GTT Explains: Networking, Security & Cloud Glossary

Internet protocol transit (IP transit) is a commercial service that enables a network to exchange global internet traffic by routing data through an Internet Service Provider’s (ISP) backbone.

SIP trunking is the modern way enterprises deliver voice, video, and messaging across a secure, high-performance data network—replacing traditional fixed telephone circuits with virtual “trunks” that ride over IP.

Cloud infrastructure includes the hardware and software that power cloud services across public, private, or hybrid environments.

API security reduces the risk of unauthorized access to your company’s data by protecting Application Programming Interfaces (APIs), which connect software applications and the data they need to function.

Secure Access Service Edge (SASE) is a modern approach to networking and security that unifies cloud-based protection, connectivity and user access in a framework that integrates SD-WAN and SSE solutions.