Cell phones don’t feel new, but in reality they are. With this newness comes rapid change, sometimes so
rapid that it is difficult for forensic scientists to keep up. Suspects use cell phones in a variety of crimes
and it is up to the forensic scientists to uncover their wrongdoings. But where do you start? What are
some problems that scientists come across?
1. Change- Change is the number one issue for forensic scientists to overcome. Even the cell phone
manufactures don’t always know how to retrieve information stored in new phones, so how can
scientists retrieve the information? Staying up-to-date on new cell phones is difficult, but not
impossible. As fast as they are produced, criminals come up with ways to abuse them. Strangely
enough, this can be useful for forensic scientists. Using online tips can allow scientists to easily
access information that would otherwise remain inaccessible.
2. Passwords – Password protection on cell phones are difficult to overcome, though not
impossible. Depending on the model, passwords can be bypassed in several ways.
3. Internet connection – The smarter cell phones get, the harder they are to delve into. Using an
internet connection instead of SMS or voice makes a forensic scientist’s job much harder.
4. Charge – Unlike computers, much of what is stored in a phones memory is dependent upon the
battery. When the electricity goes, so does the information. Depending on what information you
are looking for and how it is stored, battery or charger power is an important thing to think about.
5. SIM cards and removable media- SIM cards are the heart of a cell phone. They carry important
user information. Likewise, removable media, such as SD cards, can have lots of stored
information on them. It is important that forensic scientists have the proper equipment to read and
analyze the data.
6. Isolation – One thing that is often overlooked is the need to isolate the cell phone before
analyzing it. New text messages can overwrite old information, and connections to the internet
can invalidate old data. It is important to make sure the phone is isolated.
7. Security enhancements- Be especially careful when dealing with cell phones that have been
enhanced in some way. Some users have the ability to put in dead man’s switches, effectively
wiping the contents after an action or a period of time. Malware can also be loaded onto the
phone, placing your computer systems in danger.
There are many ore issues to watch out for, but these are the seven most common. Tracing cell phone data
is an arduous task, but it can be done. All it takes is a little research, a few tools, and a lot of patience.
Melanie Slaugh is enthusiastic about the growing prospects and opportunities of various industries and
writing articles on various consumer goods and services as a freelance writer. She writes extensively for
internet service providers and also topics related to internet service providers in my area for presenting the
consumers, the information they need to choose the right Internet package for them. She can be reached at
slaugh.slaugh907 @ gmail.com.
Author Bio
Melanie Slaugh is enthusiastic about the growing prospects and opportunities of various industries and writing articles on various consumer goods and services as a freelance writer. She writes extensively for internet service providers and also topics related to internet service providers in my area for presenting the consumers, the information they need to choose the right Internet package for them. She can be reached at slaugh.slaugh907 @ gmail.com.
It was the second conference on forensic science, many good speakers from Europe, Australia, Asia and the North America, and very good to see that the government of Chongqing is investing very much in Forensic Science in collaboration with Universities in the United States. 
