## Air-gapped Networks

Air-gapped networks are physically isolated computer networks that do not connect to the internet or [Read more](https://nelop.com/bespoke-data-diode-airgap/)

## Digital Transformation in Healthcare

Digital transformation has become one of the dominant themes in modern healthcare. From electronic health [Read more](https://nelop.com/hospital-digital-transformation-legacy-systems/)

## Improving Security with Legacy Systems

When dealing with legacy computer systems, one of the first recommendations for improving security is [Read more](https://nelop.com/air-gapping-legacy-systems/)

## Compliance of Legacy Systems

It’s a common misconception that legacy systems are automatically non-compliant or “unfit for use.” In [Read more](https://nelop.com/legacy-systems-compliance-why-age-doesnt-matter/)

## Critical Legacy IT Systems

Every organisation has systems that quietly keep the lights on. Manufacturing lines, financial platforms, healthcare [Read more](https://nelop.com/legacy-systems-critical-it/)

## Maintaining Legacy IT Systems

Businesses often hold on to their legacy IT systems because they “still work.” At first [Read more](https://nelop.com/hidden-cost-maintaining-legacy-systems-fix/)

## Legacy Software in 2025

It’s hard to believe, but Windows XP is still running in some organisations in 2025. [Read more](https://nelop.com/why-windows-xp-is-still-in-use-in-2025-and-the-risks-it-carries/)

## Migration of Legacy XP Systems

even in 2025, Windows XP is still running in the background of many organisations. From [Read more](https://nelop.com/how-we-safely-migrate-mission-critical-xp-systems-without-downtime/)