114 Results for:multicasting

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BT, Broadpeak intro multicast tech to enhance network video streaming

By Joe O’Halloran 13 Mar 2024

UK’s leading network provider teams with content delivery network firm to enhance live video streaming quality and reliability using adaptive bit rate and multicast-assisted unicast delivery technology Read More

BT Group makes net neutrality call as it looks to improve network efficiency

By Joe O’Halloran 11 Dec 2023

Telco claims breakthrough technology that improves quality and reliability of live content for viewers while driving down costs for broadcasters and network operators, but calls for rethink in net neutrality debate Read More

Microsoft patches two zero-days for Valentine’s Day

By Alex Scroxton 14 Feb 2024

Two security feature bypasses impacting Microsoft SmartScreen are on the February Patch Tuesday docket, among more than 70 issues Read More

What's the difference between GRE and IPsec tunnels?

By Terry Slattery 21 Jul 2020

IPsec provides more comprehensive security for IP tunneling, while GRE tunnels work well when network teams need to tunnel with multiple protocols or multicast. Read More

Nokia, A1, Microsoft claim first for enterprise 5G edge cloud network slicing

By Joe O’Halloran 14 Feb 2024

Telco teams with IT giant and comms tech provider to offer network slicing solution designed to deliver secure virtual private network services to enterprise customers integrated with edge-based enterprise cloud ... Read More

February Patch Tuesday corrects two Windows zero-days

By Tom Walat 13 Feb 2024

Administrators should focus on quickly deploying a critical vulnerability in Microsoft Outlook and exercising caution when applying an Exchange Server 2019 cumulative update. Read More

Introduction to IP addressing and subnetting

By Damon Garn 26 Dec 2023

IP addresses and subnets are necessary for effective network communications. Learn how IP addresses and subnets work, and compare classful and classless IP addresses. Read More

Cisco patches zero-day vulnerability under attack

By Arielle Waldman 28 Sep 2023

Cisco said its Advanced Security Initiatives Group discovered the zero-day flaw while investigating attempted attacks on the vendor's Group Encrypted Transport VPN feature. Read More

DoS vs. DDoS: How they differ and the damage they cause

By Ravi Das 05 Mar 2024

DoS and DDoS attacks may not be new, but that doesn't mean they are any less disruptive to organizations. Companies should understand what they are and how they work. Read More