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The RealVNC Blog

Welcome to our blog. Discover the latest information about remote access, how-to guides, and a glimpse of everything we are up to!

Latest articles

Remote IT support for small business can cut on-site visits while covering troubleshooting, monitoring and security. Learn how to set...
Put remote IT support best practices into action, from structured ticket triage and secure sessions to SLA management, documentation and...
RealVNC surveyed 323 IT professionals across seven industries for our Emerging Threats in Remote Access Security report. Manufacturing's results were...
For our Emerging Threats in Remote Access Security report, RealVNC surveyed 323 IT professionals across seven industries. Technology and SaaS...
Remote IT support challenges like security gaps, latency and access issues slow teams down. Discover practical solutions to troubleshoot more...

Remote Access

Guides, research and best practices for securely accessing computers and devices from anywhere.

Uncovering the blind spots you can't ignore in the age of AI. What 323 IT professionals revealed about the threats they fear, the gaps they recognise, and why confidence alone will not protect them.
Data from RealVNC’s survey of 190 IT leaders reveals why "free" is expensive, more tools mean less security, and your team is blind to the risks.
Discover how cloud-based remote access works, its benefits for distributed teams and the security features to look for when choosing a solution.
Weigh on premise vs cloud security with this analysis of control, compliance, risk and cost, helping IT leaders choose the right model for their needs.
Explore on premise remote access for enterprises, including how it works, when to choose it and how to keep connections secure inside your own network.

Remote Support

Practical advice for IT teams and help desks delivering fast, secure support to users wherever they are.

Put remote IT support best practices into action, from structured ticket triage and secure sessions to SLA management, documentation and escalation.
Remote IT support challenges like security gaps, latency and access issues slow teams down. Discover practical solutions to troubleshoot more effectively.
Remote support security protects against unauthorised access and credential misuse. Explore the essential controls and best practices to stay secure.
Remote support vs help desk: compare features, workflows and security needs, and see how the two can work together to improve IT service delivery.
On-site vs remote IT support: compare costs, response times, security and use cases to decide when remote, on-site or hybrid support fits best.

Security and Privacy

How to keep remote connections secure, from encryption and authentication to compliance and emerging threats.

What does deprovisioned mean in IT? Learn how deprovisioning removes access, permissions and licences to support security and compliance.
PAM security protects privileged accounts and credentials from abuse and compromise. Learn how it works, its key features and best practices to follow.
Discover how a privileged access management solution protects privileged accounts and remote sessions, its key features and how it differs from IAM.
What is sudo in Linux? Learn how sudo grants temporary admin rights, enforces least privilege through the sudoers file and supports auditing.
Application control stops unauthorised software from running. Learn how allowlisting compares to blocklisting and how to deploy policy-based protection.

Remote Desktop

Step-by-step help, comparisons and troubleshooting for remote desktop connections on every platform.

Learn how to connect to remote desktop on Windows, Mac and Linux, with clear steps, common troubleshooting tips and secure options for any setup.
What is RDP? Learn how Remote Desktop Protocol works, where it is used, its main security risks and how it compares to other remote access options.
Searching for the best remote desktop software for Mac? Compare five secure, fast and feature-rich options to find the right macOS remote access tool.
Compare the best remote desktop software for Windows on security, performance, Active Directory integration and features to find a business-ready tool.
Fix common RDP errors, from authentication failures to firewall and network misconfigurations, with this practical troubleshooting guide.

VNC

Everything about Virtual Network Computing: how VNC works, how to set it up and how to use it securely.

Compare VNC vs RDP security, from encryption and authentication to architecture, and learn how each protocol has evolved to protect remote connections.
Discover how VNC screen recording works in RealVNC Connect, from setting recording preferences to storing, sharing and securing your session files.
Learn how VNC screen sharing works, the benefits it brings to remote teams, and how to set up secure screen sharing with RealVNC Connect.
Choosing the best VNC server for Linux? Compare security, performance and distribution support, and see how RealVNC Connect fits Linux environments.
Find the best VNC server for Windows with this guide to the key features, security and deployment options to compare, and why RealVNC Connect stands out.

Compare & Contrast

Side-by-side comparisons of RealVNC Connect and other remote access tools to help you choose the right fit.

Looking for a NoMachine alternative? Compare remote access options on security, certified licensing, platform support and ease of deployment.
BeyondTrust vs RealVNC Connect: see how security, remote support features, ease of use, pricing and deployment compare side by side.
Explore the top BeyondTrust alternatives for secure remote access and privileged access management, compared on features, security and usability.
Jump Desktop vs RealVNC: compare security, platform support, performance and pricing to choose the right remote access solution for your team.
Searching for a Jump Desktop alternative? Discover enterprise-grade remote access with certified security, compliance support and proven vendor stability.

