| The Digital devil's Dictionary application, developed | | | | software under the guise of a useful program. |
| by Apple for its Macintosh computers, was | | | | Virus |
| introduced with Mac OS X v10.4 "Tiger". | | | | A software with the ability to self-replicate and |
| Apple also included a Dashboard Widget for | | | | attach itself to other executable programs. May |
| accessing the Dictionary application. In applications | | | | or may not be harmful. Depletes resources. |
| which support "Services", there is an option in the | | | | Worm |
| application menu,which brings up the Dictionary | | | | Autonomous program or constellation of |
| application and displays the definition of a selected | | | | programs that distributes fully functional whole or |
| word. | | | | partial copies of itself to other computers. |
| Malware | | | | Grayware |
| Software that runs computer processes that | | | | All applications that cause annoying and possibly |
| either unexpected or unauthorised but are always | | | | undesirable or unforeseen behaviour in the way |
| harmful. The term "malware"generally covers | | | | programs |
| viruses, worms and Trojan horses. | | | | Hacking Tools |
| Backdoor | | | | Programs that render a computer or network |
| Term for an app or service that permits remote | | | | more vulnerable to attack or use simulated |
| access to an infected computer. It opens a | | | | hacking to test the vulnerability of all accessible |
| backdoor to circumvent other security | | | | components. |
| mechanisms. | | | | RATs |
| Phishing | | | | Remote Access Tools enable remote access to |
| A method of stealing personal data via an | | | | an infected computer, thus permitting outside |
| authentic-looking e-mail which appears to come | | | | administration or manipulation. Not malicious, but |
| from a real company or institution -- to trick the | | | | egitimate. |
| recipient into sending vital banking or login | | | | Spyware |
| information etc. | | | | Software that monitors and collects a user's data |
| Trojan | | | | and eventually transmits it to a company for |
| Covert infiltration by malware or malicious | | | | vanous purposes. |