Importance of Computer Forensics

Personal pc forensics is the process of using the latest knowledge of science and technology with computer sciences to collect, analyze and gift proofs to the criminal or civil courts. Network kurator and security staff administer and manage networks and information systems should have complete knowledge of computer forensics. The meaning belonging to the word “forensics” is “to bring to the court”. Forensics is the process which deals in finding evidence and getting back the data. The evidence includes many forms such as finger prints, DNA test or complete files on computer hard drives etc . The consistency and standardization of computer forensics through courts is not recognized strongly because it is new discipline.

It’s important for network administrator and security staff of networked organizations to practice computer forensics and should have knowledge of laws considering that rate of cyber crimes is increasing greatly. Without exceptions . interesting for mangers and personnel who want to know how laptop or computer forensics can become a strategic element of their organization basic safety. Personnel, security staff and network administrator should know most of the issues related to digital forensics experts. Computer experts use state-of-the-art tools and techniques to recover deleted, damaged or infect data and evidence against attacks and intrusions. Those evidences are collected to follow cases in criminal as well as civil courts against those culprits who committed laptop crimes.

The survivability and integrity of network infrastructure of any organization depends on the application of computer forensics. Nowadays in this situations computer forensics should be taken as the basic part of computer and network security. It would be a great advantage for your online business if you know all the technical and legal aspects of computer forensics. If your network is attacked and intruder is snagged then good knowledge about computer forensics will help to provide studies and prosecute the case in the court.

There are many risks if you happen to practice computer forensics badly. If you don’t take it in membership then vital evidence might be destroyed. New laws think you are developed to protect customers’ data; but if certain kind of details is not properly protected then many liabilities can be assigned to the organization. New rules can bring organizations in prison or civil courts if the organizations fail to protect user data. Organization money can also be saved by applying computer forensics. Some mangers and personnel spent a large portion of most of their IT budget for network and computer security. It is reported by International Data Corporation (IDC) that software for vulnerability assessment and intrusion detection will approach $1. 47 billion in 2006.

As organizations are increasing in phone number and the risk of hackers and contractors is also increase so one of these have developed their own security systems. Organizations have developed security devices with regard to network like intrusions detection systems (IDS), proxies, firewalls which report on the security status of network connected with an organization. So technically the major goal of computer forensics is to recognize, gather, protect and examine data in such a way that protects the integrity of the collected evidence to use it all efficiently and effectively in a case. Investigation of computer forensics has many typical aspects. In first area computer experts who seem to investigate computers should know the type of evidence they are looking for to help make their search effective. Computer crimes are wide on range such as child pornography, theft of personal data and also destruction of data or computer.

Second, computer experts as well as investigators should use suitable tools. The investigators need to have good knowledge of software, latest techniques and methods to retrieve the deleted, encrypted or damaged files and prevent even further damage in the process of recovery. In computer forensics couple of kinds of data are collected. Persistent data is put away on local disk drives or on other medium and is protected when the computer is powered off or simply turned off. Volatile data is stored in random access ram and is lost when the computer is turned off or manages to lose power. Volatile data is located in caches, random access storage area (RAM) and registers. Computer expert or investigator ought to know trusted ways to capture volatile data. Security staff along with network administrators should have knowledge about network and computer current administration task effects on computer forensics process and the capacity recover data lost in a security incident.