Title	Re-Engineering of the Vending Machine in Saudi Arabia to Improve the Functionality of the System
Author	Enas E. El-Sharawy, Wafaa A. Alsubaie, Jana A. Alghamdi, Fatima A. Albuainain, Ghadeer O.Alsubaie, Hind F.Alsubaie, Wedyan S. Alghamdi
Citation	Vol. 20  No. 7  pp. 17-22
Keywords	Software Engineering , Re-engineering , Requirements , Risk Analysis , UML (Unified Modeling Language) , Re-Design.

Title	Defend Against Ransomware Detection Using Intrusion Detection System (IDS)
Author	Fahad Omar Alomary
Citation	Vol. 20  No. 7  pp. 11-16
Keywords	Ransomware, Intrusion Detection System, Intrusion Prevention System, SNORT and WannaCry.

Title	Text File Encryption Empowered with Context Sensitive Grammar Approach
Author	Irfan Abbas, Shahan Yamin Siddiqui, Munib Ahmad, Hamza Iqbal, Waqar Ahmad, Muhammad Usama Mubashir, Abdul Hannan Khan, Bilal Shoaib, Muhammad Adnan Khan
Citation	Vol. 20  No. 7  pp. 1-10
Keywords	Context-Sensitive Grammar (CSG), Theory of Computation (ToC), Context-Free Grammar (CFG), Formal Languages Encryption (FLE), Secret key (SK), AES, Grammar, Encryption, cryptosystem, Data Security, Decryption.

Title	AFSNet: Multi-Scale Adaptive Feature Scaling Convolutional Network for Real-time Object Detection
Author	Md Foysal Haque and Dae-Seong Kang
Citation	Vol. 20  No. 6  pp. 216-222
Keywords	convolutional neural network, object detection, feature scaling, YOLO, AFSNet.