FTP used to be the most used protocol on the Internet by sheer data traffic until it was surpassed by HTTP a few years ago. FTP does one thing, and it does it…
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SSH (Secure Shell) is a program to log into another computer over a network, to execute commands in a remote machine, and to move files from one machine to another. It also provides…
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A virtual machine is a software that, like a physical machine, runs an operating system and applications. A virtual machine uses your host system’s physical resources on which it runs. Virtual machines have…
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The internet is a network of computers linking many different types of computers all over the world. It is a network of networks sharing a common mechanism for addressing computers, and a common…
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Structured Query Language, which is better known as SQL, is the underlining common programming language that is understood by most database management systems. It provides a common way for application to access the…
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In a perfect world, policies and procedures would always produce the perfect product. This requires employees to follow policies and procedures at all times. However, we do not live in a perfect world….
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Pointers are one of the most powerful features available in C++. The use of pointers offers a great degree of flexibility for manipulating data in programs and making programs quicker and memory efficient….
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The CCIE Certification is the highest level of achievement for network professionals, certifying an individual as an expert or master. Cisco Systems has since become an unrivaled worldwide leader in networking for the…
Read more Data communication technologies deal with means and methods of data transfer from one location to another. Marriage between computing and data communication technologies is one of the most exciting development that has revolutionized…
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The field of computer investigations and forensics is still in its developing stages. The need for computer forensics has become more apparent with the exponential increase in the number of cyber crimes and…
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In attempting to build a secure organization, where should you start? One commonly held belief is that you should initially identify your assets and allocate security resources based on the value of each…
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In the modern era, information technology has facilitated transmission of multi-facet information across the world. Alexa Rank is a global and regional result of just how popular the site is. In other words,…
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Hacking is an art or a technique which is used to find the solution for a typical problem by implementing either the legal or illegal ways. It may or may not be done…
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Cryptography is a tool for protecting information in our computer systems. The art of protecting information by encrypting into an unreadable format, called as cipher text. Only those who possess a secret key…
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Understanding the way people’s brains work would be the key to building the ultimate web applications. Web applications are applications whose functionality is processed on a web server, and is delivered to the…
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