N2K Networks

Word Notes

A fun and informative cybersecurity audio glossary from N2K.

Author

N2K Networks

Category

Technology

Podcast website

thecyberwire.com

Latest episode

Jul 7, 2026

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Episodes

lateral movement (noun) 14.01.2025

Phase of a typical cyber adversary group's attack sequence, after the initial compromise and usually after the group has established a command and control channel, where the group moves through the victims network by compromising as many systems as it can, by looking for the data, it has come to steal or to destroy. Learn more about your ad choices. Visit megaphone.fm/adchoices

common vulnerabilities and exposures (CVE) (noun) 07.01.2025

A public list sponsored by the US government and designed to uniquely identify, without the need to manually cross- reference, all the known software vulnerabilities in the world.  Learn more about your ad choices. Visit megaphone.fm/adchoices

dead-box forensics (noun) 31.12.2024

A forensic technique where practitioners capture an entire image of a system and analyze the contents offline. Learn more about your ad choices. Visit megaphone.fm/adchoices

cybersecurity maturity model certification (CMMC) (noun) 24.12.2024

Please enjoy this encore episode of Word Notes. A supply chain cybersecurity accreditation standard designed for the protection of controlled unclassified information that the U.S. Department of Defense, or DoD, will require for all contract bids by October, 2025.  Learn more about your ad choices. Visit megaphone.fm/adchoices

incident response (noun) 17.12.2024

Please enjoy this encore episode of Word Notes. A collection of people, process, and technology that provides an organization the ability to detect and respond to cyber attacks. Learn more about your ad choices. Visit megaphone.fm/adchoices

script kiddies (noun) 10.12.2024

Please enjoy this encore episode of Word Notes. Cybercriminals who lack the expertise to write their own programs use existing scripts, code, or tools authored by other more skilled hackers.  Learn more about your ad choices. Visit megaphone.fm/adchoices

sandbox (noun) 03.12.2024

Please enjoy this encore episode of Word Notes. An isolated and controlled set of resources that mimics real world environments and used to safely execute suspicious code without infecting or causing damage to the host machine, operating system, or network. Learn more about your ad choices. Visit megaphone.fm/adchoices

security orchestration, automation, and response (SOAR) (noun) 26.11.2024

Please enjoy this encore episode of Word Notes. A stack of security software solutions and tools that allow organizations to orchestrate disparate internal and external tools which feed pre-built automation playbooks that respond to events or alert analysts if an event meets a certain threshold. Learn more about your ad choices. Visit megaphone.fm/adchoices

personally identifiable information (PII) (noun) 19.11.2024

A term of legal art that defines the types of data and circumstances that permits a third party to directly or indirectly identify an individual with collected data.  Learn more about your ad choices. Visit megaphone.fm/adchoices

secure access service edge (SASE) (noun) 12.11.2024

Enjoy this encore episode. A security architecture that incorporates the cloud shared responsibility model, a vendor provided security stack, an SD-WAN abstraction layer, and network peering with one or more of the big content providers and their associated fiber networks. Learn more about your ad choices. Visit megaphone.fm/adchoices

red teaming (noun) 05.11.2024

Enjoy this encore episode. The practice of emulating known adversary behavior against an organization's actual defensive posture. Learn more about your ad choices. Visit megaphone.fm/adchoices

next generation firewall (noun) 29.10.2024

Please enjoy this encore episode of Word Notes. A layer seven security orchestration platform deployed at the boundary between internal workloads slash data storage and untrusted sources that blocks incoming and outgoing network traffic with rules that tie applications to the authenticated user and provides most of the traditional security stack functions in one device or software application.  Le...

fast flux (noun) 22.10.2024

Please enjoy this encore of Word Notes. A network designed to obfuscate the location of a cyber adversary's command and control server by manipulating the domain name system, or DNS, in a way that rotates the associated IP address among large numbers of compromised hosts in a botnet. Learn more about your ad choices. Visit megaphone.fm/adchoices

encryption (noun) 15.10.2024

Enjoy this Word Notes encore. The process of converting plain text into an unrecognizable form or secret code to hide its true meaning. Learn more about your ad choices. Visit megaphone.fm/adchoices

keylogger (noun) 08.10.2024

Please enjoy this encore episode of Word Notes. Software or hardware that records the computer keys pressed by a user.  Learn more about your ad choices. Visit megaphone.fm/adchoices

non-fungible tokens (NFT) (noun) 01.10.2024

Enjoy this encore of Word Notes. Digital assets that are cryptographically protected on a blockchain and contain unique identification codes and metadata that makes them one of a kind. Learn more about your ad choices. Visit megaphone.fm/adchoices

multi-factor authentication (noun) 24.09.2024

Enjoy this special encore episode. The use of two or more verification methods to gain access to an account. Learn more about your ad choices. Visit megaphone.fm/adchoices

machine learning (noun) 17.09.2024

Enjoy this special encore episode. A programming technique where the developer doesn't specify each step of the algorithm in code, but instead teaches the algorithm to learn from the experience. Learn more about your ad choices. Visit megaphone.fm/adchoices

intelligence (noun) 10.09.2024

Enjoy this special encore episode. The process of turning raw information into intelligence products that leaders use to make decisions with. Learn more about your ad choices. Visit megaphone.fm/adchoices

SaaS (noun) 03.09.2024

Enjoy this special edition of Word Notes: A cloud-based software distribution method where app infrastructure, performance, and security are maintained by a service provider and accessible to users, typically via subscription, from any device connected to the internet. Learn more about your ad choices. Visit megaphone.fm/adchoices

brute-force attack (noun) 27.08.2024

Enjoy this special encore episode. A cryptographic hack that relies on guessing all possible letter combinations of a targeted password until the correct codeword is discovered. Learn more about your ad choices. Visit megaphone.fm/adchoices

decryption (noun) 20.08.2024

Enjoy this special encore of Word Notes. A process of converting encrypted data into something that a human or computer can understand. Learn more about your ad choices. Visit megaphone.fm/adchoices

denial-of-service attack (noun) 13.08.2024

Enjoy this encore episode: A cyber attack designed to impair or eliminate access to online services or data. Learn more about your ad choices. Visit megaphone.fm/adchoices

cold boot attack (noun) 06.08.2024

Please enjoy this special encore episode of Word Notes. A type of side channel attack in which an attacker with physical access to a computer performs a memory dump of a computer’s Random Access Memory or RAM during the reboot process in order to steal sensitive data.  Learn more about your ad choices. Visit megaphone.fm/adchoices

Encore: cloud computing (noun) 30.07.2024

On-demand pay-as-you-go Internet delivered compute, storage, infrastructure, and security services that are partially managed by the cloud provider and partially managed by the customer. Learn more about your ad choices. Visit megaphone.fm/adchoices

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