Secure ebooks

This means that the use of multimedia in a digital book requires more security methods and techniques if it is to be a secure ebook. And this may introduce a certain amount of complexity into the different ways in which secure ebooks can be provided.

Some book formats, such as Adobe PDF, allow you to use one method for a secure ebook, because you are only dealing with one type of format of presentation generally static files without animation.

But if your digital book uses multiple formats, such as the multiplicity of video formats mpg, mpeg, wmv, avi, mov, 3gp, mp4 and so on it may prove difficult to find a simple way of getting you secure digital book, especially when there are so many possible players that might be used.

So it was seen as a convenient solution that was widely supported. However, flash is not without its problems, and security is definitely one of them it launches external files that launch a new process with access to its own memory, and hackers have successfully and repeatedly used this approach to gain access to the operating system.

The future for flash now looks bleak — Chrome already has the flash player plugin disabled by default — but it is still supported by the industry since some older browsers do not support HTML5.

One approach to resolving how you obtain a secure ebook is to limit the actual number of presentation formats that you wish to support. This is not likely to be a simple matter, especially if you are using existing work that has been created following a particular standard. One current answer would be to convert whatever format has been used to produce the original material into a single common format.

Although not a specific recommendation HTML5 is a good format to use since it supports both audio and video. But even if you have converted all your audio and video works to a single format, you need to be confident that the other static formats — text, pictures and so on, can be secured.

So you need to think about stopping screen grabbing and printing, preventing editing and dynamically watermarking content to identify users. So to provide secure ebooks requires a system that can handle many formats, and provide security against copying and printing where materials are multimedia, pictures and text. If your ebook is mainly static so you have links to externally hosted audio and video files rather than them being embedded within the document then converting to PDF format is often seen as a wise choice.

Because PDF is the most widely supported document format worldwide and there are numerous applications that will convert ebooks in most formats to PDF files. It reliably produces the same document appearance in different avoiding the need for customization.

However it is not very secure because even if a strong password is used to the protect the PDF file , passwords can be shared with others which defeats the objective when selling ebooks and trying to prevent ebook piracy. Also, PDF restrictions stopping printing, editing, etc. So clearly PDF password protection is not a way forward for securing ebooks. Download secure ebook software to secure ebooks published in PDF format and that does not rely on passwords for security. Using US Government strength encryption AES and digital rights management DRM controls to prevent unauthorized use and misuse of your ebooks, you control who can view your secure ebooks, what they can do with them copy, print, etc.

This allows a publisher to manage access to e-books much more flexibly. Dynamic watermarks. There are many ebook DRM systems that claim to watermark ebooks dynamically with user information. If you want to add watermarks to a PDF ebook then you need to make sure they cannot be easily removed.

Managing expectations. A digital ebook does not cost the same to produce or distribute in both time and physical shipping costs as a physical copy paper or hardback. So e-book publishers can charge less and manage customer expectations of use what limitations there are on copying, printing, use on additional devices, etc.

DRM provides an essential series of licensing measures in ebook protection which extend the ability of the publisher to publish safely when distributing ebooks in the digital marketplace. Download ebook protection software to copy protect ebooks published in PDF format and protect them from sharing by stopping unauthorized distribution. Locklizard uses US Government strength encryption AES and digital rights management controls to prevent unauthorized access, sharing and misuse of your ebooks.

With Locklizard ebook DRM software you can control who can view your ebooks, what they can do with them copy, print, etc. Locklizard uses encryption, DRM and licensing controls for complete copy protection of your ebooks. Our ebook protection software stops unauthorized distribution of your ebooks and lets you revoke access to your protected ebooks if you feel they are being misused.

Ebook Copy Protection. Protect IP. Restrict Use. Control how ebooks are used: Stop editing, copying and screen grabs Stop printing or control the number of prints Lock ebooks to devices and locations. Set Expiry. Revoke Access. You only have to protect an ebook once in order to customize it for multiple users.

Log Use. How to protect ebooks from sharing with Safeguard PDF security. Add dynamic watermarks that are permanent, to viewed and or printed pages. The most practical security feature of a physical book is the difficulty of making an acceptable copy.

It is significantly cheaper to buy another copy than to bother trying to get a halfway decent photocopy. And a photocopy is a complete pain to read. But an ebook is totally different. Likely it has been designed so that it is comfortable to read on a computer screen and has a layout that means the reader can use the technology to some good effect. So copying an ebook for redistribution is a whole different ball game from copying a paperback or a hardback book.

In fact, the very creation of the ebook format, within the necessary limitations of the technology used to create ebooks that facilitates copying, created the requirement for ebook security as a technological control that was not necessary for physical print books.

Ebook security relies upon encryption scrambling information in such a way that only those who have the correct key are able to return it to its original form to prevent copying the content and making it readily available to others. But access to content encryption must be strictly controlled if it is going to be effective.

Where password systems are used, the passwords can be too easily shared between users, effectively syndicating the ebook that is sent to one person to a whole community. Even registration codes can be misused. They are just long passwords, and in some systems, valid code generators can be acquired from the Internet a Google search for the term Adobe code crack appears to have over 2M entries. So if you are going to apply ebook security you need a cryptographic system where the user is not involved in generating or entering passwords, so that the ability to crack the encryption system is significantly reduced, if not completely prevented.

Ebook security must be comprehensive if it is to be effective. So it has to cover not just preventing easy copying of the file content, but stop printing, at least at high quality. Some ebooks are talking versions, so screen copying is not a very practical way to compromize their security, and some ebooks can contain video sections as well as static pictures and text. So a thorough approach is required to understanding how ebook security is to be applied if it is to be successful.

And that means having different options available to provide ebook security that is going to fit the specific requirement, rather than demanding you publish in one specific format, say PDF, for instance, without which you are not offered ebook security at all.

Download ebook security software with DRM controls that protects ebooks published in PDF format and does not rely on passwords for security.

Using US Government strength encryption AES and digital rights management controls to prevent unauthorized use and misuse of your ebooks, you control who views your ebooks, what they can do with them copy, print, etc.