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Do you think you have control over all your valuable assets, including trillions of dollars of transactions happening all around the year? If yes, then I am sure you must have developed a sophisticated and multi-faced approach to cyber-security in advance and if no, then you must consider developing one. With the era of digitization, cybercrime is increasing at a rapid rate. After all, there are tons of high school students hacking into systems in their spare time and most of the current attacks are initiated through such gimmicks.

Computer Forensics is a highly specialized area where investigators are charged for uncovering or fighting cyber crime for law enforcement agencies. These professionals spend most of their time working on computers, either in an office or digital laboratory setting. A computer forensics expert is mostly meant to work on digital artifacts such as computer systems, hard drives, CD’s and several other … Read More

PowerPoint presentations are often utilized in schools and in businesses. They are powerful means of instructing the students as well as the businessmen since they can easily be captured with the visuals accompanied with the appropriate statements. This is why they are often used to explain, illustrate, demonstrate and enlighten the audiences of the speakers. Working with PowerPoint is also easy and thus, people are able to articulate what they want to express without difficulty. The problem with working with a lot of PowerPoint presentations is that they could often be misplaced. This is why you need to know how you can find PowerPoint presentation easily.

There are simple ways that will enable you to find PowerPoint presentation that you are looking for. First up when you want to search for PPT files on your computer, the simplest method is to use the inbuilt Find of your operating system. Windows … Read More

While new PCs do come with free trial versions of an antivirus suite, as well as Windows built-in security tools, these features and programs aren’t always the best. Many users feel the need to uninstall them more than they feel the need to upgrade to a paid version. What is the best computer security program? With so many suites and products to choose from, how do you know which is the right solution for you?

Whether you’re a home user or business user, you should never compromise when it comes to security. All of the top rated cyber security brands offer a great selection of products and subscriptions to choose from, ranging from home PC antivirus software to top-notch, big business security services. Consider your needs and look over all of the tools and features offered with each and every product.

At the very least, you’ll need something that will … Read More

Computer Crimes and Federal Offenses

May 2, 2020 | computer | No Comments

If you are under investigation for a computer crime, or if you have already been arrested for such an offense, you are probably under a great deal of stress. Computer crimes involve a wide range of activities that are otherwise illegal. When people use a computer or the internet to further commit such crimes, then they are categorized as computer or internet crimes.

These days, nearly every aspect of our society is digitalized. People can download movies, apply for a credit card, transfer balances between accounts, and pay their bills all with the touch of a button. The expanding functions of the internet have opened a whole new world to criminal outlets and activities. Criminals are finding new ways to break the law at a pace that law enforcement is struggling to keep up with. Because computers have such a large impact on society as a whole, federal prosecutors waste … Read More

Computer Resgistry Cleaner Issues

May 2, 2020 | computer | No Comments

Let’s talk a little bit about computer registry and registry cleaners. The registry is the holding area for the computer programs in your computer. Without a computer registry your computer would not boot up to the main operating system. There are literally thousands of lines of code in the computer registry. To keep all this code in order the registry is broken up into file drawers like a file cabinet. Each drawer holds the lines of code for the programs in your computer. When the processor of the computer is calculating the code for a program the computer processor goes to the registry and pulls the code it needs to process the request. The problem arises when there is junk files in the drawers of the registry, this can cause a fast computer to run slow.

Over time the registry gets over filled with junk files or files that are … Read More

Finding An Unusual Computer Mouse

May 2, 2020 | computer | No Comments

There are many cool unusual computer mouse varieties that you can choose from. This can give you a new way to navigate your computer each day. You can find some choices that are state of the art, and even whimsical.

The air computer mouse is a mouse that is getting a lot of attention. This allows you to use motion control to instruct the mouse. This is a handheld device that you point in the air, and this can be a really neat mouse to use. This is a very state of the art mouse that can change the way you navigate your computer.

A washable computer mouse allows you to place the mouse under running water to clean. This can be a great mouse for a family. You will not have to worry again about liquids ruining your computer. This is a mouse that can be very hearty and … Read More

A good power wheelchair means the freedom to work! It can also mean sore shoulders, knotted back muscles and the risk of an expensive over use injury. No worries, though, when you follow these tips for creating an optimum work environment for wheelchair users, or anyone who spends long hours in front of a computer monitor.

The soles of the feet should be flat or tipped slightly toes up. Both feet should be moved forward enough to keep the hips back on the seat cushion and the lower back pushed against the seat back. This position will provide a solid base and help reduce strain in the upper back.

For regular computer users, the arms should be supported. The height of the keyboard should be set so the arms are bent at about a 90 degree angle and the wrist is flat. A split, or “ergonomic,” keyboard will keep the … Read More

Where did computer art, computer graphics and computer animation begin?

Written communication became sharable and pervasive once stone etchings were replaced with the mobility of paper and ink. Similarly once computer languages advanced from machine or assembly code to third generation computer languages, only then did computer output advance from simple alphanumerical (maybe mosaic) printouts to graphics and images with smooth curves and realism.

Computer graphical output got its humble start when alphanumeric characters hammered on TTY and line printers to represent X-Y graphs and even mosaic images. It was crude, but allowed for a more effective analysis of mathematical and scientific solutions. Computer programming languages like FORTRAN and BASIC made it easier to develop and program printers, plotters and CRT screens to display and print graphics and ultimately images.

The FORTRAN programming language – a personal and historic short review.

FORTRAN programming as an Art Medium?

So it was … Read More

What’s the difference between data recovery, computer forensics and e-discovery?

All three fields deal with data, and specifically digital data. It’s all about electrons in the form of zeroes and ones. And it’s all about taking information that may be hard to find and presenting it in a readable fashion. But even though there is overlap, the skill sets require different tools, different specializations, different work environments, and different ways of looking at things.

Data recovery generally involves things that are broken – whether hardware or software. When a computer crashes and won’t start back up, when an external hard disk, thumb drive, or memory card becomes unreadable, then data recovery may be required. Frequently, a digital device that needs its data recovered will have electronic damage, physical damage, or a combination of the two. If such is the case, hardware repair will be a big part of the data … Read More

Who is the target audience for this book?

Make no mistake. This book is not targeted for computer professionals. If you have a degree in Computer Science or just know a lot about computers, you won’t learn anything from this book. This book is targeted to children in the middle school age group, but it would also be a good introductory book for adults.

That said, what does the book talk about?

What is the science of computer forensics?

Computer forensics is a two-part process. First, data is retrieved and then the data is used. It is different from other forensic sciences because the data usually stands on its own and does not need to be interpreted.

What are the many duties of a computer forensics technician?

While doing their job, computer forensic specialists must preserve evidence, not introduce viruses or worms into a system, handle data properly, keep evidence … Read More