Titlebook: Computer Security and the Internet; Tools and Jewels fro Paul C. van Oorschot Textbook 2021Latest edition Springer Nature Switzerland AG 20

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Security Concepts and Principles, and files stored on them. We first consider the primary objectives or . of computer security. Many of these can be viewed as . provided to users and other system components. Later in this chapter we consider a longer list of . for security, useful in building systems that deliver such services.

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引導

Malicious Software,ays to name and classify malware, we use groupings based on characteristics—including propagation tactics and malware motives—that aid discussion and understanding. We consider why it can be hard to stop malware from entering systems, to detect it, and to remove it.

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強制性

Consensus

exophthalmos

Springer Nature Switzerland AG 2021

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https://doi.org/10.1007/978-3-030-19381-2This chapter introduces basic cryptographic mechanisms that serve as foundational building blocks for computer security: symmetric-key and public-key encryption, public-key digital signatures, hash functions, and message authentication codes. Other mathematical and crypto background is deferred to specific chapters as warranted by context.

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Nixon, Reagan and the New Right,Here we consider common methods that exploit vulnerabilities in (typically non-security) software programs, through abuse of features in programming languages, system architectures, and supporting functionality.

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