Simple Mail Transfer Protocol Research Articles

A Design of an SMTP Email Server

This study developed a mail server program using Socket API and Python. The program uses the Hypertext Transfer Protocol (HTTP) to receive emails from browser clients and forward them to actual email service providers via the Simple Mail Transfer Protocol (SMTP). As a web server, it handles Transmission Control Protocol (TCP) connection requests from browsers, receives HTTP commands and email data, and temporarily stores the emails in a file. Simultaneously, as an SMTP client, the program establishes a TCP connection with the actual mail server, sends SMTP commands, and transmits the previously saved emails. In addition, we also analyzed security issues and the efficiency and availability of this server, providing insights into the design of SMTP mail servers.

Enhanced Approaches for Safeguarding Communication Channels from Illicit Messages

This research project presents a comprehensive strategy aimed at mitigating the pervasive threat of human trafficking through the innovative application of machine learning methodologies. The primary objective revolves around the development and deployment of sophisticated algorithms to identify and intercept human trafficking- related communications. Leveraging the power of Support Vector Machine (SVM) classification, the system meticulously scrutinizes textual data streams, flagging messages indicative of trafficking activities for further investigation. Moreover, our approach extends beyond mere message analysis by incorporating cutting-edge Utilize Convolutional Neural Network (CNN) models for performing facial recognition, age estimation, and gender identification. By harnessing the rich visual information embedded in images and videos, the system enhances its capability to identify potential victims and perpetrators with unprecedented accuracy and efficiency. A pivotal component of our solution is the seamless integration of an alert mechanism facilitated by a Simple Mail Transfer Protocol (SMTP) server. This critical feature ensures that pertinent authorities are promptly notified upon the detection of suspicious activities, enabling swift and decisive intervention. Through this amalgamation of advanced technological frameworks, our research endeavors to empower law enforcement agencies and humanitarian organizations in their tireless efforts to combat the heinous crime of human trafficking. In essence, this research represents a significant stride towards the realization of a technologically fortified defense against the exploitation of vulnerable individuals. By amalgamating state-of-the- art machine learning techniques with real-time alert systems, we aspire to create a formidable deterrent against the perpetrators of this egregious crime, thereby Ensuring the protection of human dignity and advocating for social justice.

Automatic App Review Using Android Application

DeepMatcher comes with a tool that connects usage data from app analytics to error reports in the monitored data. DeepMatcher uses advanced techniques to automate this process, enabling developers to quickly spot bugs and dynamically improve bug reporting. In this Paper we have got Simple Mail Transfer protocol (SMTP) which can send and receive Mail to concerned app developers for the improvement in app experience. As our abstract aims to make a standalone app that can make the user give feedback directly to developer so that the app satisfies the user as NLP required in DeepMatcher to report the SMTP used is simplified and make the developer easily rectify the issue with regards to this research we propose DeepMatcher, a tool to automate bug detection and enhance bug reporting in app development .We contrast our solution to an alternative, SMTP (Simple Mail Transfer Protocol), featuring distinct advantages. Whilst DeepMatcher illustrates automation, SMTP provides user-to-developer direct and immediate communication channels, simplifying feedback submission and bug reports. This direct approach provides timely and detailed feedback, faster bug resolution and higher app quality resulting in improved user satisfaction. Keywords— SMTP, CoRe, Standalone, Feedback, Developer, Generated

An approach to application-layer DoS detection

With the massive resources and strategies accessible to attackers, countering Denial of Service (DoS) attacks is getting increasingly difficult. One of these techniques is application-layer DoS. Due to these challenges, network security has become increasingly more challenging to ensure. Hypertext Transfer Protocol (HTTP), Domain Name Service (DNS), Simple Mail Transfer Protocol (SMTP), and other application protocols have had increased attacks over the past several years. It is common for application-layer attacks to concentrate on these protocols because attackers can exploit some weaknesses. Flood and “low and slow” attacks are examples of application-layer attacks. They target weaknesses in HTTP, the most extensively used application-layer protocol on the Internet. Our experiment proposes a generalized detection approach to identify features for application-layer DoS attacks that is not specific to a single slow DoS attack. We combine four application-layer DoS attack datasets: Slow Read, HTTP POST, Slowloris, and Apache Range Header. We perform a feature-scaling technique that applies a normalization filter to the combined dataset. We perform a feature extraction technique, Principal Component Analysis (PCA), on the combined dataset to reduce dimensionality. We examine ways to enhance machine learning techniques for detecting slow application-layer DoS attacks that employ these methodologies. The machine learners effectively identify multiple slow DoS attacks, according to our findings. The experiment shows that classifiers are good predictors when combined with our selected Netflow characteristics and feature selection techniques.

