Latency measures data transmission delays between points. Causes include physical distance and hardware issues, while solutions might involve hardware upgrades or edge computing.

By Sabrina Polin • July 18, 2025

Why does DHCP use ports 67 and 68?

DHCP servers use port 67/udp to receive requests and send responses, while DHCP clients use port 68/udp to broadcast discovery messages and receive configuration data.

By Damon Garn • July 16, 2025

What is network bandwidth and how is it measured?

Network bandwidth is a measurement indicating the maximum capacity of a wired or wireless communications link to transmit data over a network connection in a given time.

By Paul Kirvan, Andrew Froehlich, Kevin Ferguson • July 16, 2025

How platform-based networking enables network management

Platform-based networking tweaks the platformization model to become a comprehensive tool set for network administrators.

By Kerry Doyle • July 16, 2025

Why is cryptocurrency rising and bitcoin at an all-time high?

Bitcoin was worth $45,000 USD at the beginning of 2024. By July 2025, it reached an all-time high of $120,000 USD. Keep reading to see what is driving cryptocurrency optimism.

By Sean Kerner • July 15, 2025

What is multi-user MIMO?

Multi-user MIMO (MU-MIMO) is a wireless communication technology that uses multiple antennas to improve communication by creating multiple connections to the same device simultaneously.

By TechTarget Contributor • July 15, 2025

What is telematics?

Telematics is a term that combines the words 'telecommunications' and 'informatics' to describe the use of communications and IT to transmit, store and receive information from devices to remote objects over a network.

By Jessica Scarpati • July 15, 2025

An introduction to satellite network architecture

Satellite network architecture consists of three segments: space, ground and control. Satellite networks enhance networking beyond terrestrial network capabilities.

By Venus Kohli • July 15, 2025

10 top design principles of IoT

IoT products require a lot of collaboration and expertise. During the design process, be sure to consider UX, security features and data management measures.

By Julia Borgini • July 14, 2025

Network pros need Ansible network automation skills

Network administrators must develop Ansible skills to learn how to automate and manage system resources across an infrastructure, simplifying network configuration management.

By Venus Kohli • July 14, 2025

What is a campus network?

A campus network, also known as a 'campus area network,' is a proprietary local area network (LAN) or set of interconnected LANs in a small geographic area.

By TechTarget Contributor • July 11, 2025

How to plan a successful IoT deployment

Effective IoT deployment enables data-driven insights but requires careful planning, strong infrastructure and strategies to overcome key challenges.

By Stephen Bigelow • July 11, 2025

What is the presentation layer?

The presentation layer resides at Layer 6 of the Open Systems Interconnection (OSI) communications model and ensures all communications that pass through it are in the appropriate form for the recipient application.

By Andrew Froehlich • July 11, 2025

Google antitrust case explained: What’s next?

A U.S. judge ruled Google violated antitrust laws with an illegal monopoly over online searches -- a landmark decision with major implications for Big Tech and consumer choices.

By Alison Roller , Rosa Heaton • July 10, 2025

What is IoT connectivity? 8 types explained

IoT connectivity enables devices to communicate, share data and receive commands using various network types and protocols tailored to power, range and performance needs.

By Stephen Bigelow • July 9, 2025

A look at HPE’s strategy with Juniper, networking for AI

HPE's recent networking advancements and the completion of its Juniper Networks acquisition aim to reshape networking strategies for AI.

By Jim Frey • July 8, 2025

What is attenuation?

Attenuation is a general term referring to when any type of signal -- digital or analog -- reduces in strength.

By Linda Rosencrance • July 8, 2025

What is an SD-branch?

An SD-branch is a single, automated, centrally managed, software-centric platform that replaces or supplements an existing branch network architecture.

By Sarah Lewis • July 8, 2025

What is the domain name system (DNS)?

The domain name system (DNS) is a naming database in which internet domain names are located and translated into Internet Protocol (IP) addresses.

By Mary Shacklett , Ben Lutkevich , John Burke • July 8, 2025

What is a coaxial cable?

A coaxial cable -- or coax cable -- is a type of copper cable specially built with a metal shield and other components engineered to block signal interference.

By Eamon Earls • July 8, 2025