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3D Printing  In this article we will talk about 3D Printing. If you want to know know about What is 3D printing ,History of 3D printing ,Principle of 3D printing and many more then this article gonna help you alot.  3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file.The creation of a 3D printed object is achieved using additive processe in which an object is created by laying down successive layers of material until the object is created.3D printing is the opposite of subtractive manufacturing which is cutting out / hollowing out a  piece of metal or plastic with for instance a milling machine.3D printing enables you to produce complex shapes using less material than traditional  manufacturing methods. 3D Printing Limitations- 1. Surface texture is generally too rough. 2.Materials generally have low strengths. 3. Material prices are too high. 4. Parts are generally not so dense. 5. Color is only possible w...

Cyber Security In this article we will talk about cyber security. What is cyber security, Importance of cyber security , types of cyber security ,goal of cyber security and many more if you want to know about cyber security then this article gonna help you alot.. The technique of protecting internet-connected systems such as computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks is known as cybersecurity. We can divide cybersecurity into two parts one is cyber , and the other is security . Cyber refers to the technology that includes systems, networks, programs, and data. And security is concerned with the protection of systems, networks, applications, and information. In some cases, it is also called  electronic information security  or  information technology security . Some other definitions of cybersecurity are: Cyber Security is the body of technologies, processes, and practices designed to protect networks, devices, progra...

Computer Security Introduction  In this article we will talk about computer security.If you want to make your system secure and wants to know about different types of attack and wants to prevent yourself from attacker then this article gonna help you alot. 1. Computer security is the protection of information systems from theft or damage to the hardware, software and to the information on them. 2. It includes controlling physical access to the hardware, as well as protecting against  harm that may come via network access, data and code injection, and due to malpractice by operators. We can design the policies for information security within an organization by providing : Confidentiality : Only authorized users can access the data resources and information Integrity : Only authorized users should be able to modify the datawhen needed. Availability : Data should be available to users when needed. Authentication : Communicating with the authorized Advantages of computer securit...