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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As part of a security audit, evaluation, and “pentesting“, a command execution vulnerability may be discovered (RCE – Remote Command Execution). The listener quickly needs to have a full interactive shell depending on…
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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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Ever heard of an evil twin AP? An evil twin AP is like a rogue access point. The attacker creates a fake wireless AP to lure users into thinking it’s a trusted wireless…
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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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