Category: IT BLOG

Software is just a collection of instructions which are usually in machine understandable code or in a language which is understood by computer that instructs a processor to execute any special task .While hardware is the part of a computer system.
Basically Computer software is intangible which means it cannot be touched while computer hardware is tangible. Computer Software is stored in computer’s memory.
The instruction or code which is written in a machine language is called “machine code”. Usually software is coded in a language which is easy to understand for human beings so that they can write code easily and can understand it. The language used to write code is known as “High level Programming language”. High level language is easy and efficient foe the programmer than machine language. These high level language is than complied and interpreted by compiler and interpreter which change the high level language to machine language .
Types of Computer Software
Computer Software is of two types that are Systems software and Application Software.
System software are made to make the computer work. It works like a base for computers to work. All type of operating systems is system software. System software includes the following Functions- Start of a computer (BOOTING), File management, Memory Management, Resource Management, Security Management etc. System Software also control the computer’s Hardware and it also recognize and install the new devices attracted to computer.
Applications software is the software which work or perform their work on system software. All the application software is ran on system software (Operating System). Application Software includes word processors, spreadsheets, and database management systems ETC.

Hacking….The one of best interesting topic for IT person. Exactly what is hacking?
In computer networking system, hacking is the technical effort of changing, modifying, manipulating the behavior of network connection and the connected Device. The person who goes for hacking has known as a Hacker.
Hacking done on the computer network by writing some programmatically, codes or we can say some scripts that will run automatically with attached program. Here I am going to describe some hacking techniques used for hacking.
1. Phishing
Phishing is the most popular method used by hackers for hacking the password of a person’s facebook ID and it is an easiest process of hacking Facebook ID password.
Phishing, the hacker creates a login page, which is look like original login page. After creating this fake login page hacker asks from the person whose password he\she wants to hack for login into the page. Once the person login into fake page the parson’s email id and password has saved in a text file, and than the hacker has succeeded in his\her task of getting password of that person.
2. Key logging
Key logging is also a easiest way of getting any persons password and important data. A Key logger is a small program, which has installed on the system of person. Once it has installed on the system, it will start recording all the data whatever person type on his system. The recorded data is send back to the hacker by using FTP or mailing information.
3. Stealer’s
Stealer’s as the name meaning go, is the process stealing data from the person’s system. Stealer’s are basically a software which is designed to steal the saved information (like password) from the person’s system.
4. Session Hijacking
Session Hijacking is more difficult than others are. In session, hijacking hacker used person’s browser cookies. Server for authentication of client person uses cookies. That means hacker steals the cookies and uses it for accessing person’s account on website. Session hijacking used in LAN and WIFI networks.