Cybersecurity wiki
Knowledge that protects your website.
Expand your knowledge of your company’s security.
Learn the key terms and strengthen your defences.
What is Log4Shell in the widely used Log4j logging library?
Log4Shell names a severe flaw in the Log4j logging library that could turn logged untrusted text into remote …
Learn more ›
WikiWhat is malvertising hidden inside ordinary online advertising?
Malvertising places harmful ads in ordinary advertising networks so visitors can be led to unsafe pages …
Learn more ›
WikiWhat is malware installed on everyday computers and phones?
Malware is code built to harm a computer or its user, for example by stealing data, locking files, or …
Learn more ›
WikiWhat is MFA bypass against an extra check at sign in?
MFA bypass defeats an extra login check by tricking a user, stealing a session, or intercepting a one time …
Learn more ›
WikiWhat is network based cyber security on the traffic path itself?
Network based cyber defense uses sensors and filters on traffic paths rather than relying only on software …
Learn more ›
WikiWhat is network security for systems that must stay connected?
Network security keeps linked systems trustworthy by controlling who can connect, what traffic is allowed …
Learn more ›
WikiWhat is network segmentation across separate trust zones?
Network segmentation separates trust zones so a compromise in one area cannot freely reach every other system …
Learn more ›
WikiWhat is online fraud carried out through internet services?
Online fraud deceives people or systems through websites, accounts, or messages in order to steal money …
Learn more ›
WikiWhat is OpenBullet in large scale automated login checking?
OpenBullet automates repeated login checks against websites and is widely abused to test stolen or guessed …
Learn more ›
WikiWhat is open source intelligence gathered from public information?
Open source intelligence collects and analyzes information that is already public in order to understand …
Learn more ›
WikiWhat is packet loss along a concrete digital network path?
Packet loss counts packets that are sent but never arrive, which slows applications and can hide gaps in …
Learn more ›
WikiWhat is patch management as a repeating organizational process?
Patch management schedules how an organization finds, tests, deploys, and confirms fixes so known flaws do …
Learn more ›
WikiWhat is payment fraud in cards, transfers, and checkout flows?
Payment fraud misuses cards, transfers, or checkout flows so value moves without a genuine authorization from …
Learn more ›
WikiWhat is penetration testing under a written authorized scope?
Penetration testing is authorized probing of systems to find weaknesses, with a defined scope and a report of …
Learn more ›
WikiWhat is pentesting and how does scoping work?
Pentesting is the short name for an authorized test whose scope, hours, and rules are fixed before testers …
Learn more ›
WikiWhat is personally identifiable information?
Personally identifiable information is data that can identify a person, either alone or when combined with …
Learn more ›
WikiWhat is PetalBot?
PetalBot is a published crawler name, and unrelated clients sometimes forge that same name while copying …
Learn more ›
WikiWhat is PhantomJS?
PhantomJS is a discontinued headless browser that scripts used to load and render pages without showing a …
Learn more ›
WikiWhat is pharming?
Pharming steers people to a false copy of a trusted site by corrupting name lookup or the host mapping stored …
Learn more ›
WikiWhat is phishing?
Phishing is a social engineering attack that impersonates a trusted party to steal secrets or to push a …
Learn more ›