2 juillet 2024 | International, Sécurité

New Intel CPU Vulnerability 'Indirector' Exposes Sensitive Data

Discover how the 'Indirector' attack threatens Intel CPUs and learn about the 'TIKTAG' vulnerability in Arm processors.

https://thehackernews.com/2024/07/new-intel-cpu-vulnerability-indirector.html

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  • More Missile Defense Ships, New Ground Deployments

    30 janvier 2019 | International, Naval

    More Missile Defense Ships, New Ground Deployments

    By PAUL MCLEARY WASHINGTON: A top Pentagon official on Tuesday said major upgrades being made to dozens of Navy destroyers to give them new missile defense capabilities will continue, even as Navy leadership bristles at having so many ships tied up hunting for missile launches. The comments by James Anderson, assistant Defense secretary for strategy, plans and capabilities, came on the same day that Director of National Intelligence Dan Coats testified before Congress that US intelligence agencies assess North Korea is unlikely to completely give up its nuclear weapons and ballistic missile programs in any potential deal with Washington. “The Navy does have this mission of ballistic missile defense,” Anderson said during a talk at the Brookings Institution. “It is one of their core missions and it will remain so.” The Navy currently has 38 Arleigh Burke-class Aegis destroyers in the fleet with missile defense capabilities, he noted, and has plans to convert “all Aegis destroyers to fully missile defense capable” status, meaning 60 ships will be able to perform the missile defense mission by 2023. Just the day before Anderson's remarks, Chief of Naval Operations Adm. John Richardson complained again that he has ships sailing in “small boxes” protecting assets on land, when they should be out performing other missions. “We've got exquisite capability, but we've had ships protecting some pretty static assets on land for a decade,” Richardson said. “If that [stationary] asset is going to be a long-term protected asset, then let's build something on land and protect that and liberate these ships from this mission.” Full article: https://breakingdefense.com/2019/01/more-missile-defense-ships-new-ground-deployments

  • German spat over Airbus could spoil fighter fest at Paris Air Show

    10 juin 2019 | International, Aérospatial

    German spat over Airbus could spoil fighter fest at Paris Air Show

    By: Sebastian Sprenger COLOGNE, Germany — A lingering dispute between German lawmakers and Airbus could nix immediate plans to move forward with a future Franco-German-Spanish fighter aircraft, Defense News has learned. The kerfuffle goes back to a February request for information by members of the Bundestag's Budget Committee. Citing the government's role as a major shareholder in the company, lawmakers called on the administration to provide in-depth information about Airbus locations, programs and management equities throughout Europe. Airbus is one of two prime contractors for the Future Combat Air System, an ambitious project to field a sixth-generation fighter aircraft by 2040. The envisioned weapon also includes new sensors, drones and a complex data infrastructure, making it Europe's preeminent industrial project for decades to come. Lawmakers in Berlin are worried that German defense-industry interests, presumably channeled through Airbus, could get the short shrift once substantial contracts are up for grabs amid French competition, led by Dassault. The Budget Committee reiterated its request for the company deep dive on June 5, when members approved the initial batch of funds for the FCAS program: $37 million for a study on propulsion options. Lawmakers inserted a note into their approval text that makes answering the February request a condition for entering into follow-on agreements with France. Meanwhile, officials in Paris and Berlin have been planning signing ceremonies for such pacts with Ursula von der Leyen and Florence Parly, the German and French defense ministers, respectively, at the Paris Air Show in mid-June. It's expected the pair will ink the concept study plan and a key governance document called the framework agreement. Meanwhile, the Spanish defense minister, Margarita Robles, is expected to be on hand to sign the program's memorandum of understanding, a more high-level, vague text beginning Madrid's road to full participation. As of Friday, lawmakers had yet to receive the requested information on Airbus, which is to include an analysis of management personnel down to the third tier throughout different locations, separated by programs and individual job functions. As June 10 is federal holiday in Germany, that leaves four business days next week before the Paris Air Show begins. An Airbus spokesman told Defense News on Friday the company is working to resolve the issue and is coordinating with the government. A Defence Ministry spokesman did not immediately return an emailed request for comment. Documents obtained by Defense News suggest that a previous back-and-forth between the Budget Committee and Airbus, through the Ministry for Economic Affairs and Energy, left a bit of bad blood, raising the question of whether the company will comply at all. While executives provided some information — forwarded in a confidential letter to the Bundestag by the ministry on April 26 — Airbus largely claims the detailed data demanded by the committee would needlessly reveal competitive secrets. “Airbus, in return, asks for information about the background of the request,” the company's written response states. “The question must be raised whether other companies where the German government is a shareholder, like Deutsche Bahn [the German rail service], is subject to similar requests.” The company claims to have given the administration a detailed personnel breakdown by subsidiary and nationalities in 2018, which was also offered to committee members. According to Airbus, no lawmakers were interested. Airbus Defence and Space, which would lead the conglomerate's work on FCAS, is based in Ottobrunn near Munich, Germany. As of December 2018, roughly 40 percent of the subsidiary's employees were based in Germany, around 22 percent in France, 27 percent in Spain and 12 percent in the United Kingdom, the company wrote to lawmakers in April. As the FCAS program progresses, Budget Committee members want the government in Berlin to safeguard a 50-50 cost and workshare plan with France. https://www.defensenews.com/global/europe/2019/06/07/german-spat-over-airbus-could-foil-fighter-fest-at-paris-air-show/

