Computer forensics is the process of using the latest understanding of science and technology with computer sciences to get, analyze and provides proofs on the criminal or civil courts. Network administrator and maintenance staff administer and manage networks and data systems must have complete knowledge of computer forensics. This is with the word “forensics” is “to provide the court”. Forensics is the procedure which deals with finding evidence and recovering the information. The data includes many forms like finger prints, DNA test or complete files on computer hard disk drives etc. The consistency and standardization personal computer forensics across courts just isn’t recognized strongly since it is new discipline.

It is crucial for network administrator and team of networked organizations to rehearse computer forensics and really should have knowledge of laws because rate of cyber crimes is increasing greatly. It is extremely interesting for mangers and personnel who want to recognize how computer forensics can become a strategic element of their organization security. Personnel, team and network administrator should know all the issues related to computer forensics. Computer experts use advanced tools and techniques to recover deleted, damaged or corrupt data and evidence against attacks and intrusions. These evidences are collected to check out cases in criminal and civil courts against those culprits who committed computer crimes.

The survivability and integrity of network infrastructure from a organization depends upon the application of computer forensics. With the current economic situations computer forensics needs to be taken since the basic component of computer and network security. It might be a great advantage to your company if you know every one of the technical and laws personal computer forensics. Should your network is attacked and intruder is caught then good know-how about computer forensics will assist you to provide evidence and prosecute the situation in the courtroom.

There are lots of risks should you practice computer forensics badly. If you do not take it in account then vital evidence could be deastroyed. New laws are being created to protect customers’ data; but if certain type of data is improperly protected then many liabilities may be used on this company. New rules may bring organizations in criminal or civil courts when the organizations are not able to protect customer data. Organization money can also be saved by utilizing computer forensics. Some mangers and personnel spent a large portion 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 $1.45 billion in 2006.

As organizations are increasing in number and also the likelihood of hackers and contractors can also be increase so they have developed their own home alarm systems. Organizations have developed security devices for their network like intrusions detection systems (IDS), proxies, firewalls which directory the protection status of network associated with an organization. So technically the most important objective of computer forensics is to recognize, gather, protect and examine data in a way that protects the integrity in the collected evidence in working order wisely within a case. Investigation laptop or computer forensics has some typical aspects. In first area computer experts who investigate computers ought to know the type of evidence they’re trying to find to create their search effective. Computer crimes are wide in range like child pornography, theft of personal data and destruction of knowledge or computer.

Second, computer experts or investigators should use suitable tools. The investigators should have good familiarity with software, latest techniques and techniques to recover the deleted, encrypted or damaged files preventing further damage when recovery. In computer forensics 2 kinds of data are collected. Persistent information is stored on local hard drives or on other media and it is protected if the computer is powered off or deterred. Volatile details are stored in random access memory which is lost once the computer is switched off or loses power. Volatile information is in caches, random access memory (RAM) and registers. Computer expert or investigator should know about trusted solutions to capture volatile data. Maintenance staff and network administrators really should have understanding of network and computer administration task effects on computer forensics process along with the capability to recover data lost in a security incident.

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