The best 20+ cyber security words list

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1 Glossary – NICCS – CISA

Table of Contents

  • Author: niccs.cisa.gov
  • Published: 10/26/2021
  • Review: 4.92 (760 vote)
  • Summary: The NICCS glossary contains key cybersecurity terms that enable clear communication and a common understanding of cybersecurity definitions
  • Source: https://niccs.cisa.gov/cybersecurity-career-resources/glossary

2 Cyber Security Terminology | Cyber.gov.au

  • Author: cyber.gov.au
  • Published: 08/30/2021
  • Review: 4.66 (563 vote)
  • Summary: · Glossary of abbreviations ; SHA-2. Secure Hashing Algorithm 2 ; S/MIME. Secure/Multipurpose Internet Mail Extension ; SNMP. Simple Network 
  • Source: https://www.cyber.gov.au/acsc/view-all-content/advice/cyber-security-terminology

3 Glossary of Cyber Security Terms and Definitions from ANS

  • Author: getadvanced.net
  • Published: 02/20/2022
  • Review: 4.43 (368 vote)
  • Summary: Certificate-Based Authentication is the use of security protocols and certificates to authenticate and encrypt web traffic. Cipher text. The result of 
  • Source: https://www.getadvanced.net/resources/glossary-of-security-terms

4 A-Z Cyber Security Terminology – MetaCompliance

  • Author: metacompliance.com
  • Published: 12/07/2021
  • Review: 4.2 (533 vote)
  • Summary: Adware – Adware refers to any piece of software or application that displays advertisements on your computer. · Advanced Persistent Threat (APT) · Anti-Virus 
  • Source: https://www.metacompliance.com/cyber-security-terminology

5 Top 20 Hacking Terms or Slang used in Cybersecurity – Astra Security

  • Author: getastra.com
  • Published: 12/19/2021
  • Review: 4 (453 vote)
  • Summary: · Phishing is one of the most common hacking terminology used by security people. Phishing is a technique which tricks users into revealing 
  • Source: https://www.getastra.com/blog/knowledge-base/hacking-terminologies/

6 Glossary of cyber security terms – BSI

  • Author: bsigroup.com
  • Published: 01/17/2022
  • Review: 3.83 (410 vote)
  • Summary: Glossary of cyber security terms · Access control. Controlling who has access to a computer or online service and the information it stores. · Asset. Something of 
  • Source: https://www.bsigroup.com/en-GB/Cyber-Security/Glossary-of-cyber-security-terms/

7 Cyber Security Glossary {Jargon} | EmergeCyber

  • Author: emergecyber.com
  • Published: 08/27/2021
  • Review: 3.64 (343 vote)
  • Summary: Detecting and analysing the evidence of a cyber crime. H. HACKERS. Unauthorised users access a computer or device 
  • Source: https://emergecyber.com/cyber-security-glossary/

8 Cybersecurity Glossary – CyberWire

  • Author: thecyberwire.com
  • Published: 11/29/2021
  • Review: 3.46 (553 vote)
  • Summary: Cybersecurity Terms · abstraction layer · account takeover prevention · advanced persistent threat (APT) · agile software development · anagram · APT side hustle · ATM 
  • Source: https://thecyberwire.com/glossary

9 Glossary of cyber security terminology

  • Author: ukcybersecuritycouncil.org.uk
  • Published: 04/22/2022
  • Review: 3.35 (409 vote)
  • Summary: Glossary of cyber security terms. … The opposite of a Block List in which a system permits connections only from the remote systems that appear in a 
  • Source: https://www.ukcybersecuritycouncil.org.uk/glossary/

10 100+ Cybersecurity Terms & Definitions You Should Know | Allot

  • Author: allot.com
  • Published: 11/27/2021
  • Review: 3.17 (335 vote)
  • Summary: Allot’s Top Cybersecurity Terms provides a comprehensive list of the industry’s significant cybersecurity terms and definitions. The glossary was compiled 
  • Source: https://www.allot.com/100-plus-cybersecurity-terms-definitions/

11 ‘cyber security’ related words: internet software [287 more]

  • Author: relatedwords.org
  • Published: 05/29/2022
  • Review: 2.79 (92 vote)
  • Summary: Special thanks to the contributors of the open-source code that was used to bring you this list of cyber security themed words: @Planeshifter, @HubSpot, 
  • Source: https://relatedwords.org/relatedto/cyber%2520security

12 Cybersecurity glossary. 275+ Terms. Common Terminology

  • Author: heimdalsecurity.com
  • Published: 02/28/2022
  • Review: 2.77 (95 vote)
  • Summary: Cyber security is a general term that refers to the possibility of organizing a defensive strategy against online criminals and their malicious actions. A 
  • Source: https://heimdalsecurity.com/glossary

13 Cybersecurity Terms and Definitions – CyberPolicy®

  • Author: cyberpolicy.com
  • Published: 12/11/2021
  • Review: 2.59 (177 vote)
  • Summary: An advanced persistent threat (APT) is a type of network attack. An unauthorized person gains access to a network and stays there undetected for a long period 
  • Source: https://www.cyberpolicy.com/glossary

14 25 Cyber Security Terms That Everyone Should Know

  • Author: cybintsolutions.com
  • Published: 03/07/2022
  • Review: 2.61 (85 vote)
  • Summary: 25 Cyber Security Terms That Everyone Who Uses A Computer Should Know
  • Source: https://www.cybintsolutions.com/20-cyber-security-terms-that-you-should-know/

15 A Complete Glossary: 70+ Cyber Security Terms (From A to Z) – G2

  • Author: g2.com
  • Published: 06/29/2022
  • Review: 2.47 (53 vote)
  • Summary: · Firewall: An internet traffic filter meant to stop unauthorized incoming and outgoing traffic. Firmware: Code that is embedded into the hardware 
  • Source: https://www.g2.com/articles/cyber-security-terms

