The field of computer investigations and forensics is still in its developing stages. The need for computer forensics has become more apparent with the exponential increase in the number of cyber crimes and litigations in which large organizations are involved.... Read more
In attempting to build a secure organization, where should you start? One commonly held belief is that you should initially identify your assets and allocate security resources based on the value of each asset. Though this approach might prove effective,... Read more
In the modern era, information technology has facilitated transmission of multi-facet information across the world. Alexa Rank is a global and regional result of just how popular the site is. In other words, Alexa rank is a global ranking system... Read more
Hacking is an art or a technique which is used to find the solution for a typical problem by implementing either the legal or illegal ways. It may or may not be done with the concern of the owner. The... Read more
Cryptography is a tool for protecting information in our computer systems. The art of protecting information by encrypting into an unreadable format, called as cipher text. Only those who possess a secret key can decrypt the message into original text.... Read more
Understanding the way people’s brains work would be the key to building the ultimate web applications. Web applications are applications whose functionality is processed on a web server, and is delivered to the end users over a network such as... Read more
This article offers you a solid foundation for the Certified Information Systems Security Professional (CISSP) exam. This article is designed for readers and students who want to study for the CISSP certification exam. The CISSP exam is governed by the... Read more
Data is a collection of facts – unorganized, but able to be organized into useful information. A collection of sales orders, employee time sheets, and class attendance cards are a few examples. Data can be manipulated to produce output, such... Read more
Having problems with your site not sending emails? Email has been a major part of the Internet revolution, and not just because it has streamlined the junk mail industry. When a message is sent to your email address, it is... Read more
A structure is a collection of related data items which can be of different types held together in a single unit. The data items enclosed within a structure are known as its members which can be either of int, float,... Read more
Well Known ports (also known as system ports) are numbered from 0 through 1023. In computer networking, the term port can refer to either physical or virtual connection points. Physical network ports allow connecting cables to computers, routers, modems and... Read more
Of all the communications services available today, wireless services are having the most dramatic impact on our personal and professional lives, enhancing personal productivity, mobility, and security. The wireless industry worldwide is experiencing rapid innovation, increased competition, and diversity in... Read more
Shell program is series of Linux commands. Shell script is just like batch file is MS-DOS but have more power than the MS-DOS batch file. Shell script can take input from user, file and output them on screen. Useful to... Read more