![]() ![]() This helps protect your account by requiring you to enter an extra security code whenever you sign in on a device that isn’t trusted. That way, if you ever forget your password or your account gets hacked, we can use your security info to verify your identity and help you get back into your account. You can add info like your phone number, an alternate email address, and a security question and answer. Check the strength of your password.Īdd security info to your Microsoft account. Here are some things you can do to help protect your files in OneDrive:Ĭreate a strong password. See this training course to learn about OneDrive features that you can use to protect your files, photos and data: Secure, protect and restore OneDrive How you can safeguard your data For more info about the ownership of your data, see Office 365 Privacy by Design. When you put your data in OneDrive cloud storage, you remain the owner of the data. The modern frameworks such as Symfony recommends using environment variables, and store them in a. Since it's a bit laborious, frameworks do it better.Įxample with Symfony (ok its not only PHP) It's a bit old school, but it still work and you don't have any file with your credentials in the server, and no credentials in your code. You can easily drop a file such as envvars.php with all environment variables inside and execute it ( php envvars.php) and delete it. htaccess but it's not recommended since its in another file and its not resolving the problem by doing it this way. Getting with the getenv function - getenv('MYVAR').Setting with the putenv function - putenv("MYVAR=$myvar").Environments variables are superglobales : you can use them everywhere in your code without including any file.You can set environment variables without creating any business code class file, which means you will never make the mistake of adding the credential files to a commit in Git.Credentials are not related to business logic which means login and password have nothing to do in your code.Storing them in the same file for all environment is a mistake. These credentials are dependant to environment, it means that you won't have the same credentials in dev/prod.Obfuscate the password (even ROT13 will do) it won't put up much defense if some does get access to the file, but at least it will prevent casual viewing of it.Īctually, the best practice is to store your database crendentials in environment variables because :.Configure the database server to only accept connections from the web host for that user (localhost is even better if the DB is on the same machine) That way even if the credentials are exposed they are no use to anyone unless they have other access to the machine.Don't use the combination of username/password for anything else.Other than that you are on the right lines with minimal access for the account being used. That was if there is a web configuration problem that leaves your php files being simply displayed as text rather than being executed you haven't exposed the password. Then be sure to store that outside the main web tree. One general approach is to store the username and password in a seperate configuration file rather than the main script. Your choices are kind of limited as as you say you need the password to access the database. PHPInfo is an easy target to get an overview of everything, including environment variables. The encrypted password is moved from the global variables into a private variable The application does this immediately to reduce the window that the value is available in the global space.If someone reads the code where we establish a connection, it won't be obvious that the connection is being established with an encrypted password and not the password itself. We extend the PDO class to include logic for decrypting the password. To mitigate this risk we have the following precautions: The con with this is that now the password is in a Global PHP variable. This configuration is only readable by root - hopefully your Apache user is not running as root. We have switched to storing user/pass in environment variables set in the Apache VirtualHost. Configuration files can also get caught up in version control, or copied around servers. If your application is compromised, the user will have read access to your configuration file and so there is potential for a cracker to read this information. Previously we stored DB user/pass in a configuration file, but have since hit paranoid mode - adopting a policy of Defence in Depth. ![]()
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