How to remote control Raspberry Pi

Once you have a fully working Raspberry Pi system, it may not be convenient for you to continue to access Raspberry Pi directly via a keyboard and HDMI/TV cable connector dedicated to Raspberry Pi. Instead, you will want to remote control “headless” Raspberry Pi from another computer. In this tutorial, I will show you how […]
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How to access VNC remote desktop in web browser

There are many VNC clients available on Linux, differing in their capabilities and operating system support. If you are looking for a cross-platform VNC client, you have two options: use either Java-based VNC viewers (e.g., RealVNC or TightVNC), or web-based VNC clients. VNC web clients are typically faster than Java-based VNC viewers, and could easily […]
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How to set up Ubuntu Desktop VM on Amazon EC2

Amazon Web Services (AWS) EC2 is the most widely used pay-as-you-go type of elastic compute cloud. You can launch a VM instance in a matter of minutes by using one of those Amazon Machine Images (AMIs) offered by EC2. If your use case of EC2 involves Ubuntu Desktop, you need to understand that it is […]
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How to set up VNC over ssh

By nature, VNC is not a secure protocol. A well-known security risk of VNC is that you connect to a VNC server via an unencrypted channel across the network. Thus anyone can snoop on an established VNC session. To protect against VNC sniffing, you should try additional out-of-band encryption mechanism, underneath or on top of […]
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