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  • Записи с меткой ‘security’

    Bluetooth Security Technology…

    Bluetooth Security Technology…

    These days, all communication technology faces the
    issue of privacy and identity theft, with Bluetooth
    being no exception. Almost everyone knows that email
    services and networks require security. What users
    of Bluetooth need to realize is that Bluetooth also
    requires security measures as well.
    The good news for Bluetooth users is that the
    security scares, like most scares, are normally over
    dramatized and blown entirely out of proportion. The
    truth being told, these issues are easy to manage,
    with various measures already in place to provide
    security for Bluetooth technology.
    It’s true that there has been some Bluetooth phones
    that have been hacked into. Most devices that are
    hacked into are normally those that don’t have any
    type of security at all.
    According to Bluetooth specialists, in order to hack
    into a Bluetooth device, the hacker must:
    1. Force two paired devices to break their connection.
    2. Steal the packets that are used to resend the pin.
    3. Decode the pin.
    Of course, the hacker must also be within range of
    the device, and using very expensive developer type
    equipment. Most specialists recommend that you
    have a longer pin, with 8 digits being recommended.
    Fundamentals of security
    The “pairing process” is one of the most basic levels
    of security for Bluetooth devices. Pairing, is
    two or more Bluetooth devices that recognize each
    other by the profiles they share – in most cases
    they both must enter the same pin.
    The core specifications for Bluetooth use an
    encryption algorithm, which is completely and entirely
    secure. Once the devices pair with each other,
    they too become entirely secure.
    Until they have successfully paired, the Bluetooth
    devices won’t communicate with each other. Due to
    this pairing process and the fact that it is short
    range – Bluetooth technology is considered to be
    secure.
    As the news has indicated, experienced hackers
    have developed ways to get around this level of
    basic security. There are ways to get around this
    threat, as you can install software to prevent
    hackers from getting in.
    With Bluetooth becoming more and more popular, it’s
    really no wonder that security is always in
    question. As Bluetooth gets bigger and better,
    security will always be something that no one
    really takes lightly.
    If you’ve been concerned about Bluetooth security
    in the past, rest assured that newer devices would
    offer bigger and better security. Preventing
    hackers from getting in is something every owner
    is concerned about – and the manufacturer’s are
    very aware.

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    Improve Your Surveillance System Using Firewire and USB Camera

    Improve Your Surveillance System Using Firewire and USB Camera

    A proper surveillance system is needed for homeowners and business owners, or anyone who owns or leases physical property. There should be atleast two or more hidden cameras to strengthen the surveillance system. The potential uses are almost limitless. Today’s machines are utilizing embedded vision to deliver cutting edge performance. Even the equipment makers are striving to invent precise, high-resolution imaging capabilities packaged into compact and energy efficient Firewire cameras at a reasonable price.
    Aside from the classic CCTV cameras and IP cameras, USB and Firewire cameras have emerged as effective alternatives that are perfect for a home or a small business security system. Although most USB cameras are quite fast and reliable, the quality of the images may not be very good as these cameras are often used as a webcam. But if the quality of the images is not of importance, then you can easily set up a useful and effective security system using these cameras.
    Firewire cameras are based on CCD or CMOS chips. The light sensitive area and the pixels of these chips are small. In the case of cameras with integrated optics we can assume that the optics is adapted to these chips. Due to their field of application, their behavior is considerably different from photo cameras or video cameras. Their case is small and built of metal and does not follow aesthetic, but rather functional design constraints. Today they are used in different fields like medicine, astronomy, microscopy, etc. for analytical purposes. They output uncompressed image data, without audio. These cameras are based on the protocol DCAM (IIDC) or on company specific protocols.
    If you don’t have USB or Firewire Camera then buy them today. You really need them to monitor your home or office just to ensure everything is fine.
    Doo Technologies provides Firewire and USB Camera to strengthen your surveillance system. It specializes in providing Defense, Homeland and Emergency Service solutions for capture, process record and display HD 360 degree video data in Real Time.

    Accessories and Equipment for Music Systems, Hidden Cameras and Security Items

    Accessories and Equipment for Music Systems, Hidden Cameras and Security Items

    Often people purchase a music system, a camera for surveillance purposes or other security equipment and completely ignore all the extra things that will be necessary to operate the equipment with maximum efficiency. Some might regard the accessories as simply techie gimmicks, but each one has good reason for its existence. Some of the accessories are for the purpose of remote control, stabilizer, or zoom capabilities for your remote control equipment. You can purchase equipment that is voice or motion activated around your home leaving you in charge of what you are doing. You can mount your camera to be operated remotely in a 240 degree radius with four of the positions preset.

