Security procedures in general need to be overhauled. My proposal is a giant sign, which says "No", which the Chief Security Officer can hit people with when they suggest stupid ideas.
"That's a derelict ship of unknown origin, lets send over a small team with no biohazard protections so we can investigate."
*hit with the sign*
"This unknown but quite hostile alien species wants to open a communication channel but there seems to be a lot of data involved. Well, let's hope they're not hacking the ships defenses hey!"
*hit with the sign*
"Lets contact the Q continuum and..."
*yeeted out the airlock without hesitation*