Jarvis: Artificial Intelligence-based Voice Assistant

In this project, we'll create a voice assistant named Jarvis that can open files, conduct web searches, retrieve Wikipedia results, read PDF files, launch applications, and even make jokes and provide you advice. Artificial intelligence based Voice assistants are the working frameworks that can perceive human voice and answer through coordinated voices. The voice assistant will collect audio from the microphone, convert it to text, and send it over GTTS (Google text to speech). The English-language audio file created by the GTTS engine will be played using the play sound module of the Python programming language. We are importing libraries such as "os" for operating system tasks, "speech recognition" for voice command analysis, "pyttsx3" for voice command into text strings, "Time" for fetching the current time and date, "web browser" for web-based tasks on default web browsers, and "SMTP" (Simple Mail Transfer Protocol) for email transmission between accounts over the internet.

Using Live Spam Beater (LiSB) Framework for Spam Filtering during SMTP Transactions

This study introduces the Live Spam Beater (LiSB) framework for the execution of email filtering techniques during SMTP (Simple Mail Transfer Protocol) transactions. It aims to increase the effectiveness and efficiency of existing proactive filtering mechanisms, mainly based on simple blacklists. Since it implements some proactive filtering schemes (during SMTP transaction), when an email message is classified as spam, the sender can be notified by an SMTP response code as a result of the transaction itself. The presented framework is written in Python programming language, works as an MTA (Mail Transfer Agent) server that implements an SMTP (Simple Mail Transfer Protocol) reverse proxy and allows the use of plugins to easily incorporate new filtering techniques designed to operate proactively. We also include a plugin to perform proactive content-based filtering through the analysis of words included in the body of the email message. Finally, we measured the performance of the plugin and the framework (time required for operation and accuracy) obtaining values suitable for their use during SMTP transactions.

Health Information Exchange using BlockChain and Cardiac Disease Prediction using Naïve Bayes Algorithm

Abstract: The interchange of electronic health data across healthcare facilities is made possible via the health information exchange program. There is a potential for data manipulation in this. This article primarily focuses on using "Blockchain," i.e. one of the greatest technologies, to secure medical health data. Blockchain has demonstrated its outstanding qualities in the field of cryptocurrencies like bitcoin and Ethereum. This study employs the Secure Hash Algorithm (SHA), Simple Mail Transfer Protocol (SMTP), and AES Rijndael Algorithm (SMTP). Additionally, using the Naïve Bayes method, we forecast many heart illnesses related to this work.

Cross Channel Scripting and Code Injection Attacks on Web and Cloud-Based Applications: A Comprehensive Review.

Cross channel scripting (XCS) is a common web application vulnerability, which is a variant of a cross-site scripting (XSS) attack. An XCS attack vector can be injected through network protocol and smart devices that have web interfaces such as routers, photo frames, and cameras. In this attack scenario, the network devices allow the web administrator to carry out various functions related to accessing the web content from the server. After the injection of malicious code into web interfaces, XCS attack vectors can be exploited in the client browser. In addition, scripted content can be injected into the networked devices through various protocols, such as network file system, file transfer protocol (FTP), and simple mail transfer protocol. In this paper, various computational techniques deployed at the client and server sides for XCS detection and mitigation are analyzed. Various web application scanners have been discussed along with specific features. Various computational tools and approaches with their respective characteristics are also discussed. Finally, shortcomings and future directions related to the existing computational techniques for XCS are presented.

Fast Implementation of the Rivest-Shamir-Adleman (RSA) Algorithm with Robust Packet Data Loss Detection Function

Encryption is the process of protecting information from unauthorized parties by converting such information into an unreadable form. Packet data is a method of transferring data, broken into bits called packets which travels over a network. Packet losses occur when packets fail to reach their destination devices as a result of network congestion, faulty routers or as a result of an attack. Encryption is the standard method for making a communication private. In sending a private message to another user, it is first encrypted (termed encipher), the intended recipient alone knows how to correctly decrypt (decipher) the message. There are several algorithms developed for the purpose of encryption which provides data security and integrity. This paper proposes the use of the Rivest-Shamir-Adleman (RSA) algorithm to implement a system for encrypting text files of any length (by breaking long messages into valid blocks and encrypting each block) capable of being transmitted using a Simple Mail Transfer Protocol (SMTP). Probable primes, 3048 bits in length are generated to be used in the generation of public, private key pairs for encryption and decryption. The proposed scheme is better because the route taken during transmission of data is recorded and packet losses are also checked for during transmission of encrypted files as compared to known state-of-the-art schemes.

