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A PRESENTATION ON 
REMOTE ACCESS 
Sacchin Kamal, SGSITS, Indore
WHAT IS REMOTE ACCESS? 
 The ability to get accesses to a computer or a network from 
a remote distance 
 Used for telec...
METHODS OF REMOTE ACCESS 
 Dial – up connection over regular telephone line is the 
common method 
 Dedicated line betwe...
WHAT IS GOOD? 
 Easy to install 
 Good for IT professional deal with people who have 
difficult conversations on the com...
3 REMOTE ASSESS/CONTROL 
SOFTWARES 
 GoToMyPC 
• What is GoToMyPC 
• Good and bad points of GoToMyPC 
• Setup 
• Security...
WHAT IS GOTOMYPC? 
GoToMyPC is one of the remote access options 
It is simply the fastest, easiest and the most secure w...
GOOD POINTS OF 
GOTOMYPC 
Easy setup 
Better security features 
Built in management features
SETUP 
Go to the GoToMyPC site at www.gotomypc.com 
Register, download and install GoToMyPC on 
your Internet-connected ...
SECURITY 
Its traffic is encrypted with Advanced 
Encryption Standard (AES) 128-bit encryption 
using a secure challenge-...
BAD POINTS OF 
GOTOMYPC 
Needs broadband connections for best performance 
Relatively more expensive than other remote a...
THINGS WE CAN DO WITH 
GOTOMYPC 
Transfer files back and forth. 
Print from your remote PC to a local printer. 
Access ...
WHAT IS VNC? 
VNC stands for Virtual Network Computing 
A remote control software thru TCP/IP protocol 
Commonly used o...
GETTING STARTED WITH 
VNC 
Consisted two components 
• Server 
• Viewer 
Advantage 
• Free download 
• Download at http:...
SERVER PROPERTIES VIEW 
Setup Properties 
• Setup Password 
• Disable Remote keyboard & 
Pointer 
• Disable Local keyboar...
Server Standby View
VIEWER (REMOTE 
CONTROLLER) 
Enter remote IP 
address or Host name 
Password 
Authentication 
• Successfully connect 
• ...
NETWORK SETUP 
Direct Connection 
• No additional setup 
• Connect to IP address directly 
Network Under Router (Linksys...
WHAT IS TIGHTVNC? 
It includes a lot of new features, improvements, 
optimizations and bugfixes over the original of 
VNC...
OLD WINDOWS VERSION 
Most of today's internet uses IPv4, which is 
now nearly twenty years old 
both client (VNCviewer) ...
WINDOWS XP 
IPv6 is the "next generation" protocol designed by the 
IETF to replace the current version Internet Protocol...
TIGHTVNC FEATURES 
 Local cursor handling 
 Efficient compression algorithms 
 Configurable compression levels 
 Optio...
COMPATIBILITY AND 
INTEROPERABILITY 
TightVNC is fully compatible with the 
standard RFB protocol used in VNC.
CONCLUSION 
Which is better?? 
 The answer depends on our usage 
 GotoMyPC has a better feature in security and 
manage...
RECOMMENDATION 
 For us, we prefer VNC because….. 
 It is a small program that we can download 
 Easily 
 Freely 
 An...
THANK YOU FOR YOUR 
ATTENTION 
Sacchin Kamal, SGSITS, Indore
Remote Access Presentation
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Remote Access Presentation

