Digital Forensics is the language used when forensically sound visual objects are obtained from a computer system. In other terms, multimedia objects such as records, spreadsheets, images, and communications can be accessed from a phone, PDA, or any other storage-capable digital device. Then the substance is analyzed and retained. Often this procedure can be performed even if the details is deliberately deleted. Digital Forensics protocols must allow the forensic examiner to reveal digital evidence and view the exact time and date the content was produced, activated, or retrieved, as well as the last time it was viewed. Despite the first computer crimes that occurred in the 1970s, computer forensics is still a relatively new field. Although we now have more consumers of PCs and mobile devices than ever before, demand for Electronic Forensics is fast growing. Laptop computers, PDAs and mobile phones with the ability to store images, connect to the Internet and e-mails continually allow Electronic Forensics to assess the actions to be taken in criminal prosecution proceedings, corporate surveillance and child pornography claims, as well as acts of terrorism, angry workers ‘activities and behavior. The residue left behind by such operations is easily found through the digital forensics procedures.click here for further information.
Online Forensics or Forensics on Computers?
In the past, computer forensic investigators had as their primary target for analysis Desktop and Laptop devices. Over the past few years, the computer forensic industry has been compelled to extend its reach, resources, and investigative techniques to keep abreast of the use of personal devices by ordinary citizens. Equipment such as cell phones, PDAs, Blackberrys, and GPS devices are used regularly and may include vital information from sms check texts, addresses, phone logs, and past GPS location coordinates. As the computer forensic sector grows and integrates the automated study of new technological technologies, the word Digital Forensics is becoming very common nowadays.
What might an accomplished Automated Forensic Investigator do?
An qualified digital forensic examiner will restore data that have been erased from a device. Even after the browser history and cache have been cleared and removed, he or she may display can websites were visited from a particular computer. Using an instant messaging and talk program like yahoo instant messenger and msn messenger, a remote forensic examiner is able to review past messages sent and obtained. The forensic method will also recover photographs and email messages that have been lost or concealed. Additionally, the forensic analyst is qualified to review and re-create lost text messages from cell phones, PDA’s and Blackberry smartphones and call logs.