History of cryptography Study guides, Class notes & Summaries

C836 CHAPTER 1-6 WGU, With Complete Verified Solution. 2024. FISMA (Federal Information Security Modernization Act) this law provides a framework for ensuring the effectiveness of information security controls in federal government - changed from Management (2002) to Modernization in 2014 HIPAA (Health Insurance Portability and Accountability Act) this law improves the efficiency and effectiveness of the health care system and protects patient privacy FERPA (Family Educational Rights and...

What is cryptography? correct answers Noun - A) The process or skill of communicating in or deciphering secret writings or ciphers B) Secret writing Origin - Cryptography (or cryptology); derived from word kryptos which means "hidden", and grafo, which means "write", is the study of message secrecy Definition- Cryptography is the science of altering communication so that it cannot be understood without having the key Interloper correct answers a person who becomes involved in a p...

What was bitcoin created to solve? correct answersThe double spending problem, transaction costs, and a trust based system. CPU Majority and proof of work (SHA-256) are correct answersimportant processes in verification and cryptography. Is the longest chain always the correct one? correct answersYes What does the hashing of old blocks into a merkle tree help do? correct answersSave disk space and memory. What is binomial random walk? correct answersThe race between the honest chain ...

CCS EXAM QUESTIONS AND ANSWERS Data, people, and process along with combination of hardware, software, and communications technology are components of a(n): - Answer-Information system Healthcare information exchanges facilitate: - Answer-Seamless transfer of patient care data Digital signatures are: - Answer-Cryptography that ensures a document is authentic All of the following are considered malicious software (malware) except: A. Computer virus B. Spyware C. Backdoor D. Bu...

EC-Council Certified Encryption Specialist (ECES) (2022/2023) Already Passed What is cryptography? Noun - A) The process or skill of communicating in or deciphering secret writings or ciphers B) Secret writing Origin - Cryptography (or cryptology); derived from word kryptos which means "hidden", and grafo, which means "write", is the study of message secrecy Definition- Cryptography is the science of altering communication so that it cannot be understood without having the key In...

The chief information officer of an accounting firm believes sensitive data is being exposed on the local network. Which tool should the IT staff use to gather digital evidence about this security vulnerability? A Sniffer B Disk analyzer C Tracer D Virus scanner - A A police detective investigating a threat traces the source to a house. The couple at the house shows the detective the only computer the family owns, which is in their son's bedroom. The couple states that their son is pre...

EC-Council Certified Encryption Specialist (ECES)Solved 2023

CYSE 101 quiz & lab review Questions with correct Answers If we are using an 4-character password that contains only lowercase English alphabetic characters (26 different characters), how many more possible passwords are there if we use a 5-character password (still only lowercase English alphabetic characters? a. 11,424,400 more possibilities b. 26 more possibilities c. Same number of possibilities because still using lowercase English alphabetic characters d. 456,976 more possibilities...

WGU C840 Digital Forensics in Cybersecurity, Final Exam Questions and Answers Latest 2024/2025 (100% Solved) The chief information officer of an accounting firm believes sensitive data is being exposed on the local network. Which tool should the IT staff use to gather digital evidence about this security vulnerability? A Sniffer B Disk analyzer C Tracer D Virus scanner - A A police detective investigating a threat traces the source to a house. The couple at the house shows the detective ...