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Computer and Systems Architecture

American University in Cairo

Theses/Dissertations

Articles 1 - 5 of 5

Full-Text Articles in Engineering

Dbknot: A Transparent And Seamless, Pluggable Tamper Evident Database, Islam Khalil Oct 2020

Dbknot: A Transparent And Seamless, Pluggable Tamper Evident Database, Islam Khalil

Theses and Dissertations

Database integrity is crucial to organizations that rely on databases of important data. They suffer from the vulnerability to internal fraud. Database tampering by internal malicious employees with high technical authorization to their infrastructure or even compromised by externals is one of the important attack vectors.

This thesis addresses such challenge in a class of problems where data is appended only and is immutable. Examples of operations where data does not change is a) financial institutions (banks, accounting systems, stock market, etc., b) registries and notary systems where important data is kept but is never subject to change, and c) …


Aspectization Of Web Applications Quality Of Service Measures, Lamya Atef Othman Tantawy Feb 2008

Aspectization Of Web Applications Quality Of Service Measures, Lamya Atef Othman Tantawy

Archived Theses and Dissertations

No abstract provided.


Automated Selection Of Legacy Systems Soa Modernization Strategies Using Decision Theory, Rafik Amir Salama Jun 2007

Automated Selection Of Legacy Systems Soa Modernization Strategies Using Decision Theory, Rafik Amir Salama

Archived Theses and Dissertations

No abstract provided.


Distributed Web Services Firewall, Hesham Samy Sabry Jun 2007

Distributed Web Services Firewall, Hesham Samy Sabry

Archived Theses and Dissertations

No abstract provided.


A Framework For Requirements Engineering Support For Service Providers, Yohana Saad Soliman Nassim Feb 2007

A Framework For Requirements Engineering Support For Service Providers, Yohana Saad Soliman Nassim

Archived Theses and Dissertations

No abstract provided.