The application of technology in this era has entered digitalization and is modern. Therefore, we are already an advanced rapid technological development. It become a human need to exchange information every activity. Documents that contain frequently sought or used. document's use also includes essential information. Document security undoubtedly significant factor prioritizing important docum...

Data security is an essential aspect of data communication and storage. To provide high-level against all kinds unauthorized accesses, cryptographic algorithms have been applied to various fields such as medical military applications. Advanced Encryption Standard (AES), a symmetric algorithm, acknowledged the most secure algorithm for process globally. Several modifications made original archit...

<span>Web-based degree document certification system with a digital signature in Semarang University has purpose to support academic do online through system. The main problem which occurs administration is long process that causes an ineffective and inefficient process. To solve the problem, can encrypt for better security required. This built advanced encryption standard algorithm 128-b...

Machine learning techniques, especially deep learning, are playing an increasingly important role in our lives. Deep uses different models to extract information from the data. They have already had a huge impact areas such as health (i.e., cancer diagnosis), self-driving cars, speech recognition, and data encryption. Recently, models, including convolutional neural networks (CNN), been proven ...

Today the worldwide activities of various organizations, enterprises and institutions, general agencies and individuals are done through Internet. The fast evolution of digital data exchange, security information becomes much important in data storage and transmission. The dramatic increase of data theft is a concern for the Internet community as a whole. Cryptography allows people to carry ove...