Computer Science

An extensive comparative study of cluster validity indices Olatz Arbelaitz, Ibai Gurrutxagan, Javier Muguerza, Jesu´ sM.Pe´ rez, In˜ igo Perona Department of Computer Architecture and Technology, University of the Basque Country UPV/EHU, Manuel Lardizabal 1, 20018 Donostia, Spain article info Article history: Received 3 February 2012 Received in revised form 26 July 2012 Accepted 31…

In networking there are many options in having data transferred from one location to another. Two of which include frame relay and leased lines. Frame relay is a communication method that transfers data by dividing information into packets and sending them over a virtual network. Frame relay is a difficult process to understand and to…

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By Pete Conti Imagine that, as you do annually, you are counting the minutes until the New Year arrives. You are watching Dick Clark announce that the countdown will begin soon, and you feel anxious. Finally, as you hear the offbeat 5-4-3-2-1-0, and let out a sigh of relief, something goes wrong. At precisely 12:00…

Fedora is a popular open source Linux-based operating system. Fedora is designed as a secure, general purpose operating system. The operating system is developed on a six month release cycle, under the guidance of the Fedora Project. Fedora is sponsor by Red Hat. According to the Fedora Project, Fedora is “always free for anyone to…

Image processing is a method to convert an image into digital form and perform operations on it and in order to get an enhanced image or to extract some useful information from it. It is a type of signal dispensation in which input is image, like video frame or photograph and output may be image…

GURU NANAK COLLEGE ,BUDHLADA SESSION: 2018-19 Assignment of : JAVA PROGRAMMING Topic : Integrity Submitted To: Submitted By: Prof. Rekha Kalra Manpreet Kaur MCA(LE)-2 INTEGRITY Integrity means that uniformity and uniformitarianism. DATA INTEGRITY : Data integrity word is a combination of two words: DATA + INTEGRITY = DATA INTEGRITY. 1.DATA: Facts and statistics which are…

In various network environments if a user needs to use or control a remote server, the user first needs to pass the authentication scheme of the server. To provide a secure authentication system, password-based methods are often used in many remote log-in servers. Password authentication with smart card is one of the most suitable and…

SUBMITTED BY SHASHWAT AGRAHARI SECTION D Reg. No: 150905170 [email protected] Roll No: 38 8087007163 Under the Guidance of: Rohit Bhargav Business Owner (IBM) Persistent Systems Ltd. DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING August 2018 ACKNOWLEDGEMENT I would like to thank Mr. Rohit Bhargav, my mentor, for helping me learn and guiding me throughout the course…

Abstract Linux containers is a very important and useful system because of the need for few resources consumption, fast startup times, and high I/O performance especially when it’s compared to virtual machines (VMs) on hypervisors, in multi-tenant environments. This paper is focused on how Linux containers can be secured from attackers who enforced through software…