A backdoor in cyber security is a secret method that allows someone to access a computer system or software without being detected. Hackers often use backdoors to bypass normal security measures, giving them control over a system. Backdoors can be intentionally created by software developers for maintenance or troubleshooting, but they are often exploited maliciously by attackers.B... https://balancebias.com/backdoor-in-cyber-security-meaning-and-examples/