Keylogger Wiki, Discover what a keylogger is and learn what this type of malware is, how it's used to steal data and what steps you can take to protect your data. If you would like to reference this page or cite this definition, please use the green citation bar directly below the definition. See the identified Source document to understand each term-definition pair in its proper context. ソフトウェア・キーロガーのスクリーンキャプチャー画像 キーロガー （Keylogger, またはKeystroke logging）とは、 コンピュータ （パーソナルコンピュータ）へのキー入力を監視し、それを記録する ソフトウェア もしくは ハードウェア である。 A keylogger silently operates on your computer, recording every keystroke you make and transmitting sensitive information such as passwords to a hacker. The government sometimes uses keyloggers to break encryption and to spy on wrong-doers. . Was ist unter einem Keylogger zu verstehen? Erfahren Sie in unserem IT-Lexikon mehr über den Begriff Keylogger und seine Bedeutung. Keystroke logging (often called keylogging) is a method of capturing and recording user keystrokes. A keylogger (short for keystroke logger) is a tool that can record and report on a computer user's activity as they interact with a computer. Keylogger neohrožuje přímo počítač, ale slouží ke zjišťování hesel jiných lidí. Keyloggers, also known as keystroke loggers, are surveillance technologies that covertly record the keystrokes made on a computer keyboard, capturing a wide range of information from personal correspondence to sensitive credentials. Keylogging software or hardware can be used to monitor activity for legal or illegal purposes. Learn more here and protect yourself. Wikipedia provides a record of diverse keylogger applications in the 1970s and early 1980s, including government covert operations. Keylogger (ang. Příklad připojení hardwarového PS/2 keyloggeru Keylogger (někdy také Keystroke Logger) je software, který snímá stisky jednotlivých kláves. A keylogger is a type of spyware that can be used to collect keystrokes that you type. Na ogół są spotykane w wersji programowej, rzadziej w sprzętowej. We cover types of keyloggers, how to spot them and essential tips to protect your devices from cyberthreats. A keylogger is a type of malware or hardware device that secretly records every keystroke made on a computer. These attacks exploit browser flaws and don’t require a visitor to click or download anything. Cybercriminals use these tools to steal sensitive information like passwords, credit card details, and private messages, which are then exploited for malicious purposes. These programs work by comparing the files on a computer against a keylogger signature base or a checklist of common keylogger attributes. What is a keylogger? A keylogger is a type of software or hardware used to monitor and record keystrokes on a computer or device. Keyloggin may be installed on the device through malware, or victims can be targeted through phishing emails. com. The technique and name came from before the era of the graphical user interface; loggers nowadays would expect to capture mouse operations as well. These cables will allow you to test new detection opportunities for y A simple keylogger for Windows, Linux and Mac. Software-Keylogger Software-Keylogger schalten sich zwischen Betriebssystem und Tastatur, lesen die Tastendrucke und geben sie an das Betriebssystem weiter. The existence of keylogging software was publicly highlighted in 2001 when the FBI, with a search warrant, installed such software on a suspect’s computer, allowing them to obtain his password for an encryption program he used, and thereby evidence. What Is A Key Logger Keylogging, or keystroke logging, is a cyber attack that tracks a user’s keystroke on their computer or mobile device. [1] This malware uses keystroke logging and form grabbing to steal user credentials for malicious use. Until now, a cable like this would cost $20,000 (ex: NSA's COTTONMOUTH-I). A keylogger (keystroke logger) is a type of surveillance software used to record the keystrokes made on a device. A simple keylogger for Windows, Linux and Mac. [3] . Keylogger acustico: Sfruttando tecniche di crittoanalisi acustica è possibile distinguere il suono differente che ogni singolo tasto di una tastiera produce quando viene premuto. What Is a Keylogger? A keylogger, also known as a keystroke logger, is a type of surveillance software or hardware that records every keystroke typed on a computer or mobile device. This tool captures data in real-time, often without the user’s knowledge, and can store or transmit the information for later retrieval. A keylogger (short for “keystroke logger”) is a type of surveillance software or hardware that records every keystroke made on a keyboard. A keylogger, short for keystroke logger, is a surveillance tool designed to monitor and record keystrokes on a device. Learn how LastPass can protect you from keyloggers and keep your sensitive data safe. [1] Antivirem bývá považován za virus. Jul 10, 2025 · What is Keylogger? A Keylogger is a type of surveillance tool or malware that records a user’s keystrokes to secretly capture sensitive information such as usernames, passwords, or credit card numbers. Examples of keylogging software are KeySnatch, Spyster, and KeyLogger Pro. There are software and hardware keyloggers. key „klawisz”, logger „rejestrator”) – rodzaj oprogramowania lub urządzenia rejestrującego klawisze naciskane przez użytkownika. What is a Keylogger? A keylogger, short for "keystroke logger," is a type of surveillance technology designed to record and monitor every keystroke typed on a keyboard or input device. [15] 2 Keylogger Technologies Keyloggers are tools used to record keystrokes and user activity on a computer [2, 11]. A keylogger, short for "keystroke logger," is a software or hardware device that captures and records the keystrokes typed on a computer or other input devices, such as keyboards. The definition of Keylogger on this page is an original definition written by the authors of TechTerms. Keyloggers engage in keystroke logging — creating records of everything you type on a computer or mobile keyboard. It can capture personal messages, passwords, credit card numbers, and everything else you type. Keystroke logging, often referred to as keylogging or keyboard capturing, is the action of recording (logging) the keys pressed on a keyboard, typically covertly, so that a person using the keyboard is unaware that their actions are being monitored. [1] Its most common use is in spyware to obtain passwords and credit card details. Families and businesspeople use keyloggers legally to monitor network usage without their users' direct knowledge. Which-ever keylogger an individual has they all Learn what keylogging is and how it works. Learn more about Keyloggers, its definition, history, examples, and relevance for application security in our AppSec Glossary. They log all keyboard activity to their internal memory. Keyloggers are typically used for malicious purposes, such as stealing personal data, credentials, or private communications. [1] They can be implemented via BIOS -level firmware, or alternatively, via a device plugged inline between a computer keyboard and a computer. Keylogger dựa trên phần mềm là chương trình máy tính được thiết kế để ghi lại mọi thông tin nhập từ bàn phím. 1 A Hardware keylogger for USB-Keyboards Hardware keyloggers are used for keystroke logging, a method of capturing and recording computer users' keystrokes, including sensitive passwords. In this article we’ll try to cover this topic in more detail, describing only software keyloggers, their types, working principles and areas of implementation. A noteworthy early incident occurred in the mid-1970s, where Soviet intelligence agents developed a remarkably ingenious hardware keylogger. 1. A keylogger is a form of malware used by hackers to locate usernames and passwords. First key-logger was invented in 1970's and was a hardware key logger and first software key-logger was developed in 1983. SpyEye is a malware program that attacks users running Google Chrome, Safari, Opera, Firefox and Internet Explorer on Microsoft Windows operating systems. Data can then be retrieved by the person operating 2 Keylogger Technologies Keyloggers are tools used to record keystrokes and user activity on a computer [2, 11]. The image below holds the corresponding keylogger text result. [1][2] SpyEye allows hackers to steal money from online bank accounts and initiate transactions even while valid users are logged into The O. Fonctionnement Exemple d'un enregistreur de frappe matériel. [15] Keylogger được sử dụng trong các tổ chức CNTT để khắc phục sự cố kỹ thuật với máy tính và mạng doanh nghiệp. A logfile from a software-based keylogger, based on the screen capture above A software-based keylogger is a computer program designed to record any input from the keyboard. Contribute to GiacomoLaw/Keylogger development by creating an account on GitHub. Software key-loggers : Software key-loggers are the computer programs which are developed to steal password from the victims computer. Un keylogger (derivado del inglés: key ('tecla') y logger ('registrador'); 'registrador de teclas') es un tipo de software o un dispositivo hardware específico que se encarga de registrar las pulsaciones que se realizan en el teclado, para posteriormente memorizarlas en un fichero o enviarlas a través de internet. [1][2][3] Există programe care scanează dispozitivul pentru a găsi eventuale infecții cu keylogger. To start with, keyloggers may have several benevolent usages – such as parental control, employee monitoring, or personal information and password retrieval (this is the case when you want your data to be recorded on the keylogger so that, in case of a system crash, you can retrieve all the lost information on your machine via the keylogger). A keylogger is a piece of software -- or, even scarier, a hardware device -- that logs every key you press on your keyboard. A keylogger can be installed and run with or without permission of the device’s user. Keyloggers can be used for legitimate purposes—such as monitoring employee activity or tracking device usage by parents—but they are frequently misused by cybercriminals for malicious intent. Keystroke logging A keylogger is a piece of software or computer hardware which records keystrokes on a computer. Discover Keyloggers types, how to detect and protect your devices from keylogging. Protecting yourself and your business from this type of attack is important in a world where cybercrimes cause billions in damages every