An employee with access to this information can use it to break into the system. After the program ships, there is likely no way to change the database user "scott" with a password of "tiger" unless the program is patched. This code will run successfully, but anyone who has access to it will have access to the password. Rc = SQLConnect(*hdbc, server, SQL_NTS, "scott", Even worse, if attackers have access to the binary for the application they can use one of many publicly available decompilers to access the disassembled code, which will contain the values of the passwords used.Įxample: The following code uses a hardcoded password to connect to a database: After the program ships, there is likely no way to change the user "scott" with a password of "tiger" unless the program is patched. tLoginCredentialsForHost(hostname, "scott", "tiger") If the account protected by the password is compromised, the owners of the system must choose between security and availability.Įxample: The following code sets default authentication credentials for URL requests, supplying a hardcoded string for a password: After the code is in production, the password cannot be changed without patching the software. Not only does hardcoding a password allow all of the project's developers to view the password, it also makes fixing the problem extremely difficult. It is never a good idea to hardcode a password.
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