Performance Analysis of different Cryptography techniques eg. ECC/AES/RSA/...
Demostration of Security Attacks e.g. Cross site scripting (XSS) ,SQL Injection
Steganography, Steganalysis, and Capacity.
Latest Cryptography Applications in Smart Cards
Payment via GSM Mobile phones or Electronic Payment
Schemes or Secure Electronic Wallet Technology or A
Safety-Oriented Electronic Check Scheme
Security in Cloud-Computing Scenarios.
Identity-Based Encryption (IBE)
Wireless Network Security (Demonstration of the attacks and preventive measures)
Web Worms, Mobile Worms, Spyware, Anti-virus Problems. (Study of these along with Demonstration)
A list of some project ideas