One of the major thematic concerns of most of Bhasa's plays is the conflict between grand narratives and alternative voices. 'Dharma' was the word used in ancient days to denote the conglomeration of the rules which prescribed the duties and privileges of various classes of the society. Even though this word does not prominently appear in the plays of Bhasa, the values which this word stands for are problematised in these plays. The author is always aware of the two or more worlds, within which every individual exists. Bhasa's focus is on the dialectic involved in the relationship between the different worlds present in each individual. His endeavor is to ignite the creative tension that exists between the various elements within the plot and texture of the plays.The above mentioned internal tension is present in various forms in Bhasa's plays. In plays like the Pratijnayougandharayana and Svapnavasavadatta, the contradiction appears in the form of an intense conflict between the world of political discourses and practical wisdom represented by the clever ministers of King Udayana and king Mahasena, and the 'other' world created by King Udayana and Vasavadatta which is dominated by innate passions, desires and dreams

Vehicles are becoming advanced by combining the greater power to achieve connectivity solutions and the advancement in software visions. In modern vehicles automotive designs are interfaced with these features. The system includes keyless entry system and immobilizer system as the main weapons to prevent the vehicle theft. But these type of systems provide or detect the unauthorized access of vehicles to a measurable limit only. These security systems have straightforward. So car burglary has been a persevering issue far and wide and a greater test from the proficient criminals. This project proposes an aim to design efficient security control for auto theft prevention system by adding notable enhancement features such as a fingerprint system, password. It is also included with some rationalizing security features like GPS fencing and conveying location of vehicle as a message using GSM module. It deals with accident detection system when the accident occurs it uses Tilt, Smoke Sensor and Buzzer and alerts the Emergency team for help by reading the exact latitude and longitude of the vehicle involved in the accident.

Distributed Denial of Service (DDoS) attack is considered one of the major security threats in the current Internet. Although many solutions have been suggested for the DDoS defense, real progress in fighting those attacks is still missing. In this chapter, the authors analyze and experiment with cluster-based filtering for DDoS defense. In cluster-based filtering, unsupervised learning is used to create profile of the network traffic. Then the profiled traffic is passed through the filters of different capacity to the servers. After applying this mechanism, the legitimate traffic will get better bandwidth capacity than the malicious traffic. Thus the effect of bad or malicious traffic will be lesser in the network. Before describing the proposed solutions, a detail survey of the different DDoS countermeasures have been presented in the chapter.

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