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SD-WAN

A collection of 76 issues

SD-WAN vs Traditional WAN: Key Differences and Benefits (Updated 2026)

SD-WAN outperforms traditional WAN by offering cost efficiency, flexibility, enhanced security, and dynamic performance, making it ideal for cloud-first, scalable networks. In recent years, the widespread adoption of cloud computing, remote workforces and increased network demands has required organisations to seek more agile, cost-effective solutions that can meet their performance,

What caused the worldwide CrowdStrike Windows issues?

The worldwide CrowdStrike Windows issues, caused by a faulty update to their Falcon Sensor software, led to widespread BSOD errors and boot loops, affecting millions of devices globally. Widespread outages are being experienced worldwide, affecting a wide range of Windows devices. The source of the issue is a faulty update

SD-WAN for Remote Workers

SD-WAN enhances remote work by improving connectivity, security, and performance. It leverages multiple network links, integrates advanced security, and offers centralised management to ensure uninterrupted and secure access for remote workers. As remote working practices are increasingly being adopted by businesses, it has highlighted the importance for businesses to provide

Get quotes to find out how much SD-WAN costs

SD-WAN costs vary based on appliance type, features, bandwidth, and deployment model, with prices ranging from £80 to £800+ per month per site. Netify finds the majority of IT leaders need to set budgets before comparing vendor solutions. What should a business expect to pay for SD-WAN as a component

Threat Detection in SD-WAN

SD-WAN improves threat detection with AI, machine learning, and deep packet inspection. It uses behavioural analysis and threat intelligence to identify anomalies and block zero-day threats, automating responses to enhance security. When compared to traditional Wide Area Networks (WAN), Software Defined Wide Area Network (SD-WAN) solutions offer advanced threat detection

Key SD-WAN Features for Manufacturers: Segmentation, ZTNA & WAN Optimisation

SD-WAN benefits manufacturers by enhancing network reliability, reducing downtime, and improving security with Zero Trust Architecture (ZTNA). It simplifies deployment, scales operations, and optimises performance. Manufacturing businesses are switching from traditional Wide Area Networks (WAN) to Software Defined Wide Area Networks (SD-WAN) with the incentive of decreasing network downtime, improving

Buyer’s Guide to Cisco Umbrella Professional

Cisco Umbrella provides cloud-based security to block online threats, offering scalable solutions for businesses with varying needs. Cisco’s Umbrella Professional solution provides customers with a first line of defence against threats on the internet. All traffic is first sent through Umbrella, which acts as a secure on-ramp to the

SD-WAN Deployment Strategies

SD-WAN deployment strategies optimise connectivity, security, and cost, with models tailored to business needs, from DIY to managed or hybrid approaches. Due to the high reliance on connectivity, the capabilities of network infrastructure have become essential for business operations. Although this importance was already present through branch office connectivity, the

What is SD-WAN? (2026 Revision)

In 2026, SD-WAN remains the best way for businesses to move their network to smarter routing, improved security and cost savings over traditional WAN systems. Software-Defined Wide Area Networking (SD-WAN) is a better way for businesses to manage their network across different locations. This is achieved by leveraging a combination

Criteria for choosing an SD-WAN Vendor

Choosing an SD-WAN vendor requires evaluating performance, security (SASE/SSE), scalability and management features for reliable, secure, and future-proof network solutions. Prior to researching SD-WAN vendors and managed service providers, IT teams are required to understand the criteria to use when evaluating and comparing solutions. In 2024, evaluation criteria is