Title	Forward-Secure Signatures for Unbounded Time Periods in Mobile Computing Applications
Author	N.R.Sunitha, B.B.Amberker, Prashant Koulgi
Citation	Vol. 7  No. 5  pp. 208-212
Keywords	Mobile Computing, Forward Security, Identification Scheme, Blum-William's Integer, Digital Signature

Title	Cryptography Protection of Digital Signals using Some Recurrence Relations
Author	K.R. Sudha, A.Chandra Sekhar, Prasad Reddy PVGD
Citation	Vol. 7  No. 5  pp. 203-207
Keywords	Recurrence relations, Cryptography, Fibonacci numbers, Bernoulli’s numbers, Lucas numbers

Title	Reliability Analysis for Component-based Software System in Open Distributed Environments
Author	Haiyang Hu
Citation	Vol. 7  No. 5  pp. 193-202
Keywords	software components, component-based software system, reliability analysis, sensitivity analysis

Title	Open Services ? Need To Restrict Access in Bluetooth
Author	Pushpa Suri, Sona Rani
Citation	Vol. 7  No. 5  pp. 190-192
Keywords	Bluetooth, security manager, trusted device, untrusted device