John saw Black Widow come walking up the pavilion towards SHIELD's entrance before she registered on the trackers. According to Mike, she tended to wear a pair of giant dark sunglasses that really confused the system. You'd think something as old and as common as sunglasses wouldn't be enough to fool the single most well-funded secure facility on Earth, but the first rule of security was that your systems were only as good as people thought they were. Most people would have also thought sunglasses wouldn't be enough, so nobody really tried them. It was always a balaclava or a full face shield, and then ironically almost always a geotagged gun or geotagged comm system as well. Insecurity was a double-edged sword.
When she stepped in she nodded to him and reached into her bag for a second before scowling.
"Wanna do a girl a solid and skip the ID check?" She nodded to him again, then lowered her sunglasses, "You new?"
"First day, Ms. Widow."
"Absolutely not Ms. Widow," She scowled, "Where's Mike? He not babysitting you?"
"No ma'am, Fury called some Security Officer meeting. He might be back in a few minutes, might not be back until the end of the shift."
"Hm, ma'am is better," She looked him up and down, "But even if you're young and green, we're coworkers."
"Natasha?"
"I said coworkers, don't get ahead of yourself loverboy." She smirked.
"Ms. Romanov?"
"Do I look like one of your teachers?"
"What should I call you?"
"What do you feel like you should call me?" She had a way of smiling that felt like being dared to try your luck. She had also killed more people than he'd ever known, if the records were to be believed.
"I'm... not sure, ma'am."
"Well, you're not sure, but you went back to ma'am. So ma'am it is. And if ma'am forgot her identification, today, would you be willing to look the other way and make sure ma'am isn't late?"
"I don't see a problem with that, ma'am." John nodded, "The scanners positively identified you and didn't pick up any interference, so it's impossible that you could be anyone else."
"Surely there would be other reasons to have me go through security properly than just to make sure I'm not an imposter?"
"No disrespect ma'am, but if there was anything threatening on your person, the scanners at the door would have picked it up. Not to say you aren't a threat yourself, but-"
"Well no disrespect either," She reached into her suit for what seemed like less than even a full second and brought out a white plastic gun aimed directly at his head, "But you just got yourself and Nick Fury killed."
John froze, feeling a pit of ice form in his gut. Several years of training told him to reach for his gun and protect SHIELD at all costs, but a lifetime of trying not to die made him raise them slowly. Widow laughed.
"Well, you're a warm enough body that I'm not actually going to kill you. Most of the starched dicks they hire go right for the gun. Survival instinct? Cool under pressure? Froze up?"
"It... little bit of all three?" John kept as still as he could.
"Two of those will help you, one won't." She flicked her wrist and the gun vanished, most likely into her sleeve, "Let's assume it's one of the ones we want, the odds are in your favor there. How do we prevent that sort of thing from happening?"
"What do you mean? I don't think an ID check would have prevented that."
"Good. There are two kinds of security, either preventing the bad thing from happening or responding to it having happened. When somebody comes in and pulls a gun, what do you need to do?"
"Shoot them," It felt more than a little like being dressed down by one of his instructors again.
"Right, but if they're faster than you and already have the gun drawn, and if it's you and me I will always be faster, how do you keep yourself from getting into that situation?"
"Find the gun before you pull it, but the scanners didn't pick it up."
"Does your gun point itself at the bad guys? Do you let a machine jerk you off?"
"No."
"Then what do you need to do?"
"I guess... I would pat you down, but I don't think that's standard procedure."
"Standard procedure told you to grab your gun when I drew mine on you, and you didn't listen then."
"Are you telling me to pat you down?" John looked at her uncertainty.
"Would you like to pat me down?"
"In the interest of security, I should probably-"
"I didn't ask if you thought you should, I asked if you wanted to. I've got about five minutes before being late becomes being very late, so we can practice your security techniques if you want."
With her eyes hidden behind her sunglasses, all he had to go off of was that same predatory cat smile.
"Yes, I would like to."
"Well, Fury and Mike probably wouldn't be happy to hear you phrase it like that. They'd probably want you to say that what you wanted mattered less than the security of the organization, but the corporate speak hasn't ever done it for me."
She stepped back toward the door and extended her arms.