if malicious code is generally your concern, i apologize for recommend reading "it sec forum" at www.enterprise-it-security.com
we are specialized in runtime-related z/OS malicious code detection, and programcode scan for virus/malicious code on load module level (unfortunately, not on source code level). best stephen ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
