Mostrando resultados por autor "Dr Hidaia Mahmood Alassouli" en Todas las categorías

Zoom is a video telephony software program developed by Zoom Video Communications. Zoom is a free (plus paid-for options) video conferencing tool that can be used on PCs, Macs and mobile devices.The free plan provides a video chatting service that allows up to 100 participants concurrently, with a 40-minute time restriction, and there are lots of features to support collaborative working.. In this report, I’ll just give quick guide on how to sign up and use the Zoom application. The report contains the following sections: 1. Downloading and installing the Zoom application: 2. Starting new...

This work is a step-by-step “how to” guide for configuring Samba file server, Quota and scheduled backup of important files. The paper provides an installation guide for, 1. Samba server. 2. Quota. 3. Scheduled backup of important files.

The objective of this work is to provide some quick tutorials in computer networking hacking. The work includes the following tutorials: • Tutorial 1: Setting Up Penetrating Tutorial in Linux. • Tutorial 2: Setting Up Penetrating Tutorial in Windows. • Tutorial 3: OS Command Injection: • Tutorial 4: Basic SQL Injection Commands. • Tutorial 5: Manual SQL injection using order by and union select technique. • Tutorial 6: Damping SQL Tables and Columns Using the SQL Injection. • Tutorial 7: Uploading Shell in the Site having LFI. • Tutorial 8: Advanced Way for Uploading Shell ...

It is common these days for a single system to host many domains, for example uniswa.com and mtn.com or acme .com may run on a single host machine, but behave as if they were on three different hosts. A system usually has a canonical domain, it has its usual or local domain name, and additional domains are configured as virtual domains. The purpose behind this work is to create a mail server solution based on Postfix that is based on virtual users and domains, i..e. users and domains that are in a MySQL database. The goal is to have completely virtual users and domains. bob@uniswa.com != ...

The objective of this project is to design and install an electronics timer circuit for staircase lighting This is a push-to-on, and auto-OFF circuit. User needs to push the button only ones: to turn the light on. The light will turn automatically OFF after some time, since the switching OFF mechanism is timer based. The "push to on" switch is used here; this should be momentarily pushed to turn the light on. When "push to on" switch is pushed, pin-2 gets a negative pulse, and the timer gets triggered. and the IC1 555 output voltage at pin 3 will be high for certain time period, T=1.1RC, ...

The paper concerns about basic Microsoft ISA server and Linux Squid Server configuration As a lot of technicians switch between ISA server and Squid server, I decided to write this paper to present some reference when configuring ISA and Squid. There a lot of issues that not covered, and you can go to the manual of ISA server and Squid server for detailed configuration of ISA and Squid. The paper is composed from two parts 1. Microsoft ISA server 2004 Configuration 2. Linux Squid Server Configuration Note that, this work was done without proper simulation, because of the lack of resources, ...

Current-limiting fuses are widely used to protect the thyristors in dc drive systems. In the event of the commutation failure when regenerating (inverting), the fuses need to interrupt in loop supplied by the ac and dc voltages acting in series which is the most difficult case for protection by fuse. In this paper, a detailed study of the complete interruption process has been investigated by modeling of arcing process of the fuse. The effect varying the motor time constant, supply impedance, number of fuses used to clear the fault and dc machine rating to the total response for fuses ...

The paper evaluates some the security tools. Top security tools can be found in http://sectools.org/. Most important vulnerabilities in Windows and Linux can be found in www.sans.org/top20/. The paper covers the installation and configuration of the following security tools: • LANguard • Nessus • Snort • BASE • ACID • Rman • SnortCenter. • OSSEC • Sguil

This book provides brief survey of the some Voice Over IP (VOIP) providers, including the providers that offers free calls to some countries. Then, I will mention some websites that offer virtual phone numbers from around the world to receive activation codes and SMS confirmations online. . The report consists from the following parts: 1. How does VOIP work? 2. Getting free phone number in US or Canada and other countries 3. Betamax (Dellmont sarl) VOIP Service Provider. 4. Some free websites that can be used to receive SMS online using numbers from some countries. 5. Best websites that ...

The book consists from three parts concerning simulation of some power system, control system and power electronics case studies using matlab and powerworld simulator programs • Part A: Simulation of Some Power Electronics Case Studies in Matlab Simpowersystem Blockset: • Part B: Control of DC Motor Using Different Control Strategies in Matlab: • Part C: Investigation of the Usefulness of the PowerWorld Simulator Program Developed by “Glover, Overbye & Sarma” in the Solution of Power System Problems: I. Part A: Simulation of Some Power Electronics Case Studies in Matlab ...

