Discovery tools are used to gather information about a target network or system. The tools enable you to easily perform many otherwise manual processes, such as whois queries, DNS zone transfers, SNMP queries,…
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Network Mapper (Nmap) is one of the most effective and functional tools in Kali Linux. Nmap can be used to perform a large range of different scanning techniques and is highly customizable. Nmap is…
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Testers usually maintain a library of the current and historical operating systems. When testing Microsoft operating systems, Windows XP is used as the reference standard to test vulnerabilities. Although Windows XP will be…
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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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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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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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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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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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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 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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cURL is the magical utility that allows developers to download a URL’s content, explore response headers, get stock quotes, confirm our GZip encoding is working, and much more. One more great usage of…
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Netstat is a built in command line tool that provides you with information about TCP connections, network statistics and IP routing table. As it is built in, there is nothing to download. It…
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To check the host the alive or not, we always use PING Command. The “ping” command is built into both Windows and UNIX machines as a universal way of testing network response time and…
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A 404 Page Error or Not Found error is displayed when you go to a page that doesn’t exist within an active website. One of the most common errors you can come across…
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In the early 90’s GNU/Linux systems consisted of little more than a beta – quality Linux kernel and a small collection of software ported from the GNU project. It was a true hacker’s…
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Windows Defender Security Intelligence (WDSI), formerly known as Microsoft Malware Protection Center (MMPC), is committed to helping Microsoft customers. With Windows Defender Security Intelligence (WDSI) you can explore in-depth threat encyclopedia for information…
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Netstat is truly a very overlooked tool for network troubleshooting so I believe that it would be beneficial to post all of the switches and options available with NETSTAT. Netstat displays protocol statistics…
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Headers and methods work together to determine what clients and servers do. This article quickly sketches the purposes of the standard HTTP headers and some headers that are not explicitly defined in the…
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HTTP status codes are classified into 5 broad categories. The status codes provide an easy way for clients to understand the results of their transactions. As methods tell the server what to do,…
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