• Preserving biological evidence

    A new NIST/NIJ handbook provides forensic laboratories, law enforcement agencies, and the judicial system with state-of-the-art guidelines and recommended best practices for preserving biological evidence so that it is available at any time to solve “cold cases,” confirm the guilt of criminals or exonerate the innocent.

  • Kenya police: (fake) bomb detectors work, making Kenyans safer

    A British businessman was convicted of selling Iraq and Afghanistan fake bomb detectors – the two countries used millions of dollars in U.S. aid money to purchase the sham devices (the devices were, in fact, $20 golf ball finders which the businessman sold for $40,000 each). The police in Kenya purchased twenty-six of the sham detectors, but Nairobi police chief says the devices work, and that Kenya is safer for them.

  • Smartphone app locates gunfire source

    For the last decade, the Department of Defense has spent millions of dollars to develop sophisticated sniper location systems which are installed in military vehicles and require dedicated sensor arrays. Scientists have now developed a smartphone app that tracks gunfire and points in the direction the shot came from.

  • DHS-funded police gear blurs line between crime-fighting and war-fighting

    DHS is funding the purchase of military gear by Bay Area police departments. Critics of the program say the money allocated for the war on terror is blurring the line between local law enforcement focusing on crime fighting and soldiers fighting in an enemy war zone.

  • Federal security grants to Kansas City cut

    DHS has removed Kansas City from the list of cities receiving DHS grants, which means that the city will now have to rely on its own resources to train local law enforcement on how to predict, spot, and react to terrorist activities.

  • IEDs a growing threat in U.S.: security experts

    Improvised explosive devices (IEDs) killed and maimed so many U.S. and coalition soldiers in Iraq and Afghanistan, that the Pentagon was forced to create the Joint Improvised Explosive Device Defeat Organization (JIEDDO).Terrorism experts say that as al Qaeda and its affiliates find it more and more difficult to engage in more spectacular terrorist attacks such as 9/11 and other attacks on aviation, they may resort to low-tech, IED-based attacks.Incendiary IEDs were already the most common weapons used in the 207 terrorist plots and attacks in the United States from 2001 to 2011. Domestic groups, led by the environmental Earth Liberation Front and Animal Liberation Front, were responsible for most of the attacks in that 10-year period. Al Qaeda was involved in four such attacks.

  • Forensic scientists recover fingerprints from foods

    Forensic scientists at the University of Abertay Dundee have recovered latent fingerprints from foods — publishing the U.K.’s first academic paper on this subject. Only two other studies have ever reported successfully recovering fingerprints from foods, but the research for these took place in India and Slovenia using chemical substances that are not routinely used in Britain.

  • Footwear safety reflectors help in detecting bioterror threats

    Tiny versions of the reflectors on sneakers and bicycle fenders that help ensure the safety of runners and bikers at night are moving toward another role in detecting bioterrorism threats and diagnosing everyday infectious diseases, scientists said the other day.

  • DHS, international tech-crime investigative body, partners on cybersecurity

    The High Technology Crime Investigation Association (HTCIA) said it would team up with DHS Stop. Think. Connect. Campaign’s National Network. The partnership will promote awareness of cyber security to industry, university, and government organizations nationwide.

  • Sponsors of CISPA to address nagging privacy concerns about the bill

    House Intelligence Committee chairman Mike Rogers (R-Michigan) and Ranking Member Dutch Ruppersberger (D-Maryland), sponsors of the Cyber Information Sharing and Protection Act (CISPA), say they are currently working on the draft to alleviate privacy concerns civil liberty advocates may have about the bill.

  • More border security means more business opportunities for tech companies

    At last month’s Border Security Expo in Phoenix, both start-ups and established companies showed off their inventions in an effort to pitch projects to federal agencies. Two themes emerged in the show: the expo demonstrated that many of the systems and weapons systems that were used in the Iraq and Afghanistan wars are now becoming available to local, state, and federal law enforcement agencies – and companies expressed concern about the impact the federal budget cuts will have on their pockets.

  • California city could become first in the state to ban drones

    The City Council in Rancho Mirage, California was set  to vote yesterday on a proposal which would ban the use of drones in residential areas in the city. If it passes, it will be the first law of its kind in the state. The ordinance would ban the flying of “unmanned aircraft that can fly under the control of a remote pilot or by a geographic positions system (GPS) guided autopilot mechanism” up to 400 feet above areas that have been zoned residential.

  • A more powerful terahertz imaging system developed

    Low-energy terahertz radiation could potentially enable doctors to see deep into tissues without the damaging effects of X-rays, or allow security guards to identify chemicals in a package without opening it. An electrical engineering research team has developed a laser-powered terahertz source and detector system which transmits with fifty times more power and receives with thirty times more sensitivity than existing technologies. This offers 1,500 times more powerful systems for imaging and sensing applications.

  • In 2012, Microsoft received 70,665 law-enforcement requests for customer information

    On Thursday, Microsoft released the number of law enforcement requests it has received for information on its hundreds of millions of customers. By releasing the information, Microsoft is now putting itself on the same team as Google, Twitter, Yahoo, and other Web businesses which have published reports on law-enforcement request for customer information. In 2012 Microsoft received a total of 70,665 law-enforcement requests for customer information.

  • Interoperability for automated fingerprint ID systems

    A new set of publications from the National Institute of Standards and Technology (NIST) could make it easier, faster, and most importantly, more reliable, for forensic examiners to match a set of fingerprints with those on file in any database, whether local, state, or national.