MAC address filtering allows only a set list of hardware devices connect. Every device will have a unique MAC address. However, using a sniffer the MAC address of a valid client is easily…
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Wi-Fi Adapters are devices that allow computers to connect to the Internet and to other computers without using wires. A USB WiFi adapter overrides the computer’s built-in wireless functionality, giving you a faster,…
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Checkpoint is a cyber security architecture which offers the perfect combination of proven security, easy deployment, and effective management by consolidating key security applications (firewall, VPN, intrusion prevention, and antivirus and more) into…
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Penetration Testing is an attempt to exploit the vulnerabilities to determine whether unauthorized access or other malicious activity is possible. Penetration testing these days can be executed and performed automatically by software applications…
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Initializing a variable is considered very helpful while making programs. We can initialize variables of built-in data types at the time of their declarations. For Example int a = 10; Index: [#1] –…
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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…
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A medium is something that can be used for presentation of information. There are two basic ways to present some information: Unimedium Presentation – In this case, a single medium is used to…
Read more C++ is an Object Oriented Programming language. The key concepts of OOPs include classes, objects, data hiding, encapsulation, abstraction, polymorphism and inheritance. They key concept of Object Oriented Programming language C++ is a…
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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…
Read more 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….
Read more 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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