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.

DEVELOPMENT OF A FINGERPRINT-BASED ATTENDANCE NOTIFICATION SYSTEM USING SIMPLE MAIL TRANSFER PROTOCOL

The concept of attendance monitoring has since evolved to become an integral part of every functional society. Today, in most educational institutions, students’ attendance is being taken manually by lecturers on paper-based attendance registers. However, this method is time-consuming, inaccurate and may not be available for analysis when needed because the collected data has not been stored in any database. Hence, in this paper, a fingerprintbased, wireless students’ attendance system using C# and MYSQL is developed to address the problem of truancy, human error in taking attendance and impersonation. Also, a fingerprint device with the Graphical User Interface (GUI) is modelled using C#, which was used for both enrolment and verification while MYSQL was used to model the database. The Simple Mail Transfer Protocol (SMTP) is then used to send the PDF version of the attendance records to relevant stakeholders to ascertain the students’ levels of attendance. The developed system is simple, secure and cost-effective to implement. The developed system worked efficiently when experimented.

APLIKASI KLENTENG KOTA PEKANBARU BERBASIS WEBGIS

There are more and more temples located in Pekanbaru City. Many people do not know the location of the temple and the activities they carry out related to stocks and minutes. Information received by the people tends to be slow or does not reach the people in need. This study aims to build a WebGIS-based pagoda application that provides information regarding the location and activities of the temple. The research method used is the System Development Life Cycle (SDLC) method. The system development refers to the CodeIgniter framework, then LeafletJS to display maps on the system, and Simple Mail Transfer Protocol (SMTP) to send a reply message to the pagoda via email. It is hoped that this application can make it easier for people to perform religious services where they want.

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.

Smart Parking System based on Improved OCR Model

Smart parking system becomes essential nowadays specially in urban area because it can reduce the time and the fuel wasted in searching for an empty parking slot. The aim of this paper is to develop smart parking system based on improved Optical Character Recognition (OCR) model. The proposed system consists of three stages: 1) OCR based parking slot detection, 2) User notification based on IoT approach, 3) Smart parking meter based on Simple Mail Transfer Protocol (SMTP). In this system, the vacant parking slots are detected using improved OCR model by labeling the parking slots with specific characters. The system identifies empty parking slots by detecting these characters with installed camera above the parking slots, otherwise the parking slots are occupied. The performance of the proposed OCR model in detecting these characters is enhanced by considering two stages of advanced morphology filter to remove unwanted small/large objects from the image. The accuracy of the proposed OCR model is tested by eight images having different parking street textures as a background and characters written with seven font styles. The idea of detecting empty parking spaces is to share the number of vacancies on a website for the drivers searching for a parking space. However, a time-controlled parking system with different charge rate each hour can be considered to make the best utilization of parking spaces available in urban areas. Therefore, a smart parking meter is proposed to notify the user through Email about the time left that allowed to be parked and the change in charge rate. The proposed system is developed and implemented using vision assistant of LabView.

Raspberry Pi Based Home Surveillance System using SMTP

Different Technologies are emerging in the field of Home Surveillance now a days. Surveillance systems are being used to reduce man power and to increase security of a home. Technologies like Computer Vision and Internet of Things (IOT) are one of them. In this project a surveillance system has been implemented employing a single board computer i.e. Raspberry Pi 3 which will act like a central processing unit with the help of python language and a module named as Open Source Computer Vision(Open CV).To make it more automated a local database of authorized persons has been made. It will store the images of the different authorized persons who can enter in that security area. Camera will be always in surveillance mode and it will be searching for a face persistently. It’ll act as Computer Vision. This will lead to more accurate system with high efficiency. Therefore it’ll capture the image of the person automatically and compare it with the local database. In the case of match, door will be open automatically otherwise in the case of unauthorized person, system will send the image of the unauthorized person to owner of the home via SMTP(Simple Mail Transfer Protocol). A local library in Python - "smtplib" is being press into service to send messages. The smtplib module characterizes a SMTP customer meeting object that can be utilized to send messages to any Web machine with SMTP( Simple Mail Transfer Protocol). Also a webpage has been made with the help of apache server to store the images of unauthorized persons.

Vehicle Speed Detection using Raspberry Pi

Due to the increasing accidents in the road, we are proposing a system to reduce it. Mainly the occurrence of accidents is due to the vehicle speed, so by figuring the over speed vehicle actions can be easily taken. Using this system the speed of moving vehicles can be determined with raspberry pi .The system is designed to detect the moving vehicles and calculate its velocity. The system used Open CV as image processing software and Simple Mail Transfer Protocol(SMTP) to perceive and follow the moving vehicles. Several types of capturing size of the video are used in this system to check and measure the performance of the embedded board.

