19-04-2011, 09:35 AM
Submitted by:
Dinesh Tanwar
DVPN(DYNAMIC VIRTUAL PRIVATE NETWORK).pptx (Size: 84.93 KB / Downloads: 137)
DYNAMIC VIRTUAL PRIVATE NETWORK
wHat is dvpn?
Dynamic Virtual Private Network
A dynamic VPN is actually an intranet enabler.
It enables an intranet to offer more resources and services.
Allowing the business to make more use of its information resources.
SECURITY MECHANISMS
Encryption Mechanisms and Standard
Authentication, Digital Signatures and Certificates
Threats and Control Points
Access Control Lists
Encryption Mechanisms and Standard
Private key
Kerberos
The Data Encryption Standard (DES)
Public key
RSA Algorithm
Authentication, Digital Signatures and Certificates
Digital Signatures
Certificates
Traditional vpn
VANs (Value Added Networks)
Routers, Firewalls and Encrypted Routers
VANs
VANs offer the advantage of fast, high-volume transfer of data
Provide this exchange of data over a secure network.
They also require dial -up connections or dedicated telephone lines, which can be expensive
Routers & firewalls
Routers
A router is a device that forwards data packets across computer networks
Router is a microprocessor-controlled device that connected to two or more data lines from different networks.
Firewalls
A firewall is a method of protecting one network from another network
Specific features
Distributes access control mechanism.
Application independence.
Access control based on strongly authenticated user identities.
Support for user groups.
capabilities
Provides “industrial-strength ” security
Accommodates dynamically changes communities of users
Provides the ability to exchange information in various forms(web pages, files,etc)
Accommodates different users with different browsers, applications, operating systems,etc
Allows users to join groups or administrators to assign identities in a controlled but simple fashion
Maintains integrity over time, regardless of administrative turnover, changes in technology or the increasing complexity of the corporate information system.
CONCLUSION
In order for businesses to receive the full benefits of intranets and Internet technology, a dynamic VPN needs to be implemented.
A dynamic VPN can establish trust in open environments and accommodate the information needs of a business in a flexible, a business with a dynamic VPN can provide access to more information and allow a greater range and diversity of communication, both within the company and among companies on the Internet.
Trade Wave is an ideal partner for providing Internet security solutions. The company has been a pioneer in the development of practical solutions for Internet–based, business-to –business information management and exchange, advertising, security.
Dinesh Tanwar
DVPN(DYNAMIC VIRTUAL PRIVATE NETWORK).pptx (Size: 84.93 KB / Downloads: 137)
DYNAMIC VIRTUAL PRIVATE NETWORK
wHat is dvpn?
Dynamic Virtual Private Network
A dynamic VPN is actually an intranet enabler.
It enables an intranet to offer more resources and services.
Allowing the business to make more use of its information resources.
SECURITY MECHANISMS
Encryption Mechanisms and Standard
Authentication, Digital Signatures and Certificates
Threats and Control Points
Access Control Lists
Encryption Mechanisms and Standard
Private key
Kerberos
The Data Encryption Standard (DES)
Public key
RSA Algorithm
Authentication, Digital Signatures and Certificates
Digital Signatures
Certificates
Traditional vpn
VANs (Value Added Networks)
Routers, Firewalls and Encrypted Routers
VANs
VANs offer the advantage of fast, high-volume transfer of data
Provide this exchange of data over a secure network.
They also require dial -up connections or dedicated telephone lines, which can be expensive
Routers & firewalls
Routers
A router is a device that forwards data packets across computer networks
Router is a microprocessor-controlled device that connected to two or more data lines from different networks.
Firewalls
A firewall is a method of protecting one network from another network
Specific features
Distributes access control mechanism.
Application independence.
Access control based on strongly authenticated user identities.
Support for user groups.
capabilities
Provides “industrial-strength ” security
Accommodates dynamically changes communities of users
Provides the ability to exchange information in various forms(web pages, files,etc)
Accommodates different users with different browsers, applications, operating systems,etc
Allows users to join groups or administrators to assign identities in a controlled but simple fashion
Maintains integrity over time, regardless of administrative turnover, changes in technology or the increasing complexity of the corporate information system.
CONCLUSION
In order for businesses to receive the full benefits of intranets and Internet technology, a dynamic VPN needs to be implemented.
A dynamic VPN can establish trust in open environments and accommodate the information needs of a business in a flexible, a business with a dynamic VPN can provide access to more information and allow a greater range and diversity of communication, both within the company and among companies on the Internet.
Trade Wave is an ideal partner for providing Internet security solutions. The company has been a pioneer in the development of practical solutions for Internet–based, business-to –business information management and exchange, advertising, security.