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Military bases don't have self-destruct capabilities.As an example, NORAD's operations center doesn't have an emplaced bomb ready to destroy everything in case it might be necessary to abandon the facility. Just as with an aircraft or ship, where one might wish to prevent the unit's capture and use against one, and where technology and software are protected, NORAD will have procedures in place to destroy or remove documents, digital files and critical equipment. Much of NORAD's capability is based on sensor information fed in from radar sites and from links to other commands or subordinate units, and if NORAD were captured, the feeds would be diverted or stopped at origin.

DOCUMENT WATERMARKING(watermark revealed after photocopying)watermarks are normally used to prevent people from being able to make fake copies, and, therefore, to be confident that the banknote or document is authentic.Most people are familiar with two types of document watermarks which can be found in banknotes or on checks. In banknotes, these are recognizable designs that are put into the paper on which the documents are printed, whilst in checks they tend to be specific patterns.There are also are a number of specialized printing techniques that make it possible to have printed watermarks that will vanish or appear if a protected document is photocopied or scanned. However, these rely upon high quality printing processes if they are to be successfully created. That is why documents using this technique are normally professionally printed, and distributed as paper documents rather than in electronic form.There are other printing techniques that produce ‘raised’ printing, use magnetic inks or inks that will change color if they get wet (either with water or other liquids), but they are very specialized and are used together with watermarks to provide higher levels of document protection and copy prevention.In an electronic document watermarks can be static or dynamic and they may also act in support of copy preventing or copy revealing.Static watermarks are those which do not change regardless of who opens and processes the watermarked document. They are used in the same as those on the banknote. It doesn’t matter who gets the banknote, the watermark is the same. Static watermarks may be used to prove the authenticity of the document, or to make it difficult to produce another document and then pretend it is authentic.Static watermarks may also be used so that when a document is copied, a previously ‘hidden’ watermark is revealed which shows that the copied document is not an original.Dynamic watermarks in the physical world were created by affixing a seal to a document, or stamping it (as a bank or post office does with documents, even today). These kinds of watermarks are used to identify the institution or individual associating themselves with the authenticity of the document. In PDF document watermarking terms these are watermarks that are added at the time of viewing or printing which identify the individual/enterprise that is authorized to use the protected PDF document.With the advent of digital works (pictures, music, film and so on) digital watermarks have also been developed, however they are not always used in quite the same way as watermarks in documents.The first type of digital watermarks you will see are those which are visible or obvious, and are intended to be so. These are usually images that are superimposed upon a still picture or a moving picture.The second type of watermarks are invisible. These digital watermarks are created by embedding extra information, commonly in the form of digital patterns, into the computer files containing the images or sounds to be protected.In this case, the owner is using the watermark to help identify the source of the copy, since they cannot prevent the copying. The principle is to ‘scan’ the images or sounds and recognize the pattern, thus ‘prove’ the ownership of the original so that the owner can prosecute those found making or storing illegal copies. This type of watermark is often used in the film and music industries to identify pirated copiesThere is done a lot of research into adding an invisible watermark to images (steganography) that is hard to remove again, but sadly many of these programs do not work on jpeg images since these are transformed in the compression of the image.

I believe so, any laws created to restrict speech are designed to take away another person's freedom of speech, in the USA we have the Constitution, when our forefathers created this document it was designed to be all inclusive, the basic rights that this document protects were considered tools to allow a person to keep their freedom and their rights to speak out against wrong doing.If we allow anyone to remove any part of this document it will be that much easier to remove other parts of this document. And that would seem to be the reason that this some are attacking the Constitution.It's no secret that the Clintons have a long history of underhanded unacceptable , or shady deals for profitThe only reason they have been caught is because someone had the stones to use their free speech and speak out against them. What would we have done without the ability to call Bollocs on these gross abuses of our tax dollars? And how can we make sure this don't happen again?Where would we be today if Hillary would have won, if she could be so corrupt before being president, what a nightmare she would have been as president, and none of us would even know how many laws she has broken, and your vote would be meaningless and that would disqualifiy us as citizen, and we'd all be subjects or servants.