year. Některé How to detect a keylogger An anti-keylogger is a program designed specifically to scan for software-based keyloggers. The keylogging definition encompasses both the software or hardware used for this purpose and the act of capturing keyboard inputs without the user's knowledge or consent Keylogger attacks are common, effective and dangerous. A keylogger example of a screen capture, which holds potentially confidential and private information. Keyloggers can be hardware- or software-based, and they are often used without the user’s knowledge. A keylogger, short for keystroke logger, is a type of surveillance technology used to monitor and record each keystroke typed on a specific computer’s keyboard. Keylogger Keylogger-ul este un program sau un dispozitiv fizic cu ajutorul căruia se pot vizualiza toate caracterele care sunt introduse de către un dispozitiv. Discover what keylogging is and how it threatens your security. V případě software se jedná o určitou formu spyware, ale existují i hardwarové keyloggery. Keyloggers are used in IT organizations to troubleshoot technical problems with computers and business networks. Understanding what keyloggers are and how they function is crucial for digital security awareness. This data is then sent, often without the user s knowledge, to whoever installed the keylogger. Drive-by downloads happen when a keylogger is silently installed just by visiting a compromised website. It is designed to allow your Red Team to emulate attack scenarios of sophisticated adversaries. A magic lantern is an early type of image projector, an ancestor of the modern slide projector. One of the fundamental ways a keylogger records a user’s activity is recording everything a user types, however there are a lot of distinct types of keyloggers that record different things. Keylogger is a special software or hardware appliance that is able to capture and record users` keystrokes, saving them to the log file (thus the name). For other inquiries, such as comments about the Glossary's presentation and functionality, use this link. Send inquiries about terminology to the Source's authors; NIST publications will usually include a contact email for that Source. Manche Keylogger speichern die Eingaben auf der Festplatte des überwachten Rechners, andere senden sie über das Internet an einen anderen Rechner. A keylogger, short for "keystroke logger," is a type of software or hardware designed to record and track the keys pressed on a keyboard. Keylogging can be useful to determine sources of errors in computer systems, to study how users interact and access with systems, and is sometimes A keylogger, short for "keystroke logger," is a software or hardware device that captures and records the keystrokes typed on a computer or other input devices, such as keyboards. Jan 26, 2026 · Learn what a keylogger is, how keylogger attacks work, what data they capture, and how to detect and remove keylogger malware from your devices. A complete guide explaining what a keylogger is, how keyloggers work, types, risks, spreading methods, detection, and removal techniques. The output is a readable file, containing everything typed by the device user, that can later be transmitted to another person. Keyloggers have been used for espionage since the days of the typewriter, but today's threats are easier to get and use than ever. Le keylogger se place entre la frappe au clavier et l'apparition du caractère à l' écran. MG Cable is a hand made USB cable with an advanced implant hidden inside. Learn how to prevent keyloggers. These tools can be software-based, operating unnoticed within a computer’s operating system, or hardware-based, as physical devices connected to the keyboard A keylogger, short for keystroke logger, is a type of surveillance technology used to monitor and record every keystroke made on a specific device. În general, acesta este folosit pentru a afla parole. [1][3] Hardwarový keylogger má výhodu oproti softwarovému v tom, že není závislý na typu operačního systému, a tak nehrozí žádná kolize s programy běžícími na počítači, a tudíž je vyloučeno riziko detekce těmito programy. Magic lantern may also refer to: Keyloggers, also known as keystroke loggers, are surveillance technologies that covertly record the keystrokes made on a computer keyboard, capturing a wide range of information from personal correspondence to sensitive credentials. A keylogger (or keystroke logger) is a type of spyware that monitors and records what you type on your computer or mobile phone. Which-ever keylogger an individual has they all Was ist unter einem Keylogger zu verstehen? Erfahren Sie in unserem IT-Lexikon mehr über den Begriff Keylogger und seine Bedeutung. These tools can be software-based, operating unnoticed within a computer’s operating system, or hardware-based, as physical devices connected to the keyboard A keylogger, short for "keystroke logger," is a software or hardware device that captures and records the keystrokes typed on a computer or other input devices, such as keyboards. Remember to regularly update your antivirus software, watch out for phishing scams and consistently monitor your device for strange activity. f2fnm, saobo9, uprj, l0h56, vrszkl, mxhbu, 3yv2, lynkr, mxe8dv, loegy,