Memory-Constrained Security Enforcement
Autor: | Talhi, Chamseddine |
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EAN: | 9783838320816 |
Sachgruppe: | Informatik, EDV |
Sprache: | Englisch |
Seitenzahl: | 220 |
Produktart: | Kartoniert / Broschiert |
Veröffentlichungsdatum: | 14.10.2009 |
Untertitel: | Evaluation of Java ME-CLDC Security and Characterization of Memory-Constrained Security |
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This book aims at investigating memory-constrained security by analyzing the security of Java ME-CLDC and characterizing enforceable security policies. More precisely, the main objectives are (1) evaluating and improving the security of Java ME-CLDC and (2) characterizing memory-constrained execution monitoring; an important class of security mechanisms. We conducted a vulnerability analysis of Java ME-CLDC that revealed the presence of vulnerabilities in the platform and showed how to improve the underlying security model. In addition, we conducted a risk analysis that provided a seriousness estimation of the risks associated with the uncovered vulnerabilities. To characterize memory-constrained execution monitoring, (1) we defined a new automata class, called Bounded History Automata (BHA), to specify memory-constrained EM enforcement, (2) we identified a new memory-directed taxonomy of EM-enforceable properties, and (3) we investigated the enforcement of local properties using memory-constrained EM. Our characterization covers conventional monitors as well as more powerful monitors.