Category Archives: Computer Forensics

Questions About Computer Forensic Software

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The past decade has seen a great stride forward in technological development. Many new software have been developed by engineers and scientists making lives much easier for people. Computer forensic software has made it very difficult for criminals to get away with their crimes. This software can be purchased by anyone who wants to solve crimes with ease for a nominal fee. Most of the best crime labs use this forensic software.

What types of programs?

There are many different types of forensic programs. Forensic software is a program that can be downloaded on a PDA or even a cell phone. Voicemail messages, deleted text messages and deleted pictures that are vital for solving a crime can be retrieved with ease.

This software also offers programs that equip your computer with enough skills to meet forensic requirements such as PDWIPE and DRIVESPY. These will effectively erase everything from a hard drive in just a few seconds.

What will they do?

There are many programs that offer potent tools for creating file previews, creating picture gallery, creating detailed drive table content and capturing free space. It is possible to use this software as a cloning and imaging device.

Forensic software thus mainly helps in retrieving hidden files and deleted files for companies that need them to be retrieved or to solve crimes. Companies that have to carefully keep track of their data can use this software to keep track of even the deleted emails. This software is highly useful for law enforcement officers to solve a range of crimes.

It is important choosing from the most reliable and best software. Look for one that has the best acquisition capability and good analysis. Browse around and take time researching on this software before choosing the best computer forensic software as they are very expensive. Remember to check if any license is required as certain companies are cautious about providing information that is private and sensitive.

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How Technology Can Help In Solving a Crime

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Computer Forensic becomes a very popular occupation to handle computer based crimes with different techniques and strategies. These techniques and strategies can help a computer forensic investigator to point out illegal activities performed by some one. It is a scientific study of computer based investigations. The investigator works with the processed or unprocessed data to extract required information.

Technology also helps an investigator to solve the critical problem of computer based crimes. Due to advancement of technology in computer education, the job of investigation becomes so dynamic to handle the computer crimes. With the use of technology an investigator can examine every key stroke of the keyboard, printing, data dumping, etc.
Different types of languages of computer help us to become more secure security systems to save the privacy of the firms or individuals. This kind of technological development of the language enhancement helps an investigator to solve the complex crime with ease by developing the highly secured security softwares.

We can also use the different security tools to protect our computers from forensic problems. These tools record, monitor and restrict websites or tasks of the operating systems. Computer forensics tools also track the emails, instant messaging to purify the required information from viruses and other spammers.

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Computer Forensic Processes to Get Accurate Results

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oday we shall talk about computer forensics and including the overall concept of computer forensics. What is a digital trail? What is process and restrictions exist as well as defining the needs of a computer forensic investigator.

Basic idea of computer forensic is to investigate computer equipment and any associated component determine if it has been used or what is level of crime or any type of unauthorized computer activity accrue.

Now the reason we define the difference between crime and unauthorized activity a crime constitute violate a federal or other law which is established by any organization. This going to take place across the border, if it is a public computer or any part of an organization.

Unauthorized activities are usually the activities which are restricted by policy in corporate or work place environment. Forensic investigator play role for these type of investigation even it is a criminal activity or any activity which sabotage the corporate policy.

Computer forensics based on 5 basic investigation procedures which are

1. Preservation
2. Acquisition
3. Analysis
4. Discovery
5. Documentation and presentation of evidence.

Evidence must be collected with accordance, proper method and accepted forensic techniques otherwise they will be not accepted or useful for any crime investigation.

First of all we shall talk about preservation, this process is very critical and you have to be very careful about this because a little mistake or carelessness can destroy or eliminate your evidence. This evidence is normally based on digital trails and digital finger prints.

Second phase is acquisition process. This process is after preservation and this is the process about how to gain your evidences from digital crime scene. It is based on high-end techniques and tool based. And only performed by a certified forensic expert.

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Notebook Battery

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Battery supplies notebook. That means your notebook will not be as portable as it should be. Someone may say it can still be used by the power supply. Sure, it is true. But it is not so hard to find the notebook’s advantage of ease and comfort will not exist any more. Make sure to equip your notebook with a good enough battery which can last for many hours with a normal use.

There are two different ways to run a notebook. One is to utilize the supply power by plugging in the power cord. The other way is to run with a notebook battery installed in, which is also the reason to attract so many people to own a notebook. These batteries are made in all kinds off sorts and their own characteristics are quite different from each others’.

It is likely that the brand of the notebook you are going to buy may make a difference with the battery. Battery lifespan may lasts much longer in some brands of notebooks. For this reason, you need to take this into your consideration when you mean to order a notebook. Moreover, what you are going to use it for is also important, as the battery lifespan differs with different use. Therefore, make sure to find a notebook which can run for a relatively long time with a battery. If not so, you will be always busy in ordering one. To prepare an extra battery on hand is definitely good.

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