Not much has changed
Done a few flights recently. Some flight deck doors still unmodified. On all flights (5) drivers and flight attendants were in and out continually. Plastic cutlery in first. Nikon swabbed for explosive residues or breezed through with no examination. Single cell flashlight spotted and questioned.
Seems to me the only practical way of flying is to be vigilant yourself and be prepared to act if it becomes necessary. Don't depend on others for your personal security - anywhere - anytime.