    Another accessories is the kit which allows you to hook more than one video camera together and turn on individual cameras with one remote controller feature. When you are viewing multiple cameras, you don’t want to spend your time waiting for each camera to warm up before giving off clear images. You need an accessory that gives you ‘instant on features. The multiple cameras with the instant on feature are available with a fish eye view of the room. Having a remote control feature for the cameras will make it possible to operate the direction and the angle of the camera as well as its on/off switch with a single hand held unit. Another accessory that is helpful in order to stabilize the camera is a good mounting system or sometimes a tripod, depending on where you want to place the camera.

    Music system accessories include MP3 players and memory cards to expand the number of songs which one may carry along with the equipment. Developing a play list that reflects one’s own preferences in music can be the source of as much entertainment as is the listening. Headphones or Bluetooth capability in the players range in quality from just barely functional to full stereo capability so that you can enjoy the pleasure of music wherever you travel and you can do so in privacy without distraction of your fellows.

    If your music system is attached to a phone, you have even more accessories that are available. You can use a case to protect the finish, quality headphones, or sometimes a fashion color change to match the equipment to your image of the day.

    Other accessories include upgrades to sending and receiving units for your audio and video equipment. You can operate the equipment at longer distances and perform more functions such as turn on more camera, adjust the angle and focus of the camera. You can use accessories to transfer music or entertainment from your PC to your home audio systems better sound capabilities without having to resort to a spaghetti pile of wires and connections. Freeing your music from the less adequate connections in the computer speakers and listening to them on a sophisticated home audio system will definitely add to your listening pleasure.

    Remote Support Services – Are They Really Useful

    Remote Support Services – Are They Really Useful?

    Nowadays, businesses of all sizes are turning towards server consultancy and online support services for handing the maintenance and repairs of their computer systems and servers. But are these services really useful? The answer is definitely YES!
    With these services, organizations no longer have to worry about maintaining their servers and systems or getting them repaired during times of emergency. It is especially beneficial for the small sized organizations which do not have their own technical support team.
    The technicians which offer the remote support services are expert in their field and know how to solve different problems quickly and efficiently. They work as per the requirements of the clients and not only do the repair and maintenance work, but predict fore coming emergencies and stay prepared with the best solutions as well. In short, the support technicians put in effort for improving the overall efficiency of the computer systems and servers of their clients.
    The other factors responsible for the growing popularity of server consultancy and online support include rising complexity in the field of technology and convenience offered by these services. An organization which buys these services get technical support of high quality in the office itself as technical experts take over their system and server administration remotely and repair all the problems quickly and efficiently.
    Although located in different locations, while repairing a computer system, the remote computer technicians are able to view everything that is in the computer being repaired, on his computer screen. This is done through desktop sharing. With the advanced technology, both the technician and the user are able to have a control of the system which is being repaired.

    Due to the rising demands of remote support, a number of service providers offering these services have popped out in the market. Some of these services providers offer the services at very low prices. However, while choosing a service provider for yourself, you should always go for the one which is reliable and has a good reputation in the market. This will ensure that you get the best services at the best prices, and there is no breach of security.

    Phone Tracking Secures Your Loved Ones

    Phone Tracking Secures Your Loved Ones

    In our world today, everything we thought of when we were a kid is becoming a reality. Different gadgets are introduced and these can really make life convenient. There are also gadgets that can provide your family extra security from possible harm. A good example of this is the use of a phone tracking device to be able to know where a family member is in case you are having trouble finding them. With the worsening of the economy comes the increasing rate of crime and everyone is a possible victim. Thus, if you are a loving and concerned parent or guardian, you may try the phone tracking technology to keep track on where your kids may be. In this way, you can be sure that your loved ones are safe and if there are any problem that come up, you can easily locate them using this technology.

    So how does phone tracking works? Let’s try to define it first. This is a system that works to help track the current location of a cellular phone thus helping us determine where the owner might be. The last reported location of the cell phone can easily be seen by uploading it to a certain website. Nowadays you may also find free phone tracking systems making it easier and practical for you. Locating a person will be possible through tracking system that emits roaming signal. This signal will then be detected by a tower that has communication antenna nearby. Then the GSM localization will track the location of the cell phone based on the strength of the phone signal. And so disclosure of the exact location of the mobile phone will then be provided by location based services. Everything is really becoming possible today. Phone tracking is one way of giving your family instant security.