Networking

Flawed Cisco Update Threatens To Stop Aps From Getting Further Patches

Flawed Cisco update threatens to stop APs from getting further patches

Cisco admins are scrambling to patch a critical flash memory overflow vulnerability in over 200 Cisco Systems IOS XE-based models of wireless access points (APs), caused by a recent flawed software update. If the issue is not corrected quickly, the AP’s memory will become so flooded that new software updates will be blocked and the AP rendered insecure, or possibly…

Alex Hales 3 min read
Ipv6 May Briefly Have Accounted For More Than Half Of Internet Traffic

IPv6 may briefly have accounted for more than half of internet traffic

Has IPv6 finally reached its day of glory? It’s fair to say that IPv6 has not had the level of take-up expected when the Internet Engineering Task Force (IETF) ratified it back in 1998. Take-up has been agonizingly slow, not reaching 5 percent of traffic until 2014. However, the use of IPv6 has been slowly climbing since, and according to…

Ahmad Farooq 2 min read
Satellite Backhaul Service Globalstar Has A New, Rich Owner Amid Challenging Market Conditions

Satellite backhaul service Globalstar has a new, rich owner amid challenging market conditions

Globalstar, a mobile satellite services (MSS) operator in which Apple has a 20% stake, on Tuesday announced a merger agreement with Amazon, which, pending regulatory approval, could soon bring direct to device services (D2D) services to Leo, the latter’s low Earth orbit satellite network. The deal, worth an estimated $11.6 billion, is an indication that the so-called new space race,…

Zia khan 3 min read
Broadcom S Facebook Friend - Broadcom’s Facebook Friend Will Help Train It To Accelerate Ai Workloads

Broadcom’s Facebook friend will help train it to accelerate AI workloads

A partnership between Broadcom and Meta could benefit other datacenter operators, as the networking company hones its expertise for supporting AI development. Meta is developing its own in-house AI chips for its exclusive use, and has extended an agreement with Broadcom to support that infrastructure, an agreement that will also provide Broadcom with the know-how to ramp up its expertise…

Zahoor Ahmad 3 min read
Cisco Ai Infrastructure Stack - Cisco Just Made Moves To Own The Ai Infrastructure Stack
Artificial Intelligence

Cisco’s Bold Moves to Dominate AI Infrastructure Stack

Cisco’s move to buy Galileo and—reportedly—Astrix Security is less about filling product gaps and more about rearchitecting how AI is governed, secured, and trusted across the enterprise stack. Taken together, these deals signal Cisco’s intent to lead the AI era the way it once led the internet—by making the underlying infrastructure observable, identity-aware, and inherently secure. From AI features to AI…

Wesley Handom 2 min read
2026 Network Outage Report And Internet Health Check

2026 network outage report and internet health check

ThousandEyes, a Cisco company, monitors how ISPs, cloud providers and conferencing services are handling any performance challenges and provides Network World with a weekly roundup of events that impact service delivery. Read on to see the latest analysis, and stop back next week for another update on internet and cloud traffic performance. Note: We have archived prior-year outage updates, including our reports…

Shahab Khattak 3 min read
Dns Security Is Often Inadequate, And Network Engineers Should Get More Involved

DNS Security is often inadequate, and network engineers should get more involved

Despite widespread adoption of defensive measures, most IT professionals believe their DNS infrastructure is not secure enough. Enterprise Management Associates (EMA) recently published DDI Directions 2026, a market research report that explores enterprise strategies for DNS, DHCP, and IP address management (DDI). In that report, only 28% of DDI experts said they believe that their DNS infrastructure is completely secure.…

Sarah J 3 min read
Fixing Encryption Isn T - Fixing Encryption Isn’t Enough. Quantum Developments Put Focus On Authentication

Fixing encryption isn’t enough. Quantum developments put focus on authentication

We are now entering the era of fault-tolerant quantum computing. The computers are getting better. The qubits are getting faster and more reliable, and there are more of them. NIST published its list of quantum-safe encryption algorithms, and now enterprises are racing to upgrade their encryption before Q-day, the quantum apocalypse that will make the previous generation of encryption protocols…

Sara Ahmad 3 min read
Reinventing Branch Networking How - Reinventing Branch Networking: How Cisco Empowers Small Businesses And Beyond

Reinventing Branch Networking: How Cisco Empowers Small Businesses and Beyond

Every seamless check-in, payment, and Wi-Fi connection depends on a resilient network. Learn how Cisco is redefining branch networking for small and medium-sized businesses with unified management, built-in security, and always-on performance.

Mudassir K 3 min read
Cisco Live Amsterdam 2026: Protection, Policy And Power At The Foundation Of Future-Ready Campus Networks

Cisco Live Amsterdam 2026: Protection, Policy and Power at the Foundation of Future-Ready Campus Networks

Security and resiliency are prerequisites for the agentic enterprise Every major technology wave eventually forces a rethink; in the AI era, that rethink starts with the network. This week at Cisco Live, AI has been a central theme, reshaping applications, operations, and security.  But a more foundational shift is underway: the enterprise network itself is […]

Asad Ijaz 3 min read