These are links to useful Unix, VMS and OS/400 security papers. Please report any broken links to us.

AZScan Press Reports
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Unix
An Architectural Overview of UNIX Network Security
Unix Computer Security Checklist - AUSCERT, Australian Computer Emergency Response Team.
Improving The Security of Your System by Breaking Into It
Generic Unix Security Information
Securing Anon FTP Servers
Securing IRIX 6.5
Securing Solaris
AS400 / iSeries
AS400 Security Procedures
Locking Down Your FTP Server
VMS / OpenVMS
VAX/VMS System Audit Program
A Primer on OpenVMS Security
DEC VAX/VMS Operating System Security Review - Questionnaire
DEC VAX/VMS Operating System/Logical Security (1) - Questionnaire
DEC VAX/VMS Operating System/Logical Security (2) - Questionnaire
Oracle
Oracle Security Tips
Oracle Security
Access Control
Access Control Methods
Security
SANS Security Controls
Critical Security Controls Poster - 2016
SANS Top 20 Security Risks
Sarbanes-Oxley
Introduction to SOX
Implementing SOX