Title	Autonomous agent for gathering information to build focused index from distributed environment
Author	Rushdi A. Hamamreh
Citation	Vol. 8  No. 1  pp. 234-237
Keywords	Internet autonomous agent, distributed systems, Collections, latent semantic index, thematic filter.

Title	Design of a Robust Cryptosystem Algorithm for Non-Invertible Matrices Based on Hill Cipher
Author	Rushdi A. Hamamreh, Mousa Farajallah
Citation	Vol. 9  No. 5  pp. 11-16
Keywords	Plaintext, Ciphertext, Symmetric Encryption, Hill Cipher, known-plaintext attack, security

Title	Data Integrity Mechanism Using Hashing Verification
Author	Rushdi A. Hamamreh, Mohammed A. Jamoos
Citation	Vol. 14  No. 9  pp. 94-98
Keywords	computational complexity, cryptography, hashing, collision, one- way algorithm, DILH, non-invertable matrix

Title	Efficient Implementation of DILH hash Algorithm in 8-bit Microcontroller
Author	Rushdi A. Hamamreh
Citation	Vol. 17  No. 8  pp. 229-234
Keywords	Hash function, Data integrity, DILH, information security, Networks, Microcontroller, Arduino kit.