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Image Object Recognition Using Apache Hadoop and Python
(Polytechnic University of Puerto Rico, 2022)
The amount of data generated by people each day on social media platforms is increasing at an alarming rate. Studies performed show that approximately 1.5 billion images are uploaded to the ...
Authenticity Access and Temperature Monitoring of Students to the Public System of the Puerto Rico Department of Education
(Polytechnic University of Puerto Rico, 2022)
This project consists of creating a system to authenticate and monitor students' temperature at the entrance of a school. The system will have a student's ID barcode scanner, temperature measurement, hand washing, ...
Vulnerability Assesment of Puerto Rico’s Health Department Web Application
(Polytechnic University of Puerto Rico, 2021)
As technology progresses in the cyber environment, so do new threats; now, with the Covid-19, pandemic biosafety and biosecurity concerns are even more rigorously scrutinized. The cyber and biological ...
The Impact of Segmentation and Overlapping in Feature Extraction for Biometric Human Authentication Systems
(Polytechnic University of Puerto Rico, 2021)
One of the arduous challenges in Machine Learning is how to extract features withenough information that will simplifythe learning process of classificationmodels;therefore,leading to better predictionsand ...
Cracking the Monoalphabetic Substitution Cipher
(Polytechnic University of Puerto Rico, 2022)
Cryptography is the cornerstone of secure communication. It is the study of techniques by which a message, the plaintext, is transformed into an obfuscated form, the ciphertext. One of the earliest ...
Minyx’s Dinner Food Ordering App
(Polytechnic University of Puerto Rico, 2022)
Smartphone applications are now a massive and valid field for exposure for companies, expansion of consumers’ needs, and convenience for quick and easy access to multiple activities, including gaming, sales, ...
La importancia de conocer la seguridad de nuestros sistemas “closed-circuit television” (CCTV)
(Polytechnic University of Puerto Rico, 2022)
Este documento explora cómo las compañías manufactureras de cámaras y programas de seguridad aplican el concepto seguridad en sus programas y dispositivos. Se exploró cuáles son las normativas existentes que ...
Reverse Engineering Challenges solved step-by-step to demonstrate the many uses of reverse engineering for the Graduate Programs at the Polytechnic University of Puerto Rico
(Polytechnic University of Puerto Rico, 2022)
The field of reverse engineering has seen many different applications such as analysis of computer viruses and malware such as trojans, worms, viruses, ransomware, and so on. Other uses involve analyzing legacy ...
Informative Overview of Rainbow Hashes
(Polytechnic University of Puerto Rico, 2022)
This article gives an overview for rainbow tables and the results of testing rainbow tables according to the length of the chosen chain. The article presents a password cracking process that contains its own ...
Exploring Distributed Machine Learning System on Raspberry Pi Computer Cluster
(Polytechnic University of Puerto Rico, 2021)
This project explored the use of Distributed Machine Learning (DML) as a potential tool in training times of Machine Learning (ML) models in lower-end computer cluster, to provide alternatives for students and scientists ...