“Cryptography is used during the exchange of information to guarantee the confidentiality and integrity of data. The hill cipher is a polygraph cipher with a fundamental structure and quick calculations. continue reading : A New Variant Of Hill Cipher Algorithm Using Modified S-Box

In order to ensure the security and confidentiality of data, cryptography is used during the exchange of information. The hill cipher is a polygraph cipher with a basic structure and continue reading : An improved hill cipher algorithm using cbc and hexadecimal s-box

Most people nowadays are using the internet as a means of communication to facilitate exchanging sensitive data. Securing this data is vital considering almost all computers in the world are continue reading : Hill Cipher Modification: A Simplified Approach

Security of information is one of the most concerned issues during data transmission wherein cryptographic schemes are needed. This paper intends to improve the encryption scheme of the 3D (4x4x4) continue reading : i3D-Playfair: An Improved 3D Playfair Cipher Algorithm

Wireless Sensor Network (WSN) and Internet of Things (IoT) have attracted the attention of many researchers nowadays. With the rapid technological development of sensors, WSN becomes the key technology for continue reading : Application of wireless sensor network for photosynthetically active radiation monitoring in coconut-cacao intercrop model with applied internet of things

The Eastern Visayas State University – Tacloban Campus is a vast campus – which suggests that it is more confusing and complicated with regards to locating the rooms, buildings, etc. continue reading : eMap: Mobile App : Map Directory of EVSU Main Campus with Web-Based Management Panel

Existing Body-Mass-Index (BMI) calculators generate reports by data migration, or encoding analyzed nutritional data into the spreadsheet. Then, the user formats these reports according to the Organization’s specifications. In some continue reading : INNOVATING AN ELECTRONIC BODY-MASS-INDEX CALCULATOR (E-BMIC) FOR THE TECHNO-CHALLENGED COMPUTER APPLICATION USERS

Vernam Cipher, was known to be a perfect cipher; however, the keystream digits have to be completely random. The Stream Ciphers discourse the issues by losing a degree of security continue reading : Modified OTP Based Vernam Cipher Algorithm using Multilevel Encryption Method

Jeepneys and multicabs are two of the popular public utility vehicles (PUVs) in Tacloban City. In some cases, jeepneys are improvised vehicles from leftover jeeps of the US Military while continue reading : Assessment of Public Utility Vehicles in Tacloban City: Inputs to an Improved Interior and Exterior Design of Multicabs and Jeepneys

One of the most concerned issues during data transmission is the security of information exchange. Cryptographic schemes are needed to protect the vital information from intruders or against illegal access continue reading : An Improved 3d Playfair Cipher Key Matrix With Dual Cipher Block Chaining Method

Vernam Cipher, known as One Time Pad, was proved to be unbreakable; however, the keystream digits have to be completely random. Stream Ciphers address the issues by forgoing a degree continue reading : Strengthening The Vernam Cipher Algorithm Using Multilevel Encryption Techniques