Cross-Platform

How to connect between Windows, macOS, Linux, Raspberry Pi and mobile devices, whatever your setup.

Remote access Windows from Mac for apps with no Mac version or a PC left at the office. Follow our step-by-step setup guide using RealVNC Connect.
Need to remote access Windows from Linux? Here's how to set up secure, cross-platform remote access with RealVNC Server and RealVNC Viewer, step by step.
Turn your iPad into a remote control for your PC. Follow our step-by-step guide to remote access Windows from iPad securely with RealVNC Connect.
Learn how to remote access Raspberry Pi from Linux using RealVNC Connect. Enable RealVNC Server on your Pi and connect from your Linux desktop.
Remote access Raspberry Pi from iPhone in minutes. Follow our step-by-step guide to enabling RealVNC Server and controlling your Pi's desktop on the go.

Manufacturing

How manufacturers use remote access to monitor equipment, support OT environments and reduce downtime.

Learn how to reduce manufacturing cost with 10 practical strategies, from predictive maintenance to remote access that cuts downtime and travel.
OT vs IT explained: understand the differences between operational and information technology, why they are converging and how to secure both.
What is IIoT? Learn how the Industrial Internet of Things connects machines, sensors and data to improve efficiency, maintenance and operational insight.
Discover how digital transformation in manufacturing boosts efficiency, from IIoT and automation to secure remote access for machines and production lines.
We discussed what you need to have in mind when approaching remote access integration in Medical Device Manufacturing. This article rounds up all the advice in a handy last, which you can easily print for safekeeping.

Healthcare

Secure remote access for clinicians, healthcare IT teams and medical device support.

Explore the key IoT applications in healthcare, from remote patient monitoring to connected devices, and how IoT architecture supports better care.
Build a remote access policy for a healthcare provider that protects patient data, with essential components, risk strategies and a practical checklist.
Augmented reality in healthcare is changing surgery, training and patient education. Explore real-world uses, key benefits and challenges to consider.
Digital transformation in healthcare is changing how care is delivered. Discover the key technologies, benefits and challenges shaping modern patient care.
Discover how IoT in healthcare connects devices, staff and patients to enable remote monitoring, smarter workflows and more personalised patient care.

Education

Remote access for schools, colleges and universities, from computer labs to BYOD classrooms.

From 3D models to virtual field trips, see how augmented reality in education creates immersive lessons, plus the benefits and challenges for classrooms.
Explore how digital transformation in education is reshaping teaching and learning, from cloud tools and remote labs to secure access for students.
Make remote learning work for schools and students. Explore its benefits, common challenges, teaching strategies and the essential tools for success.
Discover how IoT in education is transforming learning environments, from smart classrooms to connected devices, and how schools can manage it securely.
See how secure remote access in education helps schools and universities support remote learning, manage IT infrastructure and keep resources available.

Digital Signage

Remotely manage, update and troubleshoot digital signage displays and kiosks at scale.

Digital signage for schools helps share the right message at the right moment. Explore components, practical use cases and how it compares to PA systems.
Digital signage for hospitals improves wayfinding, patient communication and staff updates. Learn the key components, use cases and benefits.
Choosing the best digital signage software? Compare key features, components and platform options to find the right fit for your screen network.
Is digital signage worth it? Understand digital signage ROI, from sales uplift to operational savings, and how to build a realistic payback model.
Wondering how to manage digital signage remotely? Explore the tools, workflows and components needed to control, schedule and monitor screens at scale.

IT Management

Insights and guides for managing IT infrastructure, endpoints and IT teams more efficiently.

Close the it skills gap and training before critical work stalls. Learn how role mapping, applied practice, and governed access build capability - before one dependency decides everything.
Knowledge management in IT teams keeps critical answers findable and trusted - but what happens when the decision your service desk needs is buried somewhere no one thought to check?
IT trends for CIOs and IT directors shape funding, resilience, and governance - but which priorities will survive board scrutiny when daily operations reveal the gaps no plan can hide?
Modernizing legacy IT systems can restore delivery speed without discarding valuable data. Learn how to assess risk, choose the right route, and avoid the costly decision...
An it operating model for fast-growing companies clarifies ownership, speeds decisions, and keeps growth on track - but which design protects control without slowing your next release?

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