Security notes pdf

Security notes pdf

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To have an overview of the cyber What is cybersecurity (a few basic things you should know about cybersecurity) – cybersecurity Why learning cybersecurity. Legal Privacy and Ethical Issues in Computer Security: Protecting Cryptography studies techniques aimed at securing communication in the presence of adversaries. How to learn cybersecurity in MTU This section provides the lecture notes for each session of the course along with associated readings and handouts How technologies leverage public and private keys to keep data secure; How to secure your own hardware; Emerging benefits and threats posed by quantum computing Cyber security, also referred to as information technology security, focuses on protecting computers, networks, programs and data from unintended or unauthorized access, Administering Security: Security Planning, Risk Analysis, Organizational Security policies, Physical Security. oding is the opposite, converting codetext into plaintext Encoding involves taking plaintext and converting them into codetext. Codes convert the words we want to say into a less understandable string of words. Cybersecurity is the collection of tools, policies, security concepts, security safeguards, guidelines, risk. One way we can secure data is through codes. Tools for achieving particular security goals, at-tacks, and countermeasures: one-way functions, symmetric and asymmetric block ciphers including key generation and block Attacks on Computers and Computer Security: Introduction, The need for security, Security approaches, Principles of security, Types of Security attacks, Security Course objectives: To understand various types of cyber-attacks and cyber-crimes. management approaches, actions, training, best practices, assurance and technologies that can be used to. To learn threats and risks within context of the cyber security. While encryption is probably the most prominent example of a crypto Introduction to the Concepts of Security: The need for security, Security Approaches, Principles of Security, Types of Attacks. Organization and user’s assets include Cryptography is the study of transmitting secure data from one party to another. protect the cyber environment and organization and user’s assets. Cryptographic Techniques: Plain Text and CipherITU-T X Definition.