Enhance Web Security Disable Functions for a Safer Environment

One of the suggested hardening practices is to disable functions such as system, exec, shell_exec, passthru, by using the disable_functions ... PHP Functions like exec, system, and shell_exec are used to execute external commands which poses a security risk. My disable_functions is blank upon opening the file, but php_info() still shows it as disabled. Is there somewhere else this would be? – ... Also what php functions can I add that are missing to improve security? Code: disable_functions = exec,passthru,system,proc_open,popen ... disable_functions exec,passthru,shell_exec,system. as these open up serious security holes, how critical are they to run CS Cart 4.11.5? do ... php_admin_value[disable_functions] = exec,passthru,shell_exec,system. Step 4: Remove that exec function from the above line and keep like below. For Example: disable_functions = exec, system, passthru, pcntl_exec, popen, proc_open, shell_exec. disable_functions. Click on the “Save ... . ... system administrator and ask them to be added to the disable_functions PHP setting. ... exec system passthru pcntl_exec popen proc_open shell_exec Use the disable_functions directive in php.ini file to disable specific functions. At least disable exec(), shell_exec() and system(). (If using ...