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Internet is a computerized network of information. It is the greatest invention in the communication system. It is the worldwide network of computer. Its uses and functions are smooth, easy and rapid. A students who knows just the keys of computer, can communicate anywhere he wishes. Internet communication is now the latest communication in the world. A computer and a telephone connection are required to get an Internet connection. There are two types of Internet such as Dial up and Broad Band. Internet has great usefulness. To get appropriate information a person has to communicate in the appropriate address. One can also go to a search engine like Yahoo, Goggle for finding particular page or a piece of information. A search engine is a system through which you can search for information on Web pages containing that information. By using Internet students can go through several books from the libraries without going there. They can seek information regarding admission to different for...

An open-source security testing methodology manual (OSSTMM) basically includes almost all the steps involved in a penetration test. The methodology employed for penetration test is concise yet it’s a cumbersome process which makes it difficult to implement it in our everyday life. Penetration tests, despite being tedious, demands a great deal of money out of company’s budgets for their completion which often are not met by a large number of organizations NIST, on the other hand, is more comprehensive than OSSTMM, and it’s something that you would be able to apply on a daily basis and in short engagements. The screenshot indicates the four steps of the methodology, namely, planning, discovery, attack, and reporting. The testing starts with the planning phase, where how the engagement is going to be performed is decided upon. This is followed by the discovery phase, which is divided into two parts—the first part includes information gathering, network scanning, service identification, an...

LOS ANGELES: Three-time Oscar winner Daniel Day-Lewis is retiring from acting, his spokeswoman said on Tuesday, ending a storied movie career that includes performances in “Lincoln” and “Gangs of New York.” Day-Lewis, 60, the only man to have won three best actor Oscars, gave no reason for his decision, calling it private. Daniel Day-Lewis will no longer be working as an actor,” his publicist, Leslee Dart, said in a statement. “He is immensely grateful to all of his collaborators and audiences over the many years.” The statement said there would be no further comment. He has one more movie in the works — “Phantom Thread,” which is set in London’s 1950s fashion world and is due to be released in December. Day-Lewis, who was born in Britain and holds dual Anglo-Irish citizenship, won his third best actor Oscar in 2013 for playing US President Abraham Lincoln in “Lincoln.” His win made him the first man to be awarded three best actor Oscars in the history of the Academy Awards. He previou...

All the ingredients that we have around us are jointly known as environment. Environment pollution implies the contamination of the surroundings. Any abnormal change of environment in chemical, physical and biological characteristics in environment is called environment pollution. Environment is the whole system of our existence. Our environment is becoming polluted every day for several reasons. Human beings mainly pollute environment. Massive industrialization is an important cause of environment. Smoke from motor vehicles also pollutes environment. Serious environment pollution occurs in big cities because buses, trucks and cars play in the streets every day and emit smoke. Mills and factories also pollute water. They throw their waste products into rivers and canals. By burning wood and melting pitch for road construction people make more smoke and pollute air. We use pesticide in our crop fields. It also pollutes our environment. Indiscriminate cutting of trees has also turned unb...

What Is a Penetration Test? A penetration test is a subclass of ethical hacking; it comprises a set of methods and procedures that aim at testing/protecting an organization’s security. The penetration tests prove helpful in finding vulnerabilities in an organization and check whether an attacker will be able to exploit them to gain unauthorized access to an asset. Vulnerability Assessments versus Penetration Test Oftentimes, a vulnerability assessment is confused with a penetration test; however, these terms have completely different meanings. In a vulnerability assessment, our goal is to figure out all the vulnerabilities in an asset and document them accordingly. In a penetration test, however, we need to simulate as an attacker to see if we are actually able to exploit a vulnerability and document the vulnerabilities that were exploited and the ones that turned out to be false-positive. Preengagement Before you start doing a penetration test, there is whole lot of things you need to...

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Similarly, we have categories of hackers about whom you might hear oftentimes. Some of them are as follows: Script kiddie—Also known as skid, this kind of hacker is someone who lacks knowledge on how an exploit works and relies upon using exploits that someone else created. A script kiddie may be able to compromise a target but certainly cannot debug or modify an exploit in case it does not work. Elite hacker—An elite hacker, also referred to as l33t or 1337, is someone who has deep knowledge on how an exploit works; he or she is able to create exploits, but also modify codes that someone else wrote. He or she is someone with elite skills of hacking. Hacktivist—Hacktivists are defined as group of hackers that hack into computer systems for a cause or purpose. The purpose may be political gain, freedom of speech, human rights, and so on. Ethical hacker—An ethical hacker is as a person who is hired and permitted by an organization to attack its systems for the purpose of identifying vuln...

  IT is only for EDCATIONAL PROPOSE so i am not responsible for any kind of crime and other criminal activity. I will provide you ethical hacking course in free .If i have many follower in my blog then I will made YOUTUBE CHANNEL . You learn here completed ethical hacking course.   I WILL START LEARNING THE NEXT DAY SO FRIEND please read my blog ,comment ,like ,subscribe and share your friend ..  THERE ARE MANY PAGE OPEN ALL PAGE AND READ THEN LEARED NEW THINGS AND KEEP HAPPY.... ||||||||THANK YOU||||||| Introduction to hacking:  There are many definitions for “hacker.” Ask this question from a phalanx and you’ll get a new answer every time because “more mouths will have more talks” and this is the reason behind the different definitions of hackers which in my opinion is quite justified for everyone has a right to think differently.In the early 1990s, the word “hacker” was used to describe a great programmer, someone who was able to build complex logics. Unfortunately,...

Introduction :  from the very beginning of world civilization, this world has experienced three revolutionary changes. The first revolutionary change came through the advent of agricultural system. The second came with the inversion of steam engine industrial revolution. The third one is the information revolution that conquered and linked all the corners of the world. Today, the world has become very small and integrated by the virtue of advanced communication systems and channels. Origin of the fiber optic communication system:   using light as a form of communication is by no means a recent development. One of the first forms of optical communication was using the fire and smoke signals. Technically speaking, a simple gesture such as waving your and comes under the preview of communication since it requires the presence of light performing the some gesture in a darkroom will not evoke response from the other party. What is optical fiber: the optical fiber is a way for ...

English Learning course In this page , we are share the knowledge about learning good english. we will provide you many gramatical knowledge , speaking , written knowledge and reading knowledge . I am follow many books , apps , websites , youtube channel etc.  we are start from writing essays and then we will provide grammer , letter writing ,reading test, etc. We will make some syllabus. You will follow us ,we sure that you will be good in english  We will start our class by next blog so please like , comment, share to your friend and most important Please subscribe our blog then you recived new update in your email.       Thank you for reading. Human Rights and Values Man can legitimately boast of his advanced civilization that by and large has come in the train of science. Man has set his foot on the Moon, on top of the Everest and at the bottom of the deepest oceans, has probed widely other planets of the solar system and sent radio signals be...