[Addison West]

One of the top 10 OWASP security principles is called “Fail Securely.” This means that when a system or website has an error or something goes wrong, it should still stay safe and protect important information. Even if something breaks, the system should not let hackers in or show private details about how it works. This is very important because many security problems happen when errors give away too much information. For example, if a website shows a long error message to a user, it might tell them details about the server or database that a hacker could use to attack the system. Instead, websites should show a simple message like “Something went wrong” and keep the real error details hidden for the system administrator to see later. Failing securely also means that if a system crashes, it should deny access instead of letting anyone in by mistake. This helps protect sensitive information and keeps people’s data safe. Overall, “Fail Securely” is a very important OWASP rule because no system is perfect, mistakes and errors will always happen. What matters is that the system is designed to handle those errors safely so that hackers cannot use them to cause bigger problems.