• Bottle scanning tech to enhance airport security, benefit passengers

    Los Alamos scientists have advanced a Magnetic Resonance Imaging (MRI) technology that may provide a breakthrough for screening liquids at airport security. They have added low-power X-ray data to the mix, and as a result have unlocked a new detection technology. Funded in part by the DHS’s Science and Technology Directorate (S&T), the new system is named MagRay.

  • Exploring “culture of surveillance” in the United States

    Recent revelations that the National Security Agency (NSA) has been analyzing the communication records of all U.S. citizens have many talking about the topic of “mass surveillance” by the government. A University of Kansas sociologist who has been documenting what he calls our “culture of surveillance” for nearly twenty years argues, however, that these developments are part of deeper social and cultural changes going on for quite some time. Professor William Staples focuses his attention on the relatively mundane techniques of keeping a close watch of people — what he has dubbed the “Tiny Brothers” — which are increasingly present in the workplace, school, home, and community.

  • Sahel-Sahara countries to build joint security training center in Rabat

    At a meeting on common security challenges in north and west Africa, government officials from nineteen Sahel, Sahara, and Maghreb countries agreed to build a joint security training center in Rabat, Morocco, to increase the competency of the region’s security forces to deal with growing terrorist and jihadist threats. The nineteen countries will also increase information sharing and harmonize the legal means they use to fight security threats. The ministers said that one of the first steps toward improving security in west and north Africa would be to improve monitoring of border and increase border security.

  • NSA surveillance leads to San Diego conviction of al-Shabaab supporters

    Three Somali men residing in San Diego were sentenced to prison on Monday for aiding al-Shabaab, a Somali terrorist organization. The sentencing hearing in a San Diego federal court came four days after the men lost their bid for a new trial, requested after discovering that the charges were supported by evidence from theNational Security Agency’s (NSA) surveillance program.U.S. District Judge Jeffrey Miller denied the defense’s request to dismiss the NSA surveillance-generated evidence, saying the collection of the evidence did not amount to a warrantless search, and that while the agency’s surveillance programs were controversial, the protocol that was followed aligns with the law.

  • Ohio lawmakers want to limit use of drones by law enforcement

    State lawmakers in Ohio want to limit the use of drones by law enforcement agencies in the state.A proposed bill would require law enforcement to obtain a search warrant before using drones. It would prohibit law enforcement from using drones to search for missing persons, locate illegal marijuana operations, or perform several actions officers currently handle with helicopter surveillance.

  • Rochester, Minn. wants to stop crime before it happens

    The Rochester Police Departmentin Rochester, Minnesota is using IBM’s Infosphere Identity Insightto predict, and combat, crime. InfoSphere Identity Insight is used to identify frequent crime offenders, and even when multiple false identifications belonging to one individual are stored on record, the associated relationships of those identities could lead to the correct individual.

  • U.S. intelligence community seeking better face recognition biometrics

    Intelligence analysts often rely on facial images to assist in establishing the identity of an individual, but too often, just examining the sheer volume of possibly relevant images and videos can be daunting. While biometric tools like automated face recognition could assist analysts in this task, current tools perform best on the well-posed, frontal facial photos taken for identification purposes. The Intelligence Advanced Research Projects Activity (IARPA), the research arm of the U.S. intelligence community, is seeking significantly to improve the current performance of face recognition tools by fusing the rich spatial, temporal, and contextual information available from the multiple views captured by today’s media.

  • Advanced police surveillance technologies pose significant privacy concerns

    Much of the attention on surveillance in the media focuses on the National Security Agency (NSA), but there is not a lot of scrutiny on local domestic surveillance. In 1997, about 20 percent of police departments in the United States used some type of technological surveillance. By 2007, that number had risen to more than 70 percent of departments. Experts in criminal law and information privacy warn that the widespread use of advanced surveillance technologies such as automatic license plate readers, surveillance cameras, red light cameras, and facial recognition software by state and local police departments, combined with a lack of oversight and regulation, have the potential to develop into a form of widespread community surveillance, which ought to pose significant privacy concerns to law-abiding citizens.

  • DHS: conspiracy theories about DHS purchases unequivocally false

    Conspiracy theorists have pointed to several DHS solicitations for gear and ammunition as “proof” that the department is in the process of creating, training, and equipping a secret force, the purpose of which would be to suppress public dissent – or worse: one blogger wrote that “Another possible conclusion [regarding DHS’s ammo purchases] is that the bullets are intended to coerce and, if need be, kill us.” DHS flatly rejects these conspiratorial assertions as unequivocally false, saying that each and every purchase is in line with past purchases and in support of on-going, legitimate, and transparent departmental operations.

  • Body of evidence: bodies offer cues for recognizing people

    Computer recognition of people has focused almost exclusively on faces, but a new study suggests it may be time to take additional information into consideration. A new study describes a series of experiments that demonstrates there is potentially more valuable information for biometrics-based identity recognition in images of people than the face alone.

  • Weakening cybersecurity to facilitate NSA surveillance is dangerous: experts

    In the wake of revelations about the NSA surveillance programs, an expert on surveillance and cybersecurity recommended a re-evaluation of those surveillance practices that weaken commercial products and services. These practices include weakening standards and placing “back doors” into products that are accessible to U.S. government agencies. The expert – Jon Peha, former chief technology officer of the FCC and assistant director of the White House’s Office of Science and Technology — said deliberately weakening commercial products and services may make it easier for U.S. intelligence agencies to conduct surveillance, but “this strategy also inevitably makes it easier for criminals, terrorists and foreign powers to infiltrate these systems for their own purposes.”

  • DHS testing face recognition biometrics

    DHS is exploring the capabilities of facial recognition programs, and the technology’s implication for government and first responders. Initial stages of the project will begin by comparing video footage of people moving throughout the Toyota Center in Kennewick, Washington with combined mock profiles of volunteers.

  • U.S. tech companies could go “dark” to regain trust

    By David Glance

    With each new revelation of the scope of the American National Security Agency’s spying, perceptions of the importance of privacy are hardening around the world. There is thus a motivation for major technology companies to provide a verifiably secure means of allowing users to communicate securely without an ability for the companies to provide access to security agencies, even if requested to. Two companies, Silent Circle and Lavabit, have come together to form the Dark Mail alliance in an attempt to do exactly this.

  • FBI mulling use of video recognition technology

    See video

    The Federal Bureau of Investigation(FBI) is considering the use of video recognition technology to identify suspects in videos and still images based on facial and behavioral recognition. The proposed smart-video technology would scan crime scene footage against records of people, places, and objects to highlight possible suspects and their whereabouts.

  • ShotSpotter helps Washington, D.C. police track gunshots

    Law enforcement officers in Washington, D.C are better equipped to track and monitor gunshots in the city’s most violent neighborhoods by using ShotSpotter, a system of rooftop sensors which recognizes sounds from gunfire. Law enforcement officials can track shooting incidents and also predict locations and time of future shooting incidents by analyzing records provided by ShotSpotter.