Internet Message Access Protocol Research Articles

License Plate Detection Based on Open CV

In this project a new approach of automatic vehicle number plate recognition in National Highways and this approach enables the vehicle to automatically pass the NH roads by using object detection, 3D environment construction, virtual line generation, path planning. The system is to monitor the vehicles that are entering and going out of the NH roads. All vehicles have their own unique license plate number, so the abstraction of plate number plays a major role in this system. The vehicle number plate is taken by the tool like machine learning based camera which is placed at the road junctions. The captured image will be processed by the automatic number plate recognition using OCR (optical character recognition) algorithm, here we using Gaussians filters for remove the blueness of the image using a Gaussian kernel suppresses only high-frequency spatial information. Then the entry and exit vehicle number should be recorded. A database is created with the vehicle number. This method is an efficient way of recognizing the vehicle number plate and strengthen the security system. In case of centralized receiver all the entrance records are kept in storage and it will check the presence of theft vehicle entering into the NH roads, it will be noticed and capture the vehicle image and vehicle information’s will be send to authorized person using IMAP (Internet Message Access Protocol). The OCR technique is used to identify the number. This system has many advantages like theft detection, less man power, user friendly, vehicle logging and less processing time.

Implementation of Mail Server Based Of Squirrelmail Using Virtualization Technology at Universitas Muhammadiyah Sumatera Utara

Server virtualization technology is the use of one physical machine by several server operating systems. The design and implementation of this mail server was built using Debian.5 as the base operating system server. The design and implementation of mail servers is built using the dns server, web server and mail server / squirrelmail, configured using the help of the virtualbox application as a server. DNS (Domain Name System) is a system that stores information about host names and domain names in the form of scattered databases (distributed databases) on a computer network, for example the Internet. The application used to handle the delivery of mail messages is the mail server. This mail server always receives messages from e-mail clients that the user uses, or maybe from other e-mail servers. Web mail functions to send and view e-mail messages through a web browser. The squirrelmail configuration is done by running the conf.pl: $ / var / www / wemail / config / conf.pl script. Exchange Server services include: Directory Service, Simple Mail Transfer Protocol (SMTP), Post Office Protocol (POP3), IMAP (Internet Message Access Protocol), Complementary Services, System Attendants. For Mail Server Delivery Process can be seen in number5.2.

A New Mail System for Secure Data Transmission in Cyber Physical Systems

This paper provides a complete study on email requirements, with special emphasis on its security aspects and architecture. It explores how current protocols have evolved, the environment in which they have been developed and the evolution of security requirements. This paper also analyzes email vulnerabilities and the reasons that have motivated the exploitation of them. The threats and solutions of the most used email protocols today are detailed, such as Simple Mail Transfer Protocol, Post office Protocol, Internet Message Access Protocol protocols, among others. An analysis of the main security solutions proposed in recent years is carried out and how these threats are solved, as well as a comparison of each of them. The result of this work leads us to conclude that it is necessary to make an integral change in the protocols used in the electronic mail in order to have a secure message exchange system that meets all the security requirements demanded today. We are working on a proposal based on blockchain that solves the security problems identified in this work.

An Introduction to Network Programming the Python Way

This article is a review of the book, 'Foundations of Python Network Programming' by John Goerzen, published by Apress, 2004. The book covers the standard Python distribution's client protocol implementations-such as HTTP, DNS (Domain Name System), SMTP (Simple Mail-Transfer Protocol), FTP, POP (Post Office Protocol), IMAP (Internet Message Access Protocol), and XML-RPQ and server frameworks (for out of the box HTTP and XML-RPC servers). The Database Clients chapter admirably introduces DB-API 2.0, the Python equivalent of Java database connectivity or open database connectivity. Other chapters explain Python interfaces to the Secure Sockets Layer, HTML/XML parsing, and the mod/spl I.bar/python Apache module, as well as more advanced network programming topics such as IPv6 support, multithreaded servers, and nonblocking 1/0. The book also incorporates third-party networking libraries such as Twisted and PyDNS. Each chapter's text thoroughly explains the code samples, which are far more comprehensive than in the standard documentation. The reviewer feels that the book complements other introductory texts.