1. Which of the following components is not usually found on a motherboard? A. Hard drive controller B. DVD drive controller C. Memory D. Video adapter 2. What type of memory is not…
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Python is a general purpose programming language that is often applied in scripting roles. It is commonly defined as an object-oriented scripting language – a definition that blends support for OOP with an…
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The world of security, especially Web security, is a very complex and extensive knowledge domain to attempt to master-one where the consequences of failure can be extremely high. Practitioners can spend years studying this discipline…
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Designing the database is a key step, largely because changes to the database at a later date have far larger implications and potential complications than changing any other aspect of the site. Adding functionality through…
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A hash is always a useful when you need to verify the integrity of any file. To check the integrity of your system, you can create a baseline of file hashes, and periodically…
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Python is one of those rare languages which can claim to be both simple and powerful. Python is an easy to learn, powerful programming language. It has efficient high-level data structures and a simple…
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Nmap supports many scanning technologies, such as: UDP, TCP connect(), TCP SYN (half-open scan), ftp proxy (bounce attack), reverse flag, ICMP, FIN, ACK scan, Xmas Tree, SYN Scan and null scan. Nmap also…
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Wireless technology has become increasingly popular as it allows you to easily access the Internet from all sorts of locations around the world without requiring a network cable. But a wireless network isn’t…
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A vulnerability in GNU Bash could allow an unauthenticated, remote attacker to inject arbitrary commands so called as ShellShock Vulnerability. The vulnerability is due to improper processing of environment variables by the affected…
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There are plenty of ways to make your password secure, but most people just don’t bother. It is much easier to set a password that is easy to remember, but hackers rely on…
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UNIX treats every object in the operating system as a file. We can find the files associated with every action performed and can make use of them for different system- or process-related manipulations….
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Database A repository to store data. For example, a database might store all of the data associated with finance in a large company, information about your CD and DVD collection, or the records…
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In a previous tutorial, we used PowerShell Empire v2.3.0 for post exploitation of Windows Operating System. The same can also be done with one of the most popular toolkit named as Social Engineering Toolkit (SETOOLKIT) which…
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We have compiled a full list of Internet Media Types which you can easily use while development. “Internet Media Type” is the same as a MIME type. MIME types were originally created for…
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The OpenDreambox project aims to bring an open and extensible image to the Dreambox receivers and to provided viable alternatives to other images that are kept closed-source by their authors. In this OpenDreambox…
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Password is a key or a Secret word or a string of characters which is used to protect your assets or information from others in the cyber world. It is used for authentication,…
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rDNS or Reverse DNS is just the opposite of fDNS or Forward DNS. rDNS simply maps the address with hostname. Typically, the DNS is used to determine what IP address is associated with…
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If you are using somehow a managed or unmanaged VPS server then this article will definitely helps you to create a backup of your webserver on schedule basis with the help of cronjob….
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SEO is sometimes also called SEO copyrighting because most of the techniques that are used to promote sites in search engines deal with text and images. Videos, images, and infographics are best ways to…
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The psychology of image search is different from regular searches. Image searchers are usually more patient. At the same time, they are pickier. Therefore, optimizing your images makes sense. The added benefit of…
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A 404 error is an HTTP status code that means that the page you were trying to reach on a website couldn’t be found on their server. At some point, a visitor is…
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The Linux tar command stands for tap archive, is not a compressed file and commonly called as a collection (which contains the contents of many files) of a single file. Tar is the…
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