A backdoor is a method, often secret, of bypassing normal authentication or encryption in a computer system, a product, or an embedded device (e.g. a home router), or its embodiment, e.g. as part of a cryptosystem, an algorithm, a chipset, or a "homunculus computer" —a tiny computer-within-a-computer (such as that found in Intel's AMT technology). ...
A backdoor is a means to access a computer system or encrypted data that bypasses the system's customary security mechanisms. A developer may create a backdoor so that an application or operating ...
A backdoor Trojan computer virus is a piece of malicious software that usually finds a way into its victim computers without the knowledge or consent of the owners. Once one of these viruses gets to work in a victim computer, it can enable the computer to be accessed and controlled remotely.
Backdoor: A backdoor is a technique in which a system security mechanism is bypassed undetectably to access a computer or its data. The backdoor access method is sometimes written by the programmer who develops a program. A backdoor is also known as a trapdoor.
A “back door” into a computer is a hidden way of accessing the computer without the owner's knowledge. While this type of activity is by and large frowned upon, there are situations where you may legitimately need to install a back door on a computer, such as at a workplace (to monitor employees) or at home (to ensure your children are safe online).
Did you accidentally leave the back door open? This thought can be scary because you know that leaving the back door open at home could allow someone to enter your home and take your personal belongings. The same is true for a backdoor in the computer world.
Backdoor – malware that is capable of bypassing computer security tools. A backdoor is a malicious computer program that is used to provide the attacker with unauthorized remote access to a compromised PC system by exploiting security vulnerabilities. A Backdoor works in the background and hides from the user.
The basics of a backdoor attack According to Trend Micro’s report, “Backdoor Use in Targeted Attacks,” applications that allow for remote access to computers – known as backdoors – are often used for targeted attacks. In these types of breaches, hackers leverage backdoor programs to access the victim’s network.
Backdoor malware is generally classified as a Trojan. A Trojan is a malicious computer program pretending to be something it's not for the purposes of delivering malware, stealing data, or opening up a backdoor on your system. Much like the Trojan horse of ancient Greek literature, computer Trojans always contain a nasty surprise.
Backdoor is an undocumented way of gaining access to a program, online service or an entire computer system. A backdoor will bypass normal authentication mechanisms. It is written by the programmer who creates the code for the program and is often only known by the programmer and is a potential ...