[CIO 보안 투자 노트]파일 믿지 마라…지란지교시큐리티 CDR 전략

Traditional perimeter security fails against sophisticated attacks using legitimate-looking files, making a fundamental shift in security strategy necessary. CDR (Content Disarm and Reconstruction) offers a proactive alternative by removing potentially malicious elements rather than attempting to detect them, proven effective in defending against advanced threats without requiring major infrastructure overhauls. This approach represents an essential step toward Zero Trust architecture, with growing adoption across energy, finance, and public sectors.