Computer forensics is the method of utilizing the most up-to-date knowledge of technology and science with computer sciences to recover, analyze and provides proofs to the criminal or civil courts. Network administrator and team administer and manage networks and knowledge systems must have complete knowledge of computer forensics. This is in the word “forensics” is “to provide for the court”. Forensics is the method which deals in finding evidence and recovering the data. Evidence includes many forms like finger marks, DNA test or complete files on computer hard disks etc. The consistency and standardization of computer forensics across courts just isn’t recognized strongly which is new discipline.
It is crucial for network administrator and personnel of networked organizations to apply computer forensics and really should know laws because rate of cyber crimes is increasing greatly. It is rather interesting for mangers and personnel who would like to know how computer forensics can be a strategic part of their organization security. Personnel, maintenance staff and network administrator should be aware of each of the issues related to 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 follow cases in civil and criminal courts against those culprits who committed computer crimes.
The survivability and integrity of network infrastructure of the organization is determined by the effective use of computer forensics. With the current economic situations computer forensics must be taken as the basic element of computer and network security. It could be an excellent advantage on your company knowing every one of the technical and legal issues of computer forensics. If the network is attacked and intruder is caught then good know-how about computer forensics will provide evidence and prosecute the case essential.
There are several risks in case you practice computer forensics badly. Should you not absorb it account then vital evidence could possibly be deastroyed. New laws are increasingly being designed to protect customers’ data; but when certain sort of information is not properly protected then many liabilities might be allotted to this company. New rules may bring organizations in criminal or civil courts if your organizations are not able to protect customer data. Organization money can also be saved through the use of computer forensics. Some mangers and personnel spent a big portion of their IT plan for network and computer security. It really is as reported by International Data Corporation (IDC) that software for vulnerability assessment and intrusion detection will approach $1.45 billion in the year 2006.
As organizations are increasing in number and also the probability of hackers and contractors is also increase so they really allow us their own security systems. Organizations are suffering from security devices for network like intrusions detection systems (IDS), proxies, firewalls which report on the safety status of network of your organization. So technically the main goal of computer forensics is always to recognize, gather, protect and consider data so that protects the integrity from the collected evidence to use it effectively and efficiently in the case. Investigation pc forensics has some typical aspects. In first area computer pros who investigate computers should know the kind of evidence they may be searching for to make their search effective. Computer crimes are wide in range including child pornography, theft of private data and destruction of knowledge or computer.
Second, computer experts or investigators should use suitable tools. The investigators needs to have good expertise in software, latest techniques and methods to extract the deleted, encrypted or damaged files preventing further damage in the process of recovery. In computer forensics 2 kinds of data are collected. Persistent data is stored on local disk drives or on other media and it is protected in the event the computer is powered off or turned off. Volatile information is kept in ram and is lost once the computer is deterred or loses power. Volatile info is situated in caches, ram (RAM) and registers. Computer expert or investigator should be aware of trusted solutions to capture volatile data. Maintenance staff and network administrators needs to have know-how about network and computer administration task effects on computer forensics process as well as the capacity to recover data lost inside a security incident.
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