What is a backdoor attack?

A backdoor attack is a stealthy method used by hackers to bypass standard security measures and gain unauthorized, long-term access to systems for purposes like data theft or privilege escalation. These attacks can manifest through various forms, such as Trojans, rootkits, or supply chain compromises, making them particularly difficult to detect. To mitigate these risks, organizations should implement advanced security solutions like SIEM, unified endpoint management, and next-generation antivirus software.