The game involves trial-and-error, and many initial attempts using obvious items or methods will likely fail. Do not get discouraged by failed attempts; they are part of the gameplay experience. Avoid trying to directly bypass the high-tech door with conventional methods like face scans, using objects on sensors, or attempting to cut seals, as these are shown to be incorrect solutions.
The key to solving this puzzle is to think 'out-of-the-box' and not focus solely on the immediate obstacle (the locked door). Look for indirect solutions that might involve altering the environment rather than directly interacting with the security system. The game often requires creative and unconventional thinking.