A Bridge between Legacy Wireless Communication Systems and Internet of Things

The software-defined radio (SDR) is a flexible platform that can adapt to various wireless telecommunication frequencies. It is able to provide a reconfigurable communication infrastructure for wireless systems. Hence, SDR is proposed here as a bridge between legacy wireless communication systems and the Internet of Things (IoT) via standard telecommunication protocols. The standard protocols are hypertext transfer protocol (HTTP), simple mail transfer protocol (SMTP), and message queuing telemetry transport (MQTT). Data collected from legacy wireless systems have been formatted via JavaScript object notation (JSON) for interoperability and categorized according to the application and the communication pattern. The extracted data are then transferred over MQTT for machine-to-machine (M2M) communication, over SMTP for machine-to-human (M2H) notification, and over HTTP for human-to-machine (H2M) communication. However, received audio signals from FM-based broadcasting stations have been transferred to the Internet servers over extensible messaging and presence protocol (XMPP), in live audio streaming. The objective is to introduce an SDR-IoT bridge that is inexpensive, scalable, and interoperable. The analyses show that the environment has good-performance, and can be used for many applications of smart city sectors, for Internet Radio, and for Internet-based monitoring of airplanes and vessel navigation.

A Bridge between Legacy Wireless Communication Systems and Internet of Things

The software-defined radio (SDR) is a flexible platform that can adapt to various wireless telecommunication frequencies. It is able to provide a reconfigurable communication infrastructure for wireless systems. Hence, SDR is proposed here as a bridge between legacy wireless communication systems and the Internet of Things (IoT) via standard telecommunication protocols. The standard protocols are hypertext transfer protocol (HTTP), simple mail transfer protocol (SMTP), and message queuing telemetry transport (MQTT). Data collected from legacy wireless systems have been formatted via JavaScript object notation (JSON) for interoperability and categorized according to the application and the communication pattern. The extracted data are then transferred over MQTT for machine-to-machine (M2M) communication, over SMTP for machine-to-human (M2H) notification, and over HTTP for human-to-machine (H2M) communication. However, received audio signals from FM-based broadcasting stations have been transferred to the Internet servers over extensible messaging and presence protocol (XMPP), in live audio streaming. The objective is to introduce an SDR-IoT bridge that is inexpensive, scalable, and interoperable. The analyses show that the environment has good-performance, and can be used for many applications of smart city sectors, for Internet Radio, and for Internet-based monitoring of airplanes and vessel navigation.

Heart Condition Telediagnosis via Bio-Signals Surveillance Workbench Based on Simple Mail Transfer Protocol Technique

This article leads to the implementation and development of a Laboratory Virtual Instrument Engineering Workbench-based vital signs surveillance system for cardiovascular patients based on the Simple Mail Transfer Protocol technology. There are three main parts comprising the designed device, the first portion is a lap (circuit) built utilizing a hardware amplifier (AD620) called an electrocardiogram amplifier lap. Then comes the signal-conditioning lap with a practical amplifier (LM741). The second portion, is the signal conversion part from an analog signal to the digital signal using a data acquisition card. Moreover, cardiac data is processed and digital filtering techniques are performed to eliminate artifacts (noise) from the electrocardiogram signal acquired through the Laboratory Virtual Instrument Engineering Workbench system. Additionally, after preprocessing the cardiac signal the developed algorithm is utilized to calculate the heart-rate and analyze the heart condition (analyze the arrhythmia condition). In order to make the current labor more effective and attractive, Simple Mail Transfer Protocol technology has been added for remote diagnosis and monitoring purpose the state of the electrocardiogram signals easily over the internet, where the Simple Mail Transfer Protocol technology benefits is low-cost and effective in telediagnosis, which was previously a major problem overcome by this technique.

The Implementation of Alert System for LAN Network Monitoring Using the Dude Based Email

A monitoring system using The Dude with email notification as the alert is possibly an effective monitoring system for administrators covering services to every client. In addition, this system also enables to monitor the status changes particularly outside the monitoring area since email is easily accessible nowadays through smartphones and any other devices. Using the Dude as a gateway for the system alert promoting Simple Mail Transfer Protocol (SMTP), the system functions as an alternative messaging service that informs if there is troubleshoot or other activities such as bandwidth decrease causing to internet disconnect. If such things happen, there will be email notification sent to the administrators.