Title	Bartering Method for Improving Privacy of LBS
Author	Abdullah M Basahel, Adnan Ahmed Abi Sen, Mohammad Yamin, Sarah Alqahtani
Citation	Vol. 19  No. 2  pp. 207-213
Keywords	Privacy, Security, LBS, POI, Bartering

Title	Blockchain for Controlling Hajj and Umrah Permits
Author	Meshal Alotaibi, Mohammad Alsaigh and Mohammad Yamin
Citation	Vol. 19  No. 4  pp. 69-78
Keywords	Blockchain, Hajj, Umrah, Smart Contract, Consensus, IoT, Pilgrims.

Title	Enhancing Security of Transmitted Data by Improved Steganography Method
Author	Abdullah M Basahel, Mohammad Yamin, Adnan Ahmed Abi Sen
Citation	Vol. 19  No. 4  pp. 239-244
Keywords	Steganography, DES, LSB, Security, Privacy