Global ETD Search

1	Security Certificate Renewal Management Boinapally, Kashyap January 2019 (has links) Context. An SSL encrypted client-server communication is necessary to maintain the security and privacy of the communication. For an SSL encryption to work, there should be a security certificate which has a certain expiry period. Periodic renewal of the certificate after its expiry is a waste of time and an effort on part of the company. Objectives. In this study, a new system has been developed and implemented, which sends a certificate during prior communication and does not wait for the certificate to expire. Automating the process to a certain extent was done to not compromise the security of the system and to speed up the process and reduce the downtime. Methods. Experiments have been conducted to test the new system and compare it to the old system. The experiments were conducted to analyze the packets and the downtime occurring from certificate renewal. Results. The results of the experiments show that there is a significant reduction in downtime. This was achieved due to the implementation of the new system and semi-automation Conclusions. The system has been implemented, and it greatly reduces the downtime occurring due to the expiry of the security certificates. Semi-Automation has been done to not hamper the security and make the system robust. SSL TLS Security Certificates Computer Sciences Datavetenskap (datalogi)
2	Living Under Security Certificates: Experiences of Securitization of Detainees and their Families Wadhawan, Subhah 06 December 2018 (has links) Security and race have historically been entangled in the politics of nation-building, whereby national security discourses have constructed the ‘public’ whom it should protect as ‘white’ while demonizing persons of colour as a threat to that public. In the current war against terrorism, these racialized discourses, underwritten by a colonial logic, have materialized through the symbolic and literal displacement of Muslim persons. Under this imperative of national security, both existing and novel legislations have either been suspended, contorted, or implemented to be used against Muslims, or anyone who visibly appears Muslim. Security certificates are one of such judicial tools. This thesis seeks to explore the experiences of securitization, analyzing how this legislation strips the subjects of the security certificate program of their legal rights and social connectedness. To explore this, I interviewed three of the five men from the ‘Secret Trial Five’ cases and some of their family members. I investigate how securitization manifests in the lives of those who have been securitized, exploring the practices that are used to maintain and reinforce the othering and the displacement of Muslim populations. Security Certificates Families Secret Trial 5 Chinese Head Tax Japanese Internment Canadian National Identity Lived experiences National Belonging Colonial State Colonization Qualitative interviews Social Death Civil Death State of Exception Securitization Racialization War on terror Experiencs of Muslims within Canada Exclusion Othering Moral indifference Mohamed Harkat Adil Charkoui Hassan Almrei Mahmoud Jaballah Mohamed Zeki Mahjoub House surveillance Body Relationships

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Security Certificate Renewal Management

Living Under Security Certificates: Experiences of Securitization of Detainees and their Families