There is a lot of bad news nowadays because data is getting lost faster than eve before. This has now become a matter of grave concern because large companies are fighting each other to make profits yet their functioning is getting their profit lines into deep trouble.
A large part of our work depends on data stored in computers, laptops and even iPods. The iPod is a great device that revolutionized the music industry. Apple’s sleek digital audio device is one of the world’s most successful tech gadgets that crossed whopping sales of more than 3 million units since the year 2001.
By making the iPod so tremendously user-friendly, this device has more a customer base of millions and millions of consumers from all over the world. The iPod makes it legal for consumers to access legal music on demand for just a dollar for every song. This means you don’t have to go to the store to buy a CD for $15. You can listen to it on your iPod. This is how the iPod became a household name. But from a security perspective, the iPod hasn’t created a good impression at all. Thus, the future of iPods doesn’t look too bright.
Most gadgets like the iPod, when used by professionals, pose serious and severe risks in the context of organizational security and data loss. Thus, it is now an established fact that when gadgets such as iPods are connected to a work PC, this can be extremely risky. A malicious code can easily enter the corporate network and remain undetected by the intrusion detection software or the corporate network’s firewall system.
Another danger is that the iPod can work as a USB mass storage device and can serve the same role as a USB pen drive so it does have an impact on computer security though Apple never had that in mind. Controlling the access to iPod data and resources is thus essential. There are methods and mechanisms can be used to accomplish this type of access control, but historically they’re generally software-only solutions. But most of these are trapped in evolving phases which makes it difficult to attempt iPod data recovery without the help of professionals.
Further, most access control mechanisms relating to iPod data recovery seems vulnerable to software bugs and implementation errors. As this may result in data compromise, it is not worth pursuing.
In 1971, a paper titled ‘Protection’ was presented by Butler Lampson where he explained the concept of data protection through the concept of multiple domains of information running on a single host. This idea is mainly that each domain would execute independently and with differing rights that exist for the programs in each of the domains. This great theory was a huge and tremendous inspiration for countless computer scientists who were researching on the subject.
This becomes even more significant in the light of the fact that for content providers such as record companies, this idea from Lampson will allow them to ensure that their content is accessed only in a manner of which they approve. For instance, when we refer to a system like the iPod that has these domains implemented, then the files can be read only by trusted and authorized programs.
The problem with this protection theory is that it is not always possible to achieve complete control of data with software-only solutions. Most access control mechanisms fall prey to loopholes that severely damage data later on. Another reason is that access control mechanisms can’t be manipulated beyond a point as these are so complicated that they require interaction with the user very frequently.
No doubt, the iPod is not an entertainment device any longer. In fact, it is a device that can leak information and store information so handle iPod with care and in case of data loss, get help from the experts.