Upstream refers to data that is transmitted from a user’s device to a network or server, typically involving activities like sending emails, uploading files, or making video calls.
A URL (Uniform Resource Locator) is the address used to access a website or resource on the internet, often consisting of the protocol, domain name, and specific path to the resource.
URL Filtering is a security feature that blocks or allows access to specific websites or URLs based on predefined policies, often used to prevent access to malicious or inappropriate content.
UTM (Unified Threat Management) is a security solution that integrates multiple protective functions, such as firewall, antivirus, and intrusion prevention, into a single device or platform.
UTP (Unshielded Twisted Pair) is a type of cabling used in telecommunications and networking, consisting of twisted copper wires that help reduce interference and support high-speed data transmission.