Security implications for a wired India: Challenges ahead
Abstract India has earned a significant place in the global Information Technology (IT) industry and aspires to be an IT superpower in the future. With an expanding IT infrastructure, the nation is getting ‘wired’ to the ‘global village’ at a rapid pace. Ironically, the technology that empowers us also exposes us to new threats. These threats do not recognise borders and impinge on nearly every cross‐section of our society. The article covers the security implications for a ‘Wired India’ under the military, political, economic and social dimensions. While information security as a concept is gaining ground, a more holistic and integrated approach is imperative for bridging the gaps and warding off the threats successfully.
Security implications for wired India: Role of technology
Abstract With an expanding IT infrastructure, India is getting ‘wired’ to the ‘global village’ at an extremely rapid pace. Prudence demands that we pay due attention to the threats impinging upon our electronic frontiers. In a multifarious threat scenario, technology aids deployed in a ‘layered’ manner offer the most credible defence. While discussing various technologies, this article stresses our capability to develop core technologies and adapt them with effective policies in the working environment. Since technology itself is not the panacea for information security, unless aptly supported by sound legislation and effective policies, a secure ‘wired India’ would remain a distant dream.
Transformation from availability expression to failure frequency expression
The problem of computing the system's Failure Frequency is reduced to the problem of computing its Availability. This is performed by a transformation operator. However, the existing transformation operator is not practical because its transformation time increases exponentially with system size. To overcome this difficulty, this paper proposes a new method of transforming the Availability expression of a system into the corresponding Failure Frequency expression of the system. This method is based on a matrix approach using a 2 /spl times/ 2 matrix consisting of 0, Availability, and Failure Frequency in an appropriate manner. This transformation also enables algorithms for computing the Availability of a system to be transformed into algorithms for computing its Failure Frequency by replacing parameters and operations with matrix parameters and operations. The computation time after transformation is linear with respect to the original Availability algorithm. This implies that the problems of computing other well-known reliability measures including, Availability, Unavailability, MTBF, MTTR, MCT, Failure Rate, Failure Rate, and Failure Frequency, are reduced to only the Availability computation problem.