  • Tired of sweating in your ACUs? Try these new hot-weather cammies

    27 juin 2019 | International, Autre défense

    Tired of sweating in your ACUs? Try these new hot-weather cammies

    By: Todd South FORT BELVOIR, Va. – Beginning in July, soldiers in Hawaii and at Fort Benning, Georgia will be able to buy the Army's newest field uniform – the Improved Hot Weather Combat Uniform. Following the first delivery of 2,000 uniforms to those sites, the Army will roll out more batches of the uniform in six more waves through February 2020 when it will be available at all military clothing stores. Don't sweat it yet. The IHWCU is not a clothing item required for inspections but it is an option that soldiers will have to use how they see fit in hot climates and even in garrison in situations where they would wear the Army Combat Uniform. The IHWCU maintains the same Operational Camouflage Pattern as the current ACU and comes in at about the same price, which runs approximately $100 for the set, depending on sizes, Col. Stephen Thomas, project manager, soldier protection and individual equipment at Program Executive Office-Soldier told Army Times. The most notable change when the two uniforms are side by side is that the IHWCU has no breast pockets. But changes go deeper once a user dons the lighter, more breathable and streamlined uniform built to help keep soldiers cool with improved airflow but also more comfortable with a new material that dries from soaking wet within 60 minutes. Thomas got to experience that firsthand recently when wearing the new uniform to a Pentagon meeting and getting caught in a downpour. “As soon as we pull in, the bottom falls out of the sky,” the career light infantryman said. Walking through security, he was leaving puddles of water but by the time he finished his first meeting he was essentially dry. The seven waves of deliveries will start at 2,000 for the first wave and conclude with a 5,000- to 6,000-uniform wave next year. After that production will depend on demand, Thomas said. If soldiers like them and buy them, then the Army will order up more. The seasoned colonel recalled a more distant uniform change having a certain effect. When he was a second lieutenant, the Army had the standard Battle Dress Uniform, but it was heavier than necessary for hot climates. So, similarly the Army produced a “lightweight” summer BDU, which also was not a required clothing item but quickly became the standard uniform most soldiers wore for comfort. “What ended up happening is it became a uniform of choice,” Thomas said. “I think this will have the same results.” The new uniform uses a 57 percent nylon and 43 percent cotton blend to reduce the weight of the uniform by a pound and increasing drying rates and air flow. Other not immediately recognizable but important additions include reinforced elbow and knee areas, helping to prevent ripping. Changes to contours by designers have used a “raglan” sleeve that is more fitted, less baggy with less bunching or binding as is sometimes common with the current ACU, Thomas said. The knee areas are also better tailored to allow for movement where the ACU can sometimes snag or drag when wet, said Lester Smith, systems acquisitions manager at PEO Soldier. And the crotch gusset allows for the same freedom of movement in the trousers, also preventing drag and keeping the pants in a better position, especially when loaded down with cargo pocket items or wet. How the Army developed the uniform includes laboratory and field testing by scientists at the then-Natick Soldier Systems Center in Massachusetts. That work kicked off in 2015, after soldiers pointed out problems with the existing uniform options for hot, wet environments such as those often encountered by soldiers with the 25th Infantry Division in Hawaii and soldiers rotating through the ongoing Pacific Pathways exercises that partners U.S. soldiers with Indo-Pacific region militaries, many in very hot, often jungle environments. The results were pushed to PEO Soldier in 2017, which did a large scale test with 25th Division soldiers and others beginning in January 2018 and which resulted in further changes and adjustments that ultimately became the soon-to-release IHWCU. Along the way, the Combat Capabilities Development Command Soