Skip to content
JOHN CLARKE edited this page Mar 6, 2025 · 2 revisions

πŸ“œ Legacy Code and Applications

πŸ“Œ What is Legacy Code?

Legacy code refers to old or outdated software that is still in use but may no longer be actively maintained or updated. It can include:

  • Code written in outdated programming languages or frameworks.
  • Systems with little documentation.
  • Applications that rely on deprecated technologies.

πŸ“Œ What is in CyberSkill Legacy folder

  • πŸ› CAP – Legacy Cyber Awareness Platform built to highlight and teach apllication security. Can also be runas a CTF platform.
  • 🚧 WWTBCA – Node Application Who wants to be Cyber Aware. Quiz app testing Cyber knowledge.
  • ⚠ Process – Process for CAP Error codes.

⚠️ Challenges of Maintaining Legacy Systems

Challenge Description
High Maintenance Costs Older code requires more effort to debug and maintain.
Talent Shortage Fewer developers are skilled in legacy technologies.
Security Risks Older systems may be vulnerable to cyberattacks.
Scalability Issues Outdated architectures struggle to support modern demands.
Integration Problems Legacy apps may not be compatible with new technologies.