Digital Forensics is a branch of Forensic science, which is tasked with the recovery or finding of data that found in digital devices such as smartphones, data cards, computers, and more. This sort of forensic has a numerous of applications specifically within the police and attempting to disprove or prove guilt. They can also be utilized with the private sector to perform investigative work. They have been utilized to deal with issues such as online harassment, cyber bullying, financial fraud, and hacking to name a few.
A vital branch of computer forensics, digital device forensics deals with collecting digital evidence found in different sort of devices such as fax machines, mobile phones, iPod, printers, etc. The usual computer forensic kind of procedure might eventually be inadequate to determine and collect the crucial evidence from such digital devices. Thus, in order to gather evidence in such electronic devices and to assure its acceptability in the court of law, appropriate forensic tactics and systematic approach are desired. Digital forensics is the only effective solution to such an issue.
Digital forensics – An effective guide
Digital Forensic aid in searching the un allocated space, recovering deleted files on the hard drive or such a place wherein valuable hard to get crucial evidence regularly resides. It is typically traced on the windows artifacts to get cues of what the system has been utilized for, and more essentially knowing how to identify the artifacts, and assessing the value of gathered information.
Digital Forensics can be divided into key areas as follows;
Computer Forensics – This vital area deals, mainly with the computers. It is essentially the acquisition of logs, recovery of corrupted or deleted files, and internet history from USB drives or hard drives. This information could then be used as the effective evidence against an offender, or otherwise to confirm the statements.
Mobile Device Forensics – It is much similar to that of computer Forensics, the key difference amid the two is that mobile device forensics tremendously focuses on SMS or MMS messaging from and to the phone call logs and more. As most of the smartphones available today come with the inbuilt GPS capabilities, this vital discipline can thus be used to track movements and this again offers defense or confirm guilt.
Voicemail systems or Fax servers’ forensics – Office systems such as printers, voicemail, scanners can contain affluence of information. VoIP and others use some sort of storage for voicemail. Most of the latest systems leave messages undeleted if a utilizers mailbox is disabled and also deleted voicemail messages can be retrieved from such systems. The digital evidence such system can hold can prove to be the valuable keys to solve a case.
Professionally trained and skillful forensic analysts can recover the data from USB keys, floppy disk, SD cards or CF cards, cell phone or smart phone, hard drive, and even flash card memory stick. Data recovery can be effectively done with a digital device forensics solution utilizing the advanced technology to recover data. Electronic digital evidence attainment, data search, filter and consolidation, files and email’s from virtually any sort of digital media, including CD-ROM, backup tapes, Zip disks and lots more.