Encrypt password

Create a master password:

mvn -emp <your_master_password_to_generate_uniqe_passwords>
{generated_master_password}

Create a new settings-security.xml file in your .m2 directory and copy your generated password:

<settingsSecurity>
	<master>{your generated password}</master>
</settingsSecurity>

After this you can generate uniqe passwords for your maven apps:

mvn -ep <your_uniqe_password>
{generated_password}

Generated password can be pasted to the settings.xml file:

<server>
	<id>tomcat-server</id>
	<username>user</username>
	<password>generated-password</password>
</server>