How Can Cell Phone Forensics Help in a Case?
In this day and age, the question of how can cell phone forensics help in a criminal case has become more important than ever. A majority of criminal cases involve the use of cellular phones. The problem with this is that there are no markings on the phone that would indicate ownership of the phone by anyone other than the user. This makes it very difficult to determine who owns a particular cellular phone number.
For those who own cellular phones, it is very important that they have their phone secured when they are not in use. Unfortunately, a thief can easily break into a person’s home and access the phone. Once the thief obtains the phone, they can alter the phone to make it appear as if it has been switched off. However, this does not necessarily mean the owner of the cell phone has done so. In some cases, the thief knows exactly how to make the phone act like it has been switched off.
If you are faced with the dilemma of needing to trace a mobile phone number, the best solution is to hire a reputable cellular phone forensic investigator. You can search online for a forensic investigation company. From searching through their website, you can learn a great deal about the services that the company offers. Be sure to check all references provided as well as find out what kind of training the company provides their staff. This will ensure that the investigator you choose has had experience in working alongside other law enforcement agencies.
It is a sad reality that in this day and age, it is much easier to carry around an iPod or a pocket computer rather than a cell phone. Unfortunately, many people choose to bring these small devices into places such as Wal-Mart, businesses, and other public areas. In addition, many teens bring their cell phones and walk around with them at all times. These teenagers do not realize that if they were ever caught, they could be arrested and charged with exposing confidential information by carrying around such information.
In order to trace a cell phone, an investigator will do a thorough search through the phone’s memory. They will look for any deleted SMS or MMS messages as well as any incoming calls. The more data that an investigator searches, the more likely it is that they will be able to recover whatever information was contained on the phone. Once the device has been “purged of all data”, the process begins. The cell phone is xerated with water, which will remove any remaining traces of cellular communication from the device.
An experienced cell phone forensic investigator will have the tools and skills necessary to conduct this type of investigation. Once the data is extracted from the phone, it will undergo a process of analysis. This will include scrutinizing any potential digital signatures that were placed on the cellular communication. For instance, someone could use a thumb depressor or stylus to write down a phone number. If the investigator finds such a signature, they may be able to recover a significant amount of data from the cell phone.
Even if the trace is nothing substantial, it can still be quite useful. For instance, if you received a call from someone using your cellular phone, but the number was unlisted, you may want to try a reverse lookup. That way, you will be able to get details about who called you. The same goes for if you received a mysterious call and wrote down the number that appears on your caller ID. In this case, you may be able to trace the caller and put an end to their mystery.
How can cell phone forensics help in a situation like this? When you have a device that can completely reconstruct the telephone conversation, you can put yourself in the shoes of the person that called. Did they really make that call from the number you have written down? If you did, your chances of them calling back are much better than if you had no idea that a trace could be performed. And even if you had written down the phone number, if they called after you deleted the call history, you could use the trace to reveal exactly who they were.