Kali Linux Complete Training Program from Scratch Course

  

Kali Linux Complete Training Program from Scratch Course free ; well Linux is an operating system just like Windows Mac or UNIX and now that we know that Linux is an operating system let's see what exactly is an operating system ok now an operating system is a mediator between the hardware of the computer and the software's or apps that you install the operating system controls the resources that are in the hardware like for example the hard-disk the RAM the processor and manages them in other words if there is a particular app or software as a user you want to run it for example an application like Microsoft Word and this application requires 128 megabytes of RAM to run on the operating system will reserve 128 megabytes of the RAM to give it to the application that you are running another example if you are downloading an application which is five gigabytes in size the operating system reserves this five gigabytes of size from the hardware for the application that you are downloading. 

Now we know that Linux is an operating system let's have a quick overview on the Linux history it is important that you know a bit of the history of Linux before you start the first version of Linux has been released in September 1991 and it was made by a student that was in health University called Linux Torvalds released Linux as an operating as an open source and open source means that anybody can see the code in which the application was written with and edit it although you can't edit any open source application because each open-source application has a license agreement so now before you download any application that is open source before you would like to use it and start editing in it you must first see its license agreement so you can see if you can edit in it or you can only see its code without editing in it so open source didn't start with Linux .

The 0.10 of Linux was released and to log in there wasn't any user or password and the operating system 0.10 didn't support a hard disks except for the 80 hard disks as time moved on Linux started to spread wide and develop across companies and companies started releasing the kernel of the Linux for people to edit in it and develop it now Linux a Linux is an operating system for many things including mobile devices computers in companies and personal computers and it is now trusted and used by many of the large known companies okay now we know that Linux is an open-source operating system that means that any user or organization can edit in it as time moved on company started to edit in Linux and release new versions according to the company's name like for example Red Hat Linux sues Linux ubuntu Linux and each name over here is a distribution for example Red Hat is a distribution Suzy a distribution and each one of those is a distribution and each distribution of those has a different release for example sorry I mean each distribution of those has different releases for example now there is red hat 7 there is Ubuntu 14 and so on in this picture there are some of the distributions of Linux there are more than 50 distributions of Linux now is there a big difference between the distributions the answer is no there isn't a big difference between distributions you may only find slight changes in the comments and slight changes in the locations of the configuration files there also may be differences in the security for example there is a distribution called trust X which is mainly focusing on the security side of the operating system all right now let's have a look at the linuxos advantages from the advantages of Lennox is that it's free but not all distributions are free for example red hat will give you its support by money as well as size but all other distributions rather than size and red hat and the support or free sorry I would like to give a better example or make this statement more clear that the red hat gives it a support by money as well as size but all other distributions are free from the advantages of Lennox also is that it has good stability you can have a Linux server that is working for a year without problems it's easy to install it works on any platform.

What is Ethical Hacking ?

Kali Linux Complete Training Program from Scratch Course free ; Hacking is the process of finding and eventually accessing a computer system or possible access point in a computer network. Hacking usually refers to unauthorized intrusion into a computer computer or network Sometimes this is done to destroy the system or steal sensitive information on the computer. A person involved in hacking activities is a hacker Identifies vulnerabilities in the hacker system to gain access Sometimes its purpose is to test pesticides and identify weaknesses to make the system more secure, but sometimes a hacker can get into the system. A hacker is not an ordinary person Hackers always think outside the box A hacker is more than just a login / logout user Hackers always think critically How the system works, whether the ports are open or not Hacking is not always illegal and not all hackers are criminals While, there are tons of companies that give millions of dollars to non-ethical hackers to find and keep vulnerabilities in their systems.

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