Beginning with release 10.0, a basic security configuration is included with 
               		Visual COBOL and 
               		Enterprise Server and enabled as part of product installation. This configuration requires users 
               		authenticate to 
               		Enterprise Server, including 
               		Enterprise Server Common Web Administration (ESCWA), and be 
               		authorized to perform various actions. 
               	 
            
 
            	 
            The default security configuration is comprised of the following elements: 
               	 
            
 
            	 
             
               		
               - The 
                  		  VSAM ESM Module, which implements an External Security Manager (ESM) using a set of COBOL indexed files. The 
                  		  VSAM ESM Module was introduced in release 9.0 as an Early Adopter Program (EAP) feature. It is now a regular feature of the Visual COBOL,
                  Enterprise Developer, and 
                  		  Enterprise Server products. 
                  		
               
- A set of security definitions (users, groups, and resource access rules) for the 
                  		  VSAM ESM Module, based on the sample security configuration for LDAP which is also supplied with 
                  		  Enterprise Server. These definitions are supplied with the product as a YAML file, and during installation are used to create a set of security-data
                  files for the 
                  		  VSAM ESM Module in a standard location. 
                  		
               
- An External Security Facility (ESF) Security Manager definition in ESCWA which uses the 
                  		  VSAM ESM Module and the supplied default security data. On installation, 
                  		  ESCWA is configured to use this Security Manager. 
                  		
               
- A similar ESF Security Manager definition in MFDS. The MFDS Default ES Security is set to use this definition, and MFDS itself
                  is set to use Default ES Security as its security configuration. 
                  		
               
- Credentials for the administration user account 
                  		  SYSAD and a limited-access account 
                  		  readonly in the default 
                  		  Micro Focus Secrets Vault. Passwords for these two accounts are created at installation, so they are different for each product installation. See 
                  		  Getting Started with Default Enterprise Server Security for instructions on retrieving these credentials. 
                  		
               
- Utilities for disabling and recreating the default security configuration. 
                  		
               
For product reinstallations or upgrades, if security data already exists, default security will not be enabled. Your existing
               security definitions will be preserved. 
               	 
            
 
            	 
            Note: Micro Focus recommends backing up security and other configuration data before reinstalling or upgrading.