A VPS—or virtual private server—is a virtual machine that provides virtualized server resources on a physical server that is shared with other users. With VPS hosting, you get dedicated server space with a reserved number of resources, offering greater control and customization than shared hosting. Virtual server can vary, depending on the use case. Often located in an off-site data center or cloud environment, virtualizing servers involves converting one physical server into multiple virtual machines (VMs). A virtual server is configured so that multiple users can share its processing ...

Microsoft Azure, commonly referred to as Azureis a cloud computing service created by Microsoft for building, testing, deploying, and managing applications and services through Microsoft-managed data centers. It provides software as a service (SaaS), platform as a service (PaaS) and infrastructure as a service (IaaS) and supports many different programming languages, tools, and frameworks, including both Microsoft-specific and third-party software and systems. The major benefit of a remote desktop connection is being able to connect to your data from anywhere in the world. Your data is in ...

The paper aim is to configure Apache Server to support ASP. Two methods were tested. The first, by installing Bundle::Apache::ASP, and the second, by installing SUN ONE ASP Server. Two possible options for connecting to a Microsoft Access database with Sun ONE ASP for UNIX or Linux, using the using SequeLink, and using the Sun ONE ASP Database Publisher tool to migrate an Access database to MySQL, were studied. The paper is composed from the following parts, 1. Setting up working environment when working with CodeCharge Studio program, software for building web applications. 2. Connecting ...

Simple Mail Transfer Protocol (SMTP) is a set of rules used while sending emails. Usually, this protocol is associated with IMAP or POP3. However, SMTP is utilized to deliver messages, while POP3 and IMAP are utilized to receive them. The SMTP testing tool identifies issues with email security in your server that can hinder your email delivery. It checks the health status of your outgoing email server and notifies you about the detected problems, such as connectivity issues, and how to tackle them. An SMTP test tool can identify SMTP server issues and troubleshoot them to keep your email ...

This work provides starting guide for simple Postfix mail server configuration. Then I configured the Postfix mail server to support Anti-Spam and Anti-Virus, using two methods. • Method 1: With Postfix, SpamAssassin, ClamAV and Amavis-new • Method 2: With Postfix, SpamAssassin, ClamAV and Procmail The report includes the following sections 1. How Postfix receives mail: 2. How Postfix delivers mail 3. Starting guide for quick Postfix configuration 4. Postfix mail server and Dovecot configuration 5. Installing ClamAV and SpamAssassin 6. Installing and configuring Squirrelmail: 7. Method ...

Matlab SimPowerSystems is a modern design tool that allows scientists and engineers to rapidly and easily build models that simulate power systems. Not only can you draw the circuit topology rapidly, but your analysis of the circuit can include interactions with mechanical, thermal, control, and other disciplines. The paper covers some case studies that provide detailed, realistic examples of how to use SimPowerSystems in power system analysis. The following types of studies are covered on the paper: 1. Thyristor-Based Static Var Compensator: Study the steady-state and dynamic performance ...

As Electronic banks and E-wallets and Crypto currency Exchanges are important in internet shopping and Ecommerce and crypto currency trading. We have nowadays many online payment providers and so it becomes very difficult for the users to compare in between them to choose the best in term of deposit and withdraw fees. I will not go in detail on each payment provider services, rules and fees. I will just list roughly most commonly used online payment providers for sort of comparison in between them. I will specifically compare the withdraw and deposit fees for each one. I will mention also ...

Remote Desktop Protocol (RDP) is a proprietary protocol developed by Microsoft which provides a user with a graphical interface to connect to another computer over a network connection. The user employs RDP client software for this purpose, while the other computer must run RDP server software. RDP refers to Remote Desktop protocol which connects your remotely connected computers or system over a RDP connected network. RDP gives a graphical interface to a client to be able to associate with another PC, system or network. RDP servers are built on Windows OS, but can be enabled to other OS as...

Cloud Platforms provide VM images in the Linux OS as well. Linux has always been operated via terminal or shell through a keyboard and a terminal. Even with GUIs around, Linux continues to be operated from the shell. Linux VMs are also operated from the command line of your desktop via an SSH (secure shell) connection. They do not have a desktop environment or GUI installed by default. For Windows users migrating to Linux, a desktop environment would be more convenient to operate. Hence, various desktop environments can be set up on a Linux VM. Mostly we need to have Graphical User ...