What is the difference between VPN an VNC

Vine
1

I want to setup a secure connection to a group of work computers and i do not know what i should use VPN or VNC.

Is a VPN created with Software or hardware ?

Why would i VPN need this instead on using VNC ?

Is there an Advantage to either ?

Thanks In Advance for your anwsers

2

Ultimately you must read, look at the issues in each technology and finally decide on a solution that meets your needs. VPN is a virtual private network, and VNC is a Virtual Network Connection (or some say computer). Bottomline, both can be ‘secured’ with encryption schemes, and both have advocates that claim one is better than the other.

Please see our VNC Online FAQ in our Redstone User Forum :slight_smile: right here.

http://www.redstonesoftware.com/support/faq/index.html
http://www.redstonesoftware.com/phpBB2/viewforum.php?f=3

Also take a look at the overviews of VPN and VNC on wikipedia.




http://www.redstonesoftware.com/products/vine/viewer/index.html
(sorry, can’t help myself referencing our own products :slight_smile:

and some other helpful links

http://www.nelliott.demon.co.uk/distributed/vnc.html
http://mywebpages.comcast.net/SupportCD/VNCGuide.html
http://samsite999.blogspot.com/2006/01/vnc-and-remote-access.html

and finally when you come to realize the benefits of VNC over VPN, and you have some comfort with Redstone and how we do business, support our products and enjoy a high quality of success… Please stop and shop for Vine Viewer and Server at

http://www.redstonesoftware.com/store/index.html

Cheers

3

Thanks Todd,
I checked out realvnc and i saw that they are using 2048-bit RSA keys to verify identity. What Security is in play with SSH and VineServer

4
5

Awesome thanks Todd, Security is often overlooked and misunderstood

6

Deciding between VPN and VNC for secure access to your work computers depends on your specific needs and priorities:

VPN:
Creates a secure tunnel between your device and the work network, allowing you to access any resources on that network (files, applications, printers) as if you were physically present.
Both software-based (open-source or subscription) and hardware-based (dedicated VPN routers) options exist.
Advantages:
Security: Encrypts all traffic, protecting your data from eavesdropping and interception.
Versatility: Provides access to all network resources and applications.
Centralized control: IT can manage user access and security policies across the entire network.
No local software installation needed: Access from any device with a supported VPN client.

VNC:
Remote desktop software that allows you to view and control the desktop of a specific work computer.
Requires software installation on both the host computer and your device.
Advantages:
Performance: Generally faster than VPN, with minimal impact on network speed.
Simpler setup: Easier to configure and use than a VPN, especially for individual connections.
Granular control: Provides direct access and control over a specific computer’s desktop environment.

Use VPN if:
You need secure access to multiple resources and applications on the work network.
Security and centralized control are your top priorities.
You connect from various devices or locations. If you are thinking of buying a VPN. So, you have 2 options NordVPN and PureVPN. Because they are reputable VPNs as well as they have the best add-ons.
Use VNC if:
You only need to access a specific computer and its desktop environment.