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Forensic analysis android windows os x 2017 serial#
Forensic analysis android windows os x 2017 android#
Forensic analysis android windows os x 2017 software#

File system – This method would extract files which are visible at file system level.

Unfortunately, with mobile forensic always it is not possible to use this method.

Physical – It is a bit-to-bit copy of the device and allow to recover deleted data.

Below overview has been given about each.

Forensic analysis android windows os x 2017 android#

There are three methods used for the data extraction from the Android devices. But we could calculate the hash value of the extracted data through logical extraction or of the image file extracted through physical extraction. As previously mentioned it is almost impossible to interact mobile device without altering it. MD5 or SHA are widely used algorithms to calculate the Hash values of the evidence.

Hashing – Hashing is the method used to prove the integrity of the evidence.

It is crucial because it keeps track of the Digital evidence.

Forensic analysis android windows os x 2017 serial#

It includes details like serial no, case no, locker no, investigator’s name, time and date during each step, details of evidence transportation.

Chain of Custody – Chain of custody is the document to maintain each record of the Digital evidence from the collection to presentation.

Forensic Investigator can remove SIM card, Switch to Airplane mode or Use Faraday’s Bag or Jammer

There are several ways that could be followed according to the scenario.

So, the first step should be to isolate the mobile device from the network. It is possible that attacker could remotely wipe data or any new activity could override the existing data.

For mobile forensics below steps are good practice to follow If it is very important to maintain evidence integrity throughout the investigation. Preservation of evidence is a very crucial step in digital forensics.

Search for the SIM package and if any cables are located around.

If it is power on then, check the battery status, network status. It is good practice to take the picture using the camera of the location and mobile phone before starting any progress.

Note location from where mobile has been collected.

Collectionīelow steps are recommended to follow during collection of mobile device That is why it is necessary to document each and every small detail about steps taken starting from seizure, collection, preservation, analysis with the presentation in court. Preserving mobile device without altering data is nearly impossible because mobile device constantly transmits data using the network, Wi-Fi, or Bluetooth. Forensic sound manner should be used while collecting, preserving, and analyzing digital evidence to present it in court. One could extract data like SMS, contacts, installed applications, GPS data and emails, deleted data.Īs per the definition of the carrier in 2006, Digital Evidence is data that supports or refutes a hypothesis about digital events.

Forensic analysis android windows os x 2017 software#

With these challenges in mobile forensics, syncing mobiles phone to a computer using software becomes easy. Each case or investigation of the new model needs to consider differently and requires following steps which could be different and unique to the case. The ratio of new models designed and launched is very high which makes very difficult to follow similar procedures.

Mobile phones generally belong to a single person so analysis of it could reveal lots of personal information.ĭue to the rapid growth, it also introduced challenges. Due to the exponential growth of the mobile market, Importance of mobile forensics has also increased. Mobile forensics is a field of digital forensics which is focused towards mobile devices which are growing very fast.