ZK Services

Heatmap overlay on AT&T call data Please watch this mobile forensics video. It takes you through mapping of CDR and Historical Precision...

Using cell phone forensics to analyze WhatsApp data on your cell phone

According to Merriam-Webster, an expert is defined as "one with the special skill or knowledge representing mastery of a particular...

I have been using the AI chat bots quite a bit lately as well as over the past year. I have increased my usage over this time as these...

Google Timeline Map If you read my last blog, you know that Google is no longer keeping your location history on their servers as of May...

If you have an Android phone you may or may not be aware that Google may be keeping years of your location history. There is a setting in...

In the last 7 years I gave been a cell phone/network export in over 65 cases. A majority of those cases I work with the criminal defense...

Every time I look at the forensic data from a phone extraction there is something new, sometimes many things are new. The more we learn...

I just got a case that let's say disturbed me a bit. Maybe more than a bit. This is a federal murder case that touches on a privacy...

Nearly every new case I get there is new data provided by the wireless network operators. They are constantly adding or changing the...

Cell Tower Coverage Below is the TraX H-plane Overlay Sizing Algorithm for the H-Plane boundary as provided by the ZetX webpage ZetX |...

In the Cameron County Texas case of Ramiro Terrones Silva vs Gabriel Dwayne Davis, the driver, Mr. Davis caused an accident in Port...

Performing cell phone forensics on an iPhone

I recently worked on a case which required me to dig deep into the iPhone iOS 16 internal files and databases. There are two databases...