User guide

Chapter 2: Security Measures
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Security Measures for the EJB Service
This section gives an outline of security risks when the EJB service is used.
EJB Service is required when the "EJB function" of J2EE applications is used.
Web-J supports only the client function of the EJB service.
Resources to be Protected
This section describes the resources to be protected when the EJB service is used.
Resources to be Protected
The table below lists the resources that are used for EJB Service. When high security is required,
protect these resources for security.
Table 2-1 Resources to be Protected
Function Resource to be protected
EJB environment setup Environment definition file of EJB Service
EJB application program operation Environment definition file of EJB Service
J2EE common directory
The following describes the locations of these resources. The directory structure of a Windows(R)
system is taken for example.
• Environment definition file of EJB Service
All files under C:\Interstage\EJB\etc directory
All files under C:\Interstage\J2EE\etc directory
• J2EE common directory
All files under J2EE common directory
Solaris OE /Linux system is taken for example.
• Environment definition file of EJB Service
All files under /opt/FJSVejb/etc directory
All files under /opt/FJSVj2ee/etc directory
• J2EE common directory
All files under J2EE common directory