Question: what are the security levels for paper shredders?
Answer: Level 1 GENERAL - LOW SECURITY (DIN 1) ...  Level 2 INTERNAL - Low to Medium Security (DIN 2) ...  Level 3 CONFIDENTIAL - Medium Security (DIN 3) ...  Level 4 SECRET - Medium to High Security (DIN 4) ...  Level 5 TOP SECRET - High Security (DIN 5) ...  Level 6 MAXIMUM - Highest Security.