Types of cryptography - Samenvattingen, Aantekeningen en Examens

Chapter 2 – Cryptographic Tools TRUE/FALSE QUESTIONS: T F 1. Symmetric encryption is used primarily to provide confidentiality. T F 2. Two of the most important applications of public-key encryption are digital signatures and key management. T F 3. Cryptanalytic attacks try every possible key on a piece of ciphertext until an intelligible translation into plaintext is obtained. T F 4. The secret key is input to the encryption algorithm. T F 5. Triple DES tak...

Which of the following phases of a system development life-cycle is most concerned with authenticating users and processes to ensure appropriate access control decisions? The Answer Is :- Operation and maintenance What is the effective key size of DES? The Answer Is :- 56 bit What are two types of ciphers? The Answer Is :- Transposition and substitution When block chaining cryptography is used, what type of code is calculated and appended to the data to ensure authenticity? The Answer Is :...

Which of the following phases of a system development life-cycle is most concerned with authenticating users and processes to ensure appropriate access control decisions? - Operation and maintenance What is the effective key size of DES? - 56 bit What are two types of ciphers? - Transposition and substitution When block chaining cryptography is used, what type of code is calculated and appended to the data to ensure authenticity? - Message authentication code Which of the following is the ...

CSIA 300 Final Prep Which of the following phases of a system development life-cycle is most concerned with authenticating users and processes to ensure appropriate access control decisions? - Operation and maintenance What is the effective key size of DES? - 56 bit What are two types of ciphers? - Transposition and substitution When block chaining cryptography is used, what type of code is calculated and appended to the data to ensure authenticity? - Message authentication code ...

Chapter 1: Information security is primarily a discipline to manage the behavior of people. Confidentiality, integrity, and availability represent the three objectives of information security. Important certifications:  CISSP (certified information systems security professional  GIAC (Global Information Assurance Certification  SSCP (Systems Security Certified Practitioner Parts of an information security practice:  Laws and ethical practices  Access controls  Securit...

CAIA Level I Exam 2023 5th percentile vs 25th percentile performance - CORRECT ANSWER-5th percentile managers outperform in every comparison BUT 25th percentile managers' performance is more volatile --> even if 25th percentile managers outperform they tend to mean revert --> demonstrates the perils of choosing managers based on historical performance alternative asset performance evaluation - CORRECT ANSWER-unlike in traditional assets, alpha is difficult to define in alterna...

CSIA 300 Final Exam QUESTIONS AND ANSWERS 2023 UPDATE GRADED A+ Which of the following phases of a system development life-cycle is most concerned with authenticating users and processes to ensure appropriate access control decisions? - Correct Answer-Operation and maintenance What is the effective key size of DES? - Correct Answer-56 bit What are two types of ciphers? - Correct Answer-Transposition and substitution When block chaining cryptography is used, what type of code is calculated...

Which of the following phases of a system development life-cycle is most concerned with authenticating users and processes to ensure appropriate access control decisions? - Correct Answer-Operation and maintenance What is the effective key size of DES? - Correct Answer-56 bit What are two types of ciphers? - Correct Answer-Transposition and substitution When block chaining cryptography is used, what type of code is calculated and appended to the data to ensure authenticity? - Correct Answe...

What are the phases of SDLC - correct answer planning, system analysis & requirements, system design, development, integration & testing, implementation, operation & maintenance Engineering Principles for Information Technology Security - correct answer NIST SP 800-27a Guidance for Preparing and Submitting Security Plans of Action and Milestones (POA&M) - correct answer OMB M-02-01 Defines 8 system security principles and 14 practices - correct answer NIST SP 800-14 The Congress dec...

CEH v11 Exam 3 Questions and Answers All Correct What is the name of the practice of collecting information from published or otherwise publicly available sources? - Answer-Open-source intelligence That wireless security algorithm was rendered useless by capturing packets and discovering the passkey in seconds. This vulnerability was strongly affected to TJ Maxx company. This vulnerability led to a network invasion of the company and data theft through a technique known as wardriving. - An...