We are living in the modern era run by technology. Our daily life depends on it, live with it. So, nowadays the internet is a common name known to everyone. The Internet contains everything we need. So, people are using and depending on it more and more. As internet usage is increasing day… Read More »
Biometric technology comprises of methods for uniquely recognizing humans based upon one or more intrinsic physical or behavioral traits.
Noway days people do not go to a bank to make a transaction, do not go to an Electric board to pay bill, do not go to railway station to make a train reservation and what not. All these time consuming and non productive tasks are simplified because of Internet (Read more on How Internet works?). To carry out… Read More »
Biometric Identification Systems are widely used for unique identification. Especially for verification and identification. There are many types of biometric systems like fingerprint recognition, voice recognition, face recognition, palm recognition, iris recognition, etc. Among all of these, Fingerprint recognition is one of the well-known and most widely used biometric technologies. A fingerprint is the pattern of ridges and valleys on the… Read More »
A honeypot is used in the area of computer and Internet security . It is a security resource, whose value lies in being probed, attacked or compromised. They are special decoy servers to catch the‚ Blackhats (people with evil and illegal intents). Honeypots attract the hackers to attack a vulnerable computer system, which is under observation, by a security team. All the information about the attackers is logged, and monitored.
The confidentiality objective is required in sensors environment to protect information traveling between the sensor nodes of the network or between the sensors and the base station from disclosure, since an adversary having the appropriate equipment may eavesdrop on the communication.
A MANET is a collection of wireless nodes that can dynamically form a network to exchange information without using any pre-existing fixed network infrastructure.