Cyber Forensics can be defined as the process of extracting information and data from computer storage media and guaranteeing its accuracy and reliability. The challenge is actually finding this data, collecting it, preserving it, and presenting it in a manner acceptable in a court of law. It is simply the application of Computer / PDA / SIM / Credit / Debit card investigation and analysis techniques in the interests of determining potential legal evidence. Evidence might be sought in a wide range of computer crime or misuse, including but not limited to theft of trade secrets, theft of or destruction of intellectual property, and fraud. Computer specialists can draw on an array of methods for discovering data that resides in a Computer / PDA / SIM / Credit / Debit card or recovering deleted, encrypted or damaged file information. Any or all of this information may help during discovery, depositions, or actual litigation. The analysis could be used in recovering any sort of data from hard disks or other similar storage devices, data like documents, e-mails, images etc. Certain other small electronic devices which would be used depending on the nature of the case are also available such as PDA seizing devices, mobile SIM card readers to retrieve information from seized cell phone SIM cards, credit card readers, to retrieve information from credit/debit cards etc.