BY:- Rahul Ranjan Singh Suman Kumar Singh Girish Sharma Sneha kumari Smriti kumari

Traditional Connectivity

 A set of hardware, software and procedures That creates secure logical network.  It is type of private network that uses public telecommunication, such as internet instead of leased line to communicate.

 Authentication  Access Control  Confidentiality  Data Integrity

 Encryption  Tunneling

 Extranet  Intranet  Remote Access

 Hardware  Software  Firewall

 Cost saving  Emphasis on security  Greater redundancy is achieved  Efficiency

 Healthcare  Manufacturing  Retail  Banking