How Cell Phone Forensic Experts Use Smart Way to Nabbing Culprits?
The smartphone is really enabling people to do smart work at faster pace, but at the same time, mobile phones are also being used for doing wrong or illegal activities. Cell phone forensic experts are making use of innovative ways in nabbing the unscrupulous people. They do not realize but actually leave back a lot of digital evidence. Professionals on the other hand find and join these evidences and get hold of the wrong activity.
In this article, the reader will get to know about the smart techniques used by the professionals. Then putting an end to the illegal activity carried out by him-
Bypassing of the security features:
There are certain mobile phones that contain several types of protective ways, for keeping the mobile phones locked. It can be either in a –
- Thumb impression form.
- Smart design pattern.
- Number pattern lock.
For opening this, the mobile investigators make use of the special tools and other techniques for unlocking the phones. Then unearthing the different activities carried out through the smart phone.
Safe SIM Card:
Whenever, a scrupulous person inserts a fraudulent type of SIM card in some other smartphones and then corrupts the information saved in the data memory. For countering it, the Mobile forensics experts create a safe SIM cards. The making of it is done for a specific purpose i.e.- finding out the information from the mobile phone in question.
Trusted Time Source:
On several occasions, the culprit attempts in changing the time stamp of a particular activity. He or she fails to understand that few of the Time Stamps on the device can’t get altered. This is because it is automatically generated by a system on the core network. In case of some, text messages, for them Short Message Service Center automatically sets the time. The scrupulous person just can’t do anything and this makes it a bit convenient for the concerned digital investigator.
Live Acquisition:
The mobile forensics work is definitely a trick activity. In this, the concerned digital investigator is required to perform all activities in a right way. Most of the other people do take out the battery and then kick-start the investigation procedure. This is a biggest mistake and should be corrected. So, keep the smartphone in power mode right from the inception until the detailed investigation is not over. Making sure that any nature of external activities is not creating any changes in the data already stored in the device.
Tracking Movements:
A professional and highly specialized Cell phone forensics expert examines the smartphone in a detailed way. The primary object of this is to make sure those digital prints of the mobile phone is collected. Like the history of the location of the device is secured with certain media and other activities on the phone. With the identification of this location, and the cell phone forensics software the geographic location of the place, where the activity was carried out will not be tough.
Retrieving of deleted data -
If the user feels that erasing of the call log from the cell phone will mean the end of the road. Well think again. The working of the Cell phone forensics software in a calculative way will make sure that precise identification of the dialed received and missed calls on the person’s device. The knowledge of using the tools in a correct way is also an art.