Chicago-based security consultant specializing in premise liability and security negligenc

#OneJob

Welcome! This Is my collection of the good, bad, and UGLY security that I have observed over my premise liability management career. This also includes vulnerabilities that I have uncovered directly in my travels and during security assessments that I have previously conducted.

"My value is in my ability to identify, validate vulnerabilities, control threats and minimizing impact to assets"

Apr 28
1 min

Perception and Convenience intersect into premises liability

Its all to common. Convenience trumps security, like this video. The problem is to the casual passer by, or the employee, it appears...

11 views

Apr 1
1 min

When it's not maintained, it's foreseeable that.....The door wont secure

Just because you think it's secure, does not mean it's secure. Door maintenance is a form of liability

10 views

Feb 10
0 min

I have no idea how vagrants are getting into your parking garage.

52 views

Dec 24, 2022
0 min

This happens more than you think

4 views

Dec 9, 2022
0 min

The wall is now secure

7 views

Nov 19, 2022
1 min

Ummm

When you have to secure the camera from theft, which is why you have the camera. There are bigger issues at hand.

9 views

Oct 15, 2022
0 min

Just in case the code was not clear enough

5 views

Sep 9, 2022
1 min

Vintage in 2022

Yes, this is an existing installation. Don’t forget to turn the “house lights off”

9 views

Sep 3, 2022
0 min

But is it?

11 views

Aug 26, 2022
1 min

A cautionary tale for the necessity of a strike plate

I can’t break in? Challenge accepted.

18 views

Aug 25, 2022
1 min

A cautionary tale for the necessity of a strike plate

I can’t break in? Challenge accepted.

3 views

Jul 21, 2022
1 min

Truth

Liability may appear farther away, then it actually is.

5 views

Jul 21, 2022
1 min

Here’s your sign!!!

For those that think that 125khz and 7pin. Standard locking is secure. - in the words of bill engvall “here’s your sign. “

3 views

Jul 21, 2022
1 min

Buyer beware.

When paying. That’s not all you might be buying.

8 views

Jul 21, 2022
1 min

This Product should be called.....

Someone gonna break into your house.

5 views

Jul 21, 2022
1 min

A security ladder

We put a very robust gate in- how are the getting in? (Hint the security gate is a ladder)

2 views

Jul 21, 2022
1 min

Join me on a journey of foreseeability

What could go wrong?

4 views

Jul 21, 2022
1 min

Proving Foreseeability

Premise liability. I would argue this signage confirms that they knew that an incident was possible, and rather than invest monies to...

6 views

Apr 1, 2022
0 min

The equivalent of a dummy camera.

11 views

Mar 11, 2022
1 min

Where should I place the main power disconnect to my server room?

I got the perfect place Right next to the door handle and no I won’t take the safety cover

9 views

AHRENS SECURITY

Expert Witness Consulting

#OneJob

CONTACT
SEAN A. AHRENS

CONTACT ME TO SUPPORT YOUR LITIGATION CASE

My education: I have a master's in organizational security management from Webster University, graduating with honors–Cum Laude. Before that, I did my bachelor's in criminal justice at Western Illinois University. I continue to obtain certifications that further substantiate my security lineage.

SEAN A. AHRENS, MA, CPP, CSC, BSCP, FSyl

AHRENS SECURITY

Expert Witness Consulting

#OneJob

CONTACT SEAN A. AHRENS

CONTACT ME TO SUPPORT YOUR LITIGATION CASE

​

My education: I have a master's in organizational security management from Webster University, graduating with honors–Cum Laude. Before that, I did my bachelor's in criminal justice at Western Illinois University. I continue to obtain certifications that further substantiate my security lineage.

​​

SEAN A. AHRENS, MA, CPP, CSC, BSCP, FSyl

CONTACT
SEAN A. AHRENS