keylogging -> καταγραφή πληκτρολόγησης, καταγραφή πληκτρολογήσεων


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keylogging -> καταγραφή πληκτρολόγησης, καταγραφή πληκτρολογήσεων

Keystroke logging, also called keylogging or keyboard capturing, is the action of recording and saving each keystroke on a keyboard over sometime, usually covertly. This is so that the person who enters the information onto to the keyboard remains unaware of having their information be monitored. The action is done through a logging program which is called a keylogger and it can be either software or hardware.

Types of Keyloggers and Applications of Use

Keyloggers are legal to use freely anywhere in the world despite their somewhat suspicious purpose. This is because there are plenty of companies who utilize the programs to monitor their employees' actions while on their machines. There are even some who use the program to study human-computer interaction as there are various methods to create the program. For example, as mentioned before, there are ways to create the program through software or hardware, but there is also an acoustic method as well. Nevertheless, the most common use of these programs, however, is for nefarious actions such as capturing an unsuspecting victim’s password or credit card details.

Software keyloggers, in particular, were used primarily in Information Technology (IT) organizations with the goal of helping troubleshooting technical problems with the company's networks and systems. It should still be noted, however; that even these keyloggers, although intended to be used for good intention, can still be used for malicious reasons. From a technical standpoint, software keyloggers can be broken down further into various types based on their application and purpose: A hypervisor-based keylogger can, theoretically, exist within a malware hypervisor just under the computer’s operating system; thus, making it become something like a virtual machine.

Η καταγραφή της πληκτρολόγησης, που συχνά αναφέρεται ως keylogging ή keyboard capturing, είναι η δράση της καταγραφής των πλήκτρων που πατήθηκαν σε ένα πληκτρολόγιο, συνήθως κρυφά, έτσι ώστε το άτομο που χρησιμοποιεί το πληκτρολόγιο να μην γνωρίζει ότι οι ενέργειές του παρακολουθούνται. Η καταγραφή της πληκτρολόγησης (Keylogging) μπορεί επίσης να χρησιμοποιηθεί για τη μελέτη της αλληλεπίδρασης ανθρώπου-υπολογιστή. Υπάρχουν πολλές μέθοδοι keylogging, οι οποίες μπορεί να είναι βασισμένες στο υλικό (hardware) και το λογισμικό (software) του υπολογιστή ή ακόμα και να στηρίζονται στην ακουστική ανάλυση.


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