Computer forensics is the process utilizing the most up-to-date understanding of science and technology with computer sciences to collect, analyze and provide proofs towards the criminal or civil courts. Network administrator and personnel administer and manage networks and data systems should have complete understanding of computer forensics. The meaning in the word “forensics” is “to provide the court”. Forensics is the process which deals in finding evidence and recovering your data. Evidence includes great shape for example finger prints, DNA test or complete files on computer hard disks etc. The consistency and standardization of computer forensics across courts isn’t recognized strongly which is new discipline.

It’s important for network administrator and security staff of networked organizations to practice computer forensics and will know laws because rate of cyber crimes is increasing greatly. It is rather interesting for mangers and personnel who wish to know how computer forensics may become a strategic part of their organization security. Personnel, team and network administrator should know all the the process of computer forensics. Computer experts use advanced techniques and tools to recover deleted, damaged or corrupt data and evidence against attacks and intrusions. These evidences are collected to adhere to cases in civil and criminal courts against those culprits who committed computer crimes.

The survivability and integrity of network infrastructure associated with a organization depends on the application of computer forensics. In today’s situations computer forensics should be taken since the basic portion of computer and network security. It would be an excellent advantage for your company once you know each of the technical and laws personal computer forensics. In case your network is attacked and intruder is caught then good information about computer forensics will assist you to provide evidence and prosecute the truth in the court.

There are many risks if you practice computer forensics badly. If you do not take it in account then vital evidence may be deastroyed. New laws are now being developed to protect customers’ data; but when certain kind of details are improperly protected then many liabilities can be allotted to the organization. New rules brings organizations in criminal or civil courts in the event the organizations don’t protect customer data. Organization money can even be saved through the use of computer forensics. Some mangers and personnel spent a large area of their IT afford network and computer security. It is as 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 chance of hackers and contractors is also increase so they have developed their own security systems. Organizations are suffering from security devices because of their network like intrusions detection systems (IDS), proxies, firewalls which directory of the safety status of network of an organization. So technically the main purpose of computer forensics would be to recognize, gather, protect and consider data such that protects the integrity with the collected evidence to use it effectively and efficiently within a case. Investigation laptop or computer forensics has some typical aspects. In first area computer professionals who investigate computers should know about the sort of evidence they’re trying to find to create their search effective. Computer crimes are wide in range including child pornography, theft of personal data and destruction of internet data or computer.

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

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