• Yemen bolsters airport security – and adheres to Muslim strictures

    Growing pressure from European countries lead Yemen to bolster its lax airport security measures; among the new measures are whole-body scanners; because of Muslim sensibilities, female security scanners would watch the images of women passengers’ body images, and male security scanners would observe the images of male passengers

  • Thermal-boosted infrared detection scanners address radiation, privacy concerns

    Iscon Video Imaging’s proprietary thermal-boosted infrared detection technology shows objects and clothing without any harmful radiation; the detection system creates a temperature differential between clothes and a hidden object

  • Terahertz scanners may detect what whole-body scanners miss

    A typical full-body scanner works by bouncing X-rays off an individual’s skin to produce an outline image of the person’s body; these images must then be studied by an operator who makes the call whether there is a potential explosive present or not; the operator’s subjective view makes the system more fallible; terahertz technology works by sweeping a terahertz beam across a person and then using sensors to detect the radiation that reflects back; explosives and benign substances such as candy have a different terahertz spectrum, or fingerprint, that can be classified by TeraView software

  • Research aims to improve airport security

    From body-part censors to cameras that recognize faces, Carnegie Mellon’s CyLab is working with security technology that assuages privacy concerns; CMU’s Instinctive Computing Lab, eventually envisions a system that can wipe out the body image entirely, picking up only weapons, which will appear to be floating in space

    • view counter

  • U.S. Supreme Court will eventually rule on the legality of whole-body scanning

    In the absence, at least for now, of an overarching U.S. Supreme Court decision, how would U.S. courts react to the privacy concerns surrounding whole-body searches, assuming a legal challenge is initiated against taking pictures of one’s private parts while trying to fly to the United States? An answer may be found on the fact that at least two U.S. circuit courts of appeal have beaten back challenges to airport security measures; in the most recent one, in 2006, the 3rd U.S. Circuit Court of Appeals — Justice Samuel Alito’s old stomping grounds — ruled a suspicionless, unwarranted search during airport screening was allowable under the “administrative search doctrine”; the doctrine, elucidated in a 1971 ruling by the 9th U.S. Circuit Court of Appeals, said that “searches conducted as part of a general regulatory scheme in furtherance of an administrative purpose, rather than as part of a criminal investigation to secure evidence of a crime, may be permissible under the Fourth Amendment though not supported by a showing of probable cause directed to a particular place or person to be searched”

  • Gordon Brown: U.K. airports to get whole-body scanners next week

    The U.K. prime minister said that beginning next week, whole-body scanners will be deployed at U.K. airports; in addition to backscatter X-rays and millimeter wave systems, Brown hinted that the government would seek to deploy terahertz technology

    • view counter

  • India awards Implant Sciences $6 million contract for sniffer

    India will deploy the company’s explosive detector – the Quantum Sniffer QS-H150 – for protection of military and civilian facilities; the sniffer comes with a large substance library which includes not only standard military and commercial explosives, but also a wide variety of improvised and homemade explosives (IEDs and HMEs)

  • Discrimination warning over U.K. airport body scanners

    U.K. equality watchdog wrote U.K. home secretary to say it was “concerned that that the proposals to introduce body scanners are likely to have a negative impact on individuals’ rights to privacy, especially members of particular groups including disabled people, older people, children, transgendered people, women and religious groups”

  • Montana airport wants private security companies to replace TSA screeners after breach

    TSA screeners at Gallatin Field in southwest Montana failed to detect a gun in a passenger’s carry-on bag; the airport security authorities say they will explore private companies to replace TSA screeners; chair of the Gallatin Airport Authority: “If those guys can’t detect a handgun, which is pretty basic, not some exotic explosive sewn to your underpants, then we get upset”

  • Bruker’s Autonomous Rapid Facility Chemical Agent Monitor advances to DHS Phase IIIb

    Bruker uses its proprietary RAID Ion Mobility Spectrometry (IMS) technology for the Autonomous Rapid Facility Chemical Agent Monitor Program, which is designed for long-term monitoring of ambient air for the presence of hazardous chemical vapors in the interior or exterior of critical government buildings, subways, airports and other facilities; the company says it has also developed a new product – the DE-tector — which uses next-generation IMS technology with selectivity and specificity that approaches that of mass spectrometry

  • Hidden sensor network detects explosives

    German researchers develop a covert sensor system that track people carrying explosive in busy transportation hubs; the system works using two separate sensory networks that gather chemical and kinetic information — the first is made up of a series of four to six rotating laser scanners that send pulses through corridors, walkways, or escalators at airports or railway stations; the second network consists of electronic sensors hidden in air vents and wall fixtures that provide chemical data on explosive materials

  • U.K. firm says its scanning technology meets security, privacy concerns

    Cambridge, U.K.-based TeraView says it is developing terahertz body scanners which use light from upper end of the infra-red spectrum, with a wavelength between 0.1 and 1mm; the scanners do not produce an image but a “fingerprint” — rather than blurry pictures of naked tourists, a TeraView scanner would return absorbance data that could be automatically analyzed to approve travelers or alert airport staff to investigate further

  • African nations do not have the means for meaningful improvements in airport security

    While some of the worst lapses, such as allowing spears or other potential weapons in carry-on luggage, seem no longer to occur, other aspects of airport security in Africa remain disquieting; One expert says that if airports in developing nations had to meet Western security standards, “they would ground all the airplanes, as simple as that”

  • Keeping underwear bombing in perspective

    The Nigerian underwear bomber and the Saudi suicide bomber who hid explosives in his body cavities (although it now appears that he, too, was an underwear bomber) point to a new, if so far ineffective, tactics on the part of al Queda; how serious is this threat? One expert says we should keep three things in mind: the threat is not serious because of inherent limitations involved in carrying incendiaries inside the human body or one’s underwear; one of two of these bombers may go through, though; the sheer complexity inherent in the effort involved in trying to prevent this type of bombing may erases any theoretical benefits and gains beyond a certain point; we may have reached that point

  • Implant Sciences targets $2 billion U.S. explosives detection market

    Implant Science estimates that the total U.S. market for explosives detection technologies may be greater than $2.0 billion by 2011; the company has launched a strategic initiative to sell its products to U.S. domestic law enforcement agencies and other security organizations that protect both public and privately owned critical infrastructure