In this course, you will learn about best practices for secure scripting in Perl, features of Perl’s taint mode, handling errors in Perl, protecting files, preventing format string and injection vulnerabilities, using regular expressions carefully, and protecting sensitive data in transit with Transport Layer Security (TLS).
Learning Objectives
On successful completion of this course, learners should have the knowledge and skills to:
- Apply file access controls to protect files
- Set proper default file permissions
- Canonicalize paths to identify the correct files
- Describe the basics of fundamental cryptography concepts
- Make reasonable choices regarding what cryptographic technology to use under specific circumstances
- Use best practices for hardening the system including built-in Bash security settings
- Protect sensitive data in transit using up-to-date communication security techniques
Framework Connections
Specialty Areas
- Software Development
Feedback
If you would like to provide feedback for this course, please e-mail the NICCS SO at NICCS@hq.dhs.gov.