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Remote Access Presentation

  1. 1. A PRESENTATION ON REMOTE ACCESS Sacchin Kamal, SGSITS, Indore
  2. 2. WHAT IS REMOTE ACCESS?  The ability to get accesses to a computer or a network from a remote distance  Used for telecommuters accessing to the corporations’ network, home users accessing Internet
  3. 3. METHODS OF REMOTE ACCESS  Dial – up connection over regular telephone line is the common method  Dedicated line between a computer and a remote LAN, is more expensive and less flexible, but is faster  ISDN combines dial-up connection with a faster data transfer
  4. 4. WHAT IS GOOD?  Easy to install  Good for IT professional deal with people who have difficult conversations on the computer environments  Manage your network servers easier
  5. 5. 3 REMOTE ASSESS/CONTROL SOFTWARES  GoToMyPC • What is GoToMyPC • Good and bad points of GoToMyPC • Setup • Security  VNC • What is VNC • Server overview • Network setup  TightVNC • Old window version • Windows XP • Features of TightVNC
  6. 6. WHAT IS GOTOMYPC? GoToMyPC is one of the remote access options It is simply the fastest, easiest and the most secure way to access a PC remotely It features on-the-fly access from any location connected to the Internet and the highest level of security. It allows us to work on our office PCs from home Increase flexibility and productivity by allowance in access of files, programs and networks in an easy, secure access from anywhere
  7. 7. GOOD POINTS OF GOTOMYPC Easy setup Better security features Built in management features
  8. 8. SETUP Go to the GoToMyPC site at www.gotomypc.com Register, download and install GoToMyPC on your Internet-connected host computer. Remotely access your computer from any PC with a Web browser at GoToMyPC with no additional software to install Begin working on your host computer as if you were sitting in front of it. You can immediately access your email, applications, documents and network resources.
  9. 9. SECURITY Its traffic is encrypted with Advanced Encryption Standard (AES) 128-bit encryption using a secure challenge-response password authentication protocol. It removes the motivation for users to install no secure modems on their PCs, since they use their existing internet connection. Screen Blanking Keyboard Locking
  10. 10. BAD POINTS OF GOTOMYPC Needs broadband connections for best performance Relatively more expensive than other remote access options
  11. 11. THINGS WE CAN DO WITH GOTOMYPC Transfer files back and forth. Print from your remote PC to a local printer. Access your PC from another PC, Mac, Linux or Unix. Invite others to share your PC to collaborate or do demos... and much more.
  12. 12. WHAT IS VNC? VNC stands for Virtual Network Computing A remote control software thru TCP/IP protocol Commonly used on Windows or Unix system. Development by AT&T Laboratories Cambridge
  13. 13. GETTING STARTED WITH VNC Consisted two components • Server • Viewer Advantage • Free download • Download at http://realvnc.com/ • Small program • Easy to install & operate
  14. 14. SERVER PROPERTIES VIEW Setup Properties • Setup Password • Disable Remote keyboard & Pointer • Disable Local keyboard & Pointer  Default Display Port Number would be 0 & Auto
  15. 15. Server Standby View
  16. 16. VIEWER (REMOTE CONTROLLER) Enter remote IP address or Host name Password Authentication • Successfully connect • Fail to connect One workstation to many servers
  17. 17. NETWORK SETUP Direct Connection • No additional setup • Connect to IP address directly Network Under Router (Linksys, Dlink…) • Setup port number 5500 or 5900 on Forwarding Service. Find out what is IP address • Ipconfig, Email heading, netstat….
  18. 18. WHAT IS TIGHTVNC? It includes a lot of new features, improvements, optimizations and bugfixes over the original of VNC version . It is still free, cross-platform and compatible with the standard VNC. It can be used to perform remote control and administration tasks in Windows and mixed network environments.  It can be very helpful in distance learning and remote customer support
  19. 19. OLD WINDOWS VERSION Most of today's internet uses IPv4, which is now nearly twenty years old both client (VNCviewer) and Server (WinVNC) were changed to support Internet Protocol Version 6 (IPv6) as transport protocol.
  20. 20. WINDOWS XP IPv6 is the "next generation" protocol designed by the IETF to replace the current version Internet Protocol, IP Version 4 ("IPv4"). In the actual IPv6 release only one protocol is supported at the same time, it means that TightVNC only works in IPv4 or IPv6 at time. If XP has the IPv6 support installed, the server run under IPv6 Due to the Microsoft IPv6 stack implementation, it is not possible to make IPv4 connections when the server is running in IPv6, a future work will support it.
  21. 21. TIGHTVNC FEATURES  Local cursor handling  Efficient compression algorithms  Configurable compression levels  Optional JPEG compression  Enhanced Web browser access  Support for two passwords (full-control and read-only).  Advanced Properties dialog in WinVNC  Flexible configuration options  Automatic SSH tunneling on Unix
  22. 22. COMPATIBILITY AND INTEROPERABILITY TightVNC is fully compatible with the standard RFB protocol used in VNC.
  23. 23. CONCLUSION Which is better??  The answer depends on our usage  GotoMyPC has a better feature in security and management  VNC – a small, easy to use and free program  TightVNC has a better feature in web-browsing / internet
  24. 24. RECOMMENDATION  For us, we prefer VNC because…..  It is a small program that we can download  Easily  Freely  And, has sufficient security and management features
  25. 25. THANK YOU FOR YOUR ATTENTION Sacchin Kamal, SGSITS, Indore

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