16 Glossary of Security Terms – SANS Institute

  • Author: sans.org
  • Published: 09/15/2021
  • Review: 2.35 (167 vote)
  • Summary: Access Control Access Control ensures that resources are only granted to those users who are entitled to them. Access Control List (ACL)
  • Source: https://www.sans.org/security-resources/glossary-of-terms

17 32 Cyber Security Terms Everyone Should Know | ITEnterpriser

  • Author: itenterpriser.com
  • Published: 08/26/2021
  • Review: 2.38 (164 vote)
  • Summary: · 32 Cyber Security Terms Everyone Should Know · 1. Adware · 2. APT – Advanced Persistent Threats · 3. Black Hat Hacker · 4. Botnet · 5. Brute Force 
  • Source: https://itenterpriser.com/knowledge-base/32-cyber-security-terms-everyone-should-know/

18 Cybersecurity Glossary and Vocabulary – Cybrary

  • Author: cybrary.it
  • Published: 05/11/2022
  • Review: 2.12 (198 vote)
  • Summary: Cyber security are the processes employed to safeguard and secure assets used to carry information of an organization from being stolen or attacked. It requires 
  • Source: https://www.cybrary.it/resources/glossary/

19 Cyber security glossary of terms – the ultimate list – Comtact

  • Author: comtact.co.uk
  • Published: 02/27/2022
  • Review: 2.17 (57 vote)
  • Summary: · Cyber attack. Deliberate and malicious attempts to damage, disrupt or gain access to computer systems, networks or devices, via cyber means
  • Source: https://comtact.co.uk/cyber-security-glossary-of-terms-the-ultimate-list/

20 Understanding Today’s Cyber Security Terms, From A To Z | Trava

  • Author: travasecurity.com
  • Published: 11/24/2021
  • Review: 2.05 (152 vote)
  • Summary: Threats: Threats are the potential attacks that could affect your company, whether you’re talking about malware, DDoS attacks, or ransomware attacks. Ransomware 
  • Source: https://www.travasecurity.com/resources/understanding-todays-cyber-security-terms-threats-vulnerabilities-risks

21 Top 20 Cybersecurity Terms You Need to Know – Simplilearn

  • Author: simplilearn.com
  • Published: 06/22/2022
  • Review: 1.83 (78 vote)
  • Summary: · Top Cybersecurity Terms to Learn · Authentication · Botnet · Data Breach · DDoS · Domain · Encryption · Exploit · Firewall
  • Source: https://www.simplilearn.com/top-cybersecurity-terms-you-need-to-know-article

22 The Motherlist Glossary Of Cybersecurity And Cybercrime Definitions

  • Author: cybersecurityventures.com
  • Published: 09/28/2021
  • Review: 1.7 (125 vote)
  • Summary: Sophos, a leading IT security company, provides a thesaurus containing an alphabetical listing of data threats. · KnowBe4 · Cybrary’s cyber security glossary 
  • Source: https://cybersecurityventures.com/cybersecurity-glossary/

23 Cybersecurity 101: Basic Terminology You Need to Know – Arctic Wolf

  • Author: arcticwolf.com
  • Published: 02/28/2022
  • Review: 1.66 (117 vote)
  • Summary: We’ve created a master list of important cybersecurity terms, attack types, regulations, commonly asked questions, and even a few actionable steps that will 
  • Source: https://arcticwolf.com/resources/blog/cybersecurity-101-basic-terminology-you-need-to-know/

24 45 Basic Cyber Security Terms You Should Know – Spinbackup

  • Author: spinbackup.com
  • Published: 03/09/2022
  • Review: 1.61 (140 vote)
  • Summary: · Cyber Security Terms: Must-Know List · Google Workspace Backup & Data Loss Protection · Detect and disable shadow IT in Google Workspace · Free 
  • Source: https://spinbackup.com/blog/45-main-cyber-security-terms-everyone-must-know/

25 Cybersecurity Glossary of Terms – Global Knowledge

  • Author: globalknowledge.com
  • Published: 10/04/2021
  • Review: 1.59 (197 vote)
  • Summary: Malware includes a wide range of types of malicious programs including: virus, worm, Trojan horse, logic bomb, backdoor, Remote Access Trojan (RAT), rootkit, 
  • Source: https://www.globalknowledge.com/us-en/topics/cybersecurity/glossary-of-terms/

26 7 Types of Cyber Security Threats – Online Degree Programs

  • Author: onlinedegrees.und.edu
  • Published: 08/23/2021
  • Review: 1.39 (197 vote)
  • Summary: Data breach is a type of cyber security threat that organizations face. Cyber security professionals continually defend computer systems against different 
  • Source: https://onlinedegrees.und.edu/blog/types-of-cyber-security-threats/

27 Cybersecurity Terms and Glossary – Definitions and Explanations

  • Author: sunnyvalley.io
  • Published: 09/20/2021
  • Review: 1.27 (163 vote)
  • Summary: Attack. A breach of system integrity or an attempt to gain unauthorized access to system services, resources, or information. Attack method. An 
  • Source: https://www.sunnyvalley.io/docs/network-security-tutorials/cyber-security-terms-and-glossary

28 57 Cybersecurity Terms You Should Know in 2021 | SecurityScorecard

  • Author: securityscorecard.com
  • Published: 09/08/2021
  • Review: 1.29 (143 vote)
  • Summary: · 57 Cybersecurity Terms You Should Know in 2021 · Account hijacking – A form of identity theft. · Adware – Software that downloads on a device and 
  • Source: https://securityscorecard.com/blog/57-cybersecurity-terms-you-should-know-in-2021