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The latest News and Information on IT Networks and related technologies.

What Is Coherent Optics?

Coherent optics is an advanced optical transmission technology that uses the modulation of light amplitude and phase, combined with digital signal processing, to transmit massive amounts of data over existing fiber optic cables, dramatically increasing network capacity by maximizing spectral efficiency without requiring new physical fiber deployments. Next-generation transport networks face a constant challenge: scaling capacity to keep up with relentless data growth.

How to Secure Cisco AnyConnect, Fortinet, and Palo Alto VPNs with RADIUS MFA

VPN is the first thing attackers test when they're trying to get inside a network. Not because VPN is technically weak - it's not - but because it's the front door, it's usually internet-facing, and in most organizations it asks for exactly one thing: a username and a password.

Selecting the Best Enterprise Session Border Controller

A Session Border Controller (SBC) is the gatekeeper for modern real-time communications. It's not just a network device. It is a core component of your security, interoperability, and service quality strategy. An SBC secures the boundary between your enterprise network and the outside world, protecting against threats, enabling connectivity between disparate systems, and managing traffic to deliver a high-quality user experience. Think of it as a firewall optimized for voice communications.

Why QKD Is Gaining Attention in Critical Infrastructure Security

A power supply company has planned a renovation. Well, replacing the office furniture and appliances is not a hassle, but then changing the cryptography embedded in substations, control centers, field gateways, and decade-old operational technology requires different planning and execution. In most cases, these systems have been in service long after encryption protecting them has become questionable.

Introducing Megaport CLI: Provision and Automate Your Network from the Terminal and Pipeline

Bring network provisioning into your workflow with Megaport CLI, built for repeatable changes from the terminal, scripts, and CI/CD pipelines. When everything runs through a pipeline, changes are reviewable, repeatable, and consistent from staging to production. Your application code ships that way. Your cloud resources provision that way. Then you need a Megaport connection. So you open the Portal, and step outside the pipeline.

What Is Network Latency? Causes, How to Measure It, and Ways to Reduce It

Slow application complaints are among the hardest tickets in IT to close. The network gets blamed first; the dashboard shows nothing wrong, and the ticket bounces between teams for a week. Network latency sits at the centre of that argument more often than any other metric. Most dashboards report latency as a single average, and that average hides the slow requests people actually notice. A path can average 30 ms and still drop a call every ten minutes.