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How To Turn Thirty Dollar Web Camera Into Home Surveillance System
Web cameras are really inexpensive these days. With no technical knowledge, you can hook up one or several camerass to your PC and create own surveillance system, much like CCTV (closed curcuit television). But you'll need the right tools first. Active WebCam Active WebCam captures images up to 30 frames per second from any video device including USB and Analog cameras, TV-boards, Camcorders and Network IP cameras. The program broadcasts captured content or from your computer or uploads it to FTP server. Broadcasting can be viewed using any Internet browser; no plug-ins or downloads required. The program performs simultaneous recording and broadcasting from unlimited number of cameras. Your camera / cameras can be used as surveillance system. When the program detects motion in the monitored area, it sounds alarm, e-mails you captured images, starts broadcasting, or records video. Live broadcasting as well as recording can be password protected that all video and audio information are scrambled and cannot be viewed without valid password. The program has features to place image overlays and date/time stamp on each video frame, and adjust picture size / quality. Free Download: http://www.deprice.com/activewebcam.htm Blue Iris Blue Iris is professional-grade software utilizing the latest video software technologies, including MPEG and Windows Media webcasting. Watch your home, cars, and valuables. Watch your pets. Watch your kids. Watch your nanny, babysitter, or your friends. Use up to 12 cameras, the $20 kind, or your digital camcorders. Use motion detection, audio detection, or capture continuously. Overlay text and graphics. Use the built-in web server, or post to a website. Receive alerts via loudspeaker, e-mail, instant messaging, or phone. Updates and support included. Video Security: * Use motion or audio sensing to trigger recording, or record continuously or periodically. * Images may be captured as either JPEG images, MPEG movies or Windows Media movies (full version). * Receive alerts via loudspeaker, email, instant message, voice phone call, or external program/script. Friendly Interface: * The initial view shows live views on the left, and a list of clips on the right. * When you size the window, the main image sizes with you. * Click on a camera view or clip to open it. * Click on the image to zoom in or out. * A status bar at the bottom lets you know what Blue Iris is doing, and provides help when you pass the cursor over windows and controls. Powerful Clip Viewer: * There are controls for playback and stepping frame by frame. A position slider allows random access to any point in the video. * Zoom and Pan functionality. * Control the speed of playback (audio as well as video) and the audio volume. * Automatically archive and retire images. WebCam Features: * Built-in multithreaded web server, supports authentication. * Post images to a remote web server. * Broadcast MPEG, a JPEG image stream to a Java client applet. * Perform "true" webcasting using leading-edge Windows Media Technologies such as variable and multiple-bitrate encoding (full version). * Detailed stats. Free Download: http://www.deprice.com/blueiris.htm John Deprice owns and operates Deprice.Com. For the latest tools, gadgets and software, visit http://www.deprice.com/utilities.htm
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Alarm System: Contacts (Window & Door Switches) Alarm Contacts- Contact switches are magnetic switches used to protect doors and windows for the most part. There are three main styles that are used by most alarm companies. They are recessed contacts, surface mount contacts and roller-ball contacts. Eavesdropping and Counter-Measures: Technology and Techniques You need to know how to protect yourself, since your security department or any consultant may not be truly aware of these threats and therefore not dependable. Since September 11th, a number of businesses entered the security field with little to no knowledge of the trade itself; only of its profit potential. Even outfits that have been around for some time and well-established have not been able to stay current with the latest innovations.Realistically, viewing your threat level has to be considered since everyone should expect some sort of impending privacy issue no matter how small. Thanks largely to the Internet you can arm yourself with much of the knowledge and equipment that the so-called experts use. If a respected agent of computer crimes for the Secret Service in NYC had his T-Mobile Sidekick hacked, who knows what else happens out there to others in any business.Realistically, viewing your threat level has to be considered since everyone should expect some sort of impending privacy issue no matter how small. Thanks largely to the Internet you can arm yourself with much of the knowledge and equipment that the so-called experts use. If a respected agent of computer crimes for the Secret Service in NYC had his T-Mobile Sidekick hacked, who knows what else happens out there to others in any business.We'll start acoustic ducting evaluation is the inspection of air ducts, baseboard heaters, coffee rooms, lounges, bathrooms or any way the architecture of a building can transfer sound. A simple example is to put your ear to a wall and listen. Basically anything that requires the use of the naked ear is called an acoustic bug. Softer surfaces can help muffle sounds but there are more efficient means out there. So be aware that the way an office site is designed can act as a conduit for conversations. Also, be aware of any changes can have adverse affects. Simply playing music can do wonders for masking conversations.Inspection of telephone equipment and wiring is called line analysis. This is trickier than it seems since sometimes a possible weakness has an actual purpose to the telecommunication system. Especially if it requires constant maintenance and software upgrades.All instruments should be opened and inspected. Ideally they