Computer forensics is the procedure of using the most recent understanding of science with computer sciences to collect, analyze and provide proofs on the criminal or civil courts. Network administrator and maintenance staff administer and manage networks and data systems needs to have complete knowledge of computer forensics. Madness in the word “forensics” is “to provide for the court”. Forensics is the process which deals with finding evidence and recovering the information. The data includes many forms like finger marks, DNA test or complete files on computer computer drives etc. The consistency and standardization laptop or computer forensics across courts is not recognized strongly because it is new discipline.
It is necessary for network administrator and maintenance staff of networked organizations to practice computer forensics and will have knowledge of laws because rate of cyber crimes is growing greatly. It is rather interesting for mangers and personnel which understand how computer forensics could become a strategic component of their organization security. Personnel, personnel and network administrator should be aware of all the the process of 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 follow cases in criminal and civil courts against those culprits who committed computer crimes.
The survivability and integrity of network infrastructure of any organization is determined by the effective use of computer forensics. In the current situations computer forensics must be taken because the basic component of computer and network security. It would be an incredible advantage to your company if you know all of the technical and legal issues pc forensics. Should your network is attacked and intruder is caught then good information about computer forensics will assist to provide evidence and prosecute true essential.
There are several risks in the event you practice computer forensics badly. Unless you take it in account then vital evidence might be deastroyed. New laws are created to protect customers’ data; but when certain type of data is improperly protected then many liabilities can be sent to this company. New rules may bring organizations in criminal or civil courts when the organizations neglect to protect customer data. Organization money can even be saved by utilizing computer forensics. Some mangers and personnel spent a large part of their IT cover network and computer security. It can be 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 the probability of hackers and contractors is additionally increase so they really allow us their unique alarm systems. Organizations allow us security devices because of their network like intrusions detection systems (IDS), proxies, firewalls which directory of the protection status of network of the organization. So technically the major goal of computer forensics is always to recognize, gather, protect and look at data such that protects the integrity from the collected evidence to use it efficiently and effectively within a case. Investigation personal computer forensics has some typical aspects. In first area computer professionals who investigate computers should be aware of the evidence they are trying to find to make their search effective. Computer crimes are wide in range for example child pornography, theft of personal data and destruction of knowledge or computer.
Second, computer experts or investigators should use suitable tools. The investigators really should have good knowledge of software, latest techniques and techniques to extract the deleted, encrypted or damaged files and prevent further damage while recovery. In computer forensics two types of data are collected. Persistent information is stored on local hard drives or on other media and is protected once the computer is powered off or deterred. Volatile information is kept in random access memory and is lost when the computer is turned off or loses power. Volatile data is located in caches, random access memory (RAM) and registers. Computer expert or investigator should know trusted ways to capture volatile data. Security staff and network administrators really should have know-how about network and computer administration task effects on computer forensics process and also the ability to recover data lost inside a security incident.
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