Trapdoor Attack
A hidden security vulnerability in software that allows unauthorized access.
Understanding Trapdoor Attack
A Trapdoor Attack is a type of cyberattack in which an attacker inserts a hidden vulnerability or backdoor into a system, software, or cryptographic algorithm. This hidden entry point allows unauthorized access, bypassing normal authentication and security controls.
How Trapdoor Attacks Work
Backdoor Insertion – The attacker (or even an insider) embeds a secret entry point in software, hardware, or a cryptographic system.
Exploitation of the Backdoor – At a later time, the attacker uses this trapdoor to gain unauthorized access.
System Control or Data Theft – The attacker can manipulate system functionality, steal data, or deploy further exploits.
Evasion of Detection – Trapdoors are often designed to remain undetected by traditional security measures.
Real-World Examples of Trapdoor Attacks
Stuxnet (2010) – A cyberweapon that exploited hidden vulnerabilities in industrial control systems.
Juniper Networks (2015) – Discovery of a backdoor in security appliances that allowed remote access.
SolarWinds Attack (2020) – Supply chain attack where attackers introduced vulnerabilities into trusted software updates.