should be compared with a known safe phone or device. If you're not sure, just remove that piece of loose components and wiring and see if the phone still works. The wiring can be modified in a switch within the handset that essentially turns it into a microphone. If you bypass this hook switch, you can listen in from anywhere on the landline. Technicalequipment won't be able to detect this. Time Domain Reflectometry is the sending of a pulse down a telephone line. If there is some sort of disruption; a wall outlet or wiretap; a portion of the pulse will besent back to the device called a Time Domain Reflectometer (TDR). Then the time difference between the reflection and the continuous run is measured. This helps in determining the distance to the anomaly.These devices can perform all sorts of diagnostics including mapping a wire network. That can be useful in locating a hidden phone. Hidden phones have several obvious uses such as making long distance phone calls to being placed in an office across the street to receive betting requests by bookies; a practice called back strapping. If you open up the modular jacks where you connect your phone, you'll usually see four wires. In most cases only two wires are connected; commonly known as ring and tip. If you see all four connected, be aware that is not usually consistent for most wiring situations, especially in homes. The other two wires could be used for a bugging device.For instance, the microphone you use in a voice recorder can be cut in half. Connect the mike head to one set of unused wires anywhere on the phone wire. Then, so long as there are no breaks in the wire, connect the other end to the jack that connects to your recorder. Now place your recorder to be VOX (voice) activated and now you have an extremely reliable bug. By the way, this should be manually inspected for since using a specialized bug detector may see nothing wrong or inconsistent. A bug such as this that connects to a wire is called a direct tap. The other general type is called an inductive tap. This is when an instrument is outside a wire but can still distinguish what's transacting over a wire. They are harder to detect since they don't draw power from the line such a standard telephone would. These are referred to as snuffle bugs. A simple probe used in hunting wire signals has a speaker, which can display sounds. Byaccident one day I was working on an apartment intercom system while using a probe. I could hear conversations throughout the building quite clearly just through the intercom boxes mounted on walls from the master unit in the basement.If you're using wireless headsets or cordless phones, the radio signals can be intercepted. A cordless phone acts like a radio, but depending on the frequency and a few other factors, can make interception extremely difficult. With some manufacturers, you can buy the same model as your neighbors or the office and have it join their phone system. Double check Caller ID boxes to see if they also record numbers dialed besides obviously those being received. If you're using VOIP (Voice Over IP), remember that calls can be recorded in a fashion identical to intercepting data between two computers. These packets of data can reassemble an audio file. Obviously electronic devices possess semiconductor components such as diodes, resistors and such. The method to hunt for these components is called Non-Linear Junction Detection (NLJD). The NLJD unit emits a radio signal while listening for the return signal from an electronic device. This becomes very useful when a bug is embedded in a picture frame or wall. The eavesdropping device doesn't have to be active for it to be discovered. If a device is active and transmitting wirelessly (or even on a wire), you can detect it with a Radio Frequency Spectrum Analyzer. Depending on the detection device used, you can determine whether voice, data or video is being sent, and possibly listen to the data. Try to use different size antennas or buy one that collapses. Different frequencies can be detected more efficiently by using various sizes. The use of filters with antennas can also help pinpoint devices on specific frequencies. Electronics such as computers, FAX machines and especially CRT monitors can radiate electromagnetic signals or pulses that can be received by other equipment. This is known TEMPEST. One way to complicate the surveillance of this is to use certain fonts and line walls or equipment with different gauges of copper mesh wire. You can further enhance this posture by using special paints, which block radio transmissions. Radio waves will look for a leak or break, so be careful of defensive applications. One-way window tints can help in blocking signals. Since an electronic device could generate some heat they can be detected in another way. The use of a thermal imagery device can detect and actually see minute amounts of heat radiated for your viewing. You can hide the heat signatures by using creams or neoprene. 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Turn Your Home Into A Fortress The best way to turn your home into a fortress is to carefully and strategically consider all your options. First you need to make a layout of your property and look at an aerial diagram of your home. Then you will need an aerial of the neighborhood, you can go to Google maps for this. Aerials pictures can provide you with possible escape routes of burglars. Drainage ditches, side roads, school playgrounds and wooded areas. You can also get an idea of every possible way the burglars might try to park a moving van without being seen or without being noticed. Often burglars look for areas where they can park a van or pick-up undetected for hours while they load up your prize possessions. How to Keep Your Postal Mail Private and Secure Surreptious opening of most envelopes sent through the mail takeslittle effort and only minimal skill. Instructions are readily available on the Internet and in books suc as "CIA Flaps and Seals Manual"(Paladin Press). |
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