1: Introduction and Security Trends 2: General Security Concepts 3: Operational/ Organizational Security 4: The Role of People in Security 5: Cryptography 6: Public Key Infrastructure 7: Standards and Protocols
notably the invention of concepts such as causality and logical clocks, safety and liveness, replicated state machines, and sequential consistency.” Turing Award
Principles of Computer System Design is the first textbook to take a principles-based approach to the computer system design. It identifies, examines, and illustrates fundamental concepts in computer system design that are common across operating systems, networks, database systems, distributed systems,...
These concepts form the backbone of security in any IT system, and while they might be applied differently depending on the type of system, such as a cloud service vs. an on-prem solution, they are all important in designing more trustworthy architectures. In this article we take a look at...
Case studies that make the abstractions real: naming (DNS and the URL); file systems (the UNIX file system); clients and services (NFS); virtualization (virtual machines); scheduling (disk arms); security (TLS) Numerous pseudocode fragments that provide concrete examples of abstract concepts ...
In this chapter, you will also learn the concepts of principle of least privilege. It is important to know how to perform risk scoring and risk weighting in the realm of risk assessment and risk reduction. This chapter provides an overview of these risk assessment and risk reduction methodologie...
and ad hoc coding methods. Throughout, methods for improving the security and robustness of your programs will be emphasized and you will have an opportunity to practice these concepts through various lab activities. A knowledge of the C programming language is helpful, but not required to partici...
Leveragers are capable of doing a lot to get your concepts implemented. Conceptualizing and managing are most important and take only about 10% of the time needed for implementing; so if you have good leveragers, you can accomplish a lot more with relative ease. 177c) 使用执行力强的人。
and illustrates fundamental concepts in computer system design that are common across operating systems, networks, database systems, distributed systems, programming languages, software engineering, security, fault tolerance, and architecture. Through carefully analyzed case studies from each of these discipli...
Security WatchPrinciples of Quantum Security Jesper M. Johansson It can be a lot of fun to toss something unexpected, but valuable, into a conversation. For a while now, I've been using the Heisenberg Uncertainty Principle to explain security concepts. (Those who have heard my unicorn story ...