List of 20+ what is entropy in cyber security

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1 Randomness – What is entropy? – Cryptography Stack Exchange

Table of Contents

  • Author: crypto.stackexchange.com
  • Published: 07/13/2022
  • Review: 4.96 (808 vote)
  • Summary: In information theory, entropy is the measure of uncertainty associated with a random variable. In terms of Cryptography, entropy must be 
  • Source: https://crypto.stackexchange.com/questions/378/what-is-entropy

2 Entropy is not always effective in the face of a cyberattack – Softtek

  • Author: softtek.eu
  • Published: 01/14/2022
  • Review: 4.72 (346 vote)
  • Summary: · In computing, entropy is a tangible resource. The term describes the random information collected by an operating system to generate 
  • Source: https://softtek.eu/en/tech-magazine-en/cybersecurity-en/entropy-is-not-always-effective-in-the-face-of-a-cyberattack/

3 How do lava lamps help with Internet encryption? | Cloudflare

  • Author: cloudflare.com
  • Published: 11/23/2021
  • Review: 4.47 (600 vote)
  • Summary: What is serverless computing and what are the advantages? Explore that here. Email Security. Email security is the practice of preventing email-based cyber 
  • Source: https://www.cloudflare.com/learning/ssl/lava-lamp-encryption/

4 Cyber Security Risk Evaluation Research Based on Entropy Weight

  • Author: ieeexplore.ieee.org
  • Published: 05/07/2022
  • Review: 4.25 (453 vote)
  • Summary: In this paper we will use Shannon entropy to represent the uncertainty of information used to calculate systems risk and entropy weight method since the weight 
  • Source: https://ieeexplore.ieee.org/document/7930631

5 What is entropy in network security? – Nstec.com

  • Author: nstec.com
  • Published: 05/28/2022
  • Review: 4.03 (265 vote)
  • Summary: In this case, log2(26) x 4 would be equivalent to log2(26) = 1. Entropy can be calculated by using the 
  • Source: https://www.nstec.com/network-security/what-is-entropy-in-network-security/

6 Entropy as a Service – Increasing the Security of Your Encryption

  • Author: apriorit.com
  • Published: 06/04/2022
  • Review: 3.9 (424 vote)
  • Summary: · What is entropy? … In computing, entropy is a measure of the randomness or unpredictability of information that’s collected by an operating 
  • Source: https://www.apriorit.com/dev-blog/535-entropy-as-a-service

7 Entropy and Security – Daniel Miessler

  • Author: danielmiessler.com
  • Published: 10/08/2021
  • Review: 3.71 (376 vote)
  • Summary: · In computer security entropy also means disorder, which we call randomness. In security we need sources of randomness as part of 
  • Source: https://danielmiessler.com/blog/entropy-and-security/

8 Cyber Security Risk Evaluation Research Based on … – ResearchGate

  • Author: researchgate.net
  • Published: 09/14/2021
  • Review: 3.39 (553 vote)
  • Summary: We write the security evaluations algorithm to normalized the protection matrix and calculate the entropy and the entropy weight, then we will use the weight 
  • Source: https://www.researchgate.net/publication/317071876_Cyber_Security_Risk_Evaluation_Research_Based_on_Entropy_Weight_Method

9 Threat Hunting with File Entropy – Practical Security Analytics

  • Author: practicalsecurityanalytics.com
  • Published: 05/17/2022
  • Review: 3.25 (391 vote)
  • Summary: How does this apply to intrusion detection? · Legitimate files tend to have an entropy between 4.8 and 7.2. · Files with an entropy above 7.2 tend to be malicious 
  • Source: https://practicalsecurityanalytics.com/file-entropy/

10 Entropy calculations – Infosec Resources

  • Author: resources.infosecinstitute.com
  • Published: 05/20/2022
  • Review: 3.05 (526 vote)
  • Summary: · Entropy is useful in a variety of different fields, including cryptography. A measure of the randomness in a system is a useful method of 
  • Source: https://resources.infosecinstitute.com/topic/entropy-calculations/

11 Special Issue : Information Geometric Approaches to Cyber Security

  • Author: mdpi.com
  • Published: 08/29/2021
  • Review: 2.94 (199 vote)
  • Summary: One illustration of the role of entropy is in the evolution of a distribution as a first order rate process; there, the rate of change of the entropy is 
  • Source: https://www.mdpi.com/journal/entropy/special_issues/InformationCyber_Security

12 Effective Entropy: Security-Centric Metric for Memory Randomization

  • Author: usenix.org
  • Published: 09/10/2021
  • Review: 2.8 (82 vote)
  • Summary: Abstract: User space memory randomization techniques are an emerging field of cyber defensive technology which attempts to protect computing systems by 
  • Source: https://www.usenix.org/conference/cset14/workshop-program/presentation/herlands

13 What is entropy in cryptography? – The Security Buddy

  • Author: thesecuritybuddy.com
  • Published: 08/08/2021
  • Review: 2.62 (78 vote)
  • Summary: · In Information Theory, entropy is a measure of unpredictability of information contained in a message. In other words, it is the expected value 
  • Source: https://www.thesecuritybuddy.com/encryption/what-is-entropy-in-cryptography/

