Enhancing Security Using Location And Time
Keywords:
Security, location and time, encryption, decryption, mobile nodes, GPS.Abstract
Now a days mobile networks and devices are growing rapidly, we can use them to send and receive emails,
important documents, photos and electronic media etc. In such cases we need to secure communicated data and to do so
encryption-decryption techniques are use. So these systems cannot withstand the data security and chances of hacking
data is more. Since these systems do not take into account the location and time for decryption. For such purpose the
concept of “Location and Time based encryption” is being used. In this paper, we will enhance the security by adding
additional level of security that is location and time of the receiver. Receiver can only decrypt the message if the user is
present at the location and time specified by sender. This will resolved the security issue.
