Buscar
Mostrando ítems 1-10 de 34
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 ...
Performance Evaluation in SQL Server
(Polytechnic University of Puerto Rico, 2021)
Adatabase table with millionsof rowscould take a long time to retrieve, insert, update,and delete data. The evaluationin thispaperconsists of create indexes, apply normalization process, and create surrogate key to improve ...
Applicability of Swarm Intelligence to UAVs
(Polytechnic University of Puerto Rico, 2021)
Unmanned Aerial Vehicles (UAVs) are atype of aircraft that can be controlled remotely o r programmed to fly in an autonomous way. This project tested the applicability of strategies found in biological intelligenceto ...
Detection of WannaCry using Splunk and Sysmon
(Polytechnic University of Puerto Rico, 2021)
Lately, ransomware keeps being an important topic of conversation around the information security communities, as well as politics and economics. It has caused major damage in all these sectors and researchers must keep ...
Network Security Assessment – Work from Home
(Polytechnic University of Puerto Rico, 2021)
In the past two years, we have seen an increase in employees working from home. This is mainly due to the Covid-19 pandemic. Because of this a study was conducted on a home network that were being used to work from home. ...
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 ...
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 ...
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 ...
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 ...
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 ...