14 Using Entropy in Threat Hunting: a Mathematical Search for the

  • Author: redcanary.com
  • Published: 08/23/2021
  • Review: 2.65 (169 vote)
  • Summary: · Shannon entropy works well for detecting truly randomized data because it is the opposite of repetitive data. But what if you are trying to 
  • Source: https://redcanary.com/blog/threat-hunting-entropy/

15 Entropy – Glossary | CSRC – NIST Computer Security Resource Center

  • Author: csrc.nist.gov
  • Published: 07/25/2022
  • Review: 2.53 (179 vote)
  • Summary: A measure of the amount of uncertainty an attacker faces to determine the value of a secret
  • Source: https://csrc.nist.gov/glossary/term/entropy

16 Quantum – the Solution to Cybersecurity’s Entropy Challenge

  • Author: quintessencelabs.com
  • Published: 10/25/2021
  • Review: 2.36 (126 vote)
  • Summary: · Can quantum solve cybersecurity’s entropy challenge? … Random numbers are used for just about every type of cryptographic operation, including 
  • Source: https://www.quintessencelabs.com/blog/quantum-solution-cybersecuritys-entropy-challenge/

17 What Is Entropy In Computer Science? – TheSassWay.com

  • Author: thesassway.com
  • Published: 01/25/2022
  • Review: 2.2 (65 vote)
  • Summary: Cyber security describes the randomness or diversity of a data-generating function as entropy. A full entropy data set is completely random and does not contain 
  • Source: https://thesassway.com/what-is-entropy-in-computer-science/

18 Randomness and Entropy – An Introduction – SANS Institute

  • Author: sans.org
  • Published: 08/24/2021
  • Review: 2.25 (69 vote)
  • Summary: Cybersecurity Insights. June 21, 2022. That’s a Wrap! Looking Back on SANS at RSAC 2022. Check out our highlights from the major infosec industry event held 
  • Source: https://www.sans.org/reading-room/whitepapers/vpns/randomness-and-entropy-an-introduction-874

19 Qrypt Releases Entropy-as-a-Service: Is Cybersecurity … – Spiceworks

  • Author: spiceworks.com
  • Published: 02/22/2022
  • Review: 2.17 (86 vote)
  • Summary: · Entropy in computing is the randomness collected by an operating system or an application, which is used in any application that requires random 
  • Source: https://www.spiceworks.com/tech/innovation/news/qrypt-releases-entropy-as-a-service-is-cybersecurity-transformation-finally-here/

20 The Odyssey of Entropy: Cryptography – PMC – NCBI

  • Author: ncbi.nlm.nih.gov
  • Published: 07/05/2022
  • Review: 2.08 (198 vote)
  • Summary: · Keywords: entropy, cryptography, security, information theory, … (almost) all components of a computer such as a central processing unit, 
  • Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8870987/

21 Entropy – an overview | ScienceDirect Topics

  • Author: sciencedirect.com
  • Published: 10/19/2021
  • Review: 1.9 (134 vote)
  • Summary: Entropy, in cyber security, is a measure of the randomness or diversity of a data-generating function. Data with full entropy is completely random and no 
  • Source: https://www.sciencedirect.com/topics/computer-science/entropy

22 The Importance of Entropy to Information Security

  • Author: computer.org
  • Published: 10/18/2021
  • Review: 1.69 (154 vote)
  • Summary: In information theory, entropy is a measure of randomness or uncertainty in a signal. The typical units of measure are bits for entropy and bits per sample for 
  • Source: https://www.computer.org/csdl/magazine/co/2014/02/mco2014020078/13rRUNvgyZg

23 What Is Entropy in Cryptography? – The Boot.dev Blog

  • Author: blog.boot.dev
  • Published: 03/21/2022
  • Review: 1.64 (57 vote)
  • Summary: · However, in cryptography, entropy has a slightly different meaning. It refers to the randomness collected by a system for use in algorithms that 
  • Source: https://blog.boot.dev/cryptography/what-is-entropy-in-cryptography/

24 Why We Need Entropy in Cryptography and Cybersecurity – Crypto4A

  • Author: crypto4a.com
  • Published: 08/09/2021
  • Review: 1.56 (108 vote)
  • Summary: · In cryptography, entropy is used to produce random numbers, which in turn are used to produce security keys to protect data while it’s in 
  • Source: https://crypto4a.com/blog/why-we-need-entropy-in-cybersecurity/

25 Quantum Entropy as a Service: Security Boost of Encryption

  • Author: quantropi.com
  • Published: 11/18/2021
  • Review: 1.59 (144 vote)
  • Summary: Anyone working in cybersecurity circles is becoming accustomed to hearing the term “entropy-as-a-service.” But what do we really mean by “entropy,” and what 
  • Source: https://www.quantropi.com/entropy-as-a-service-the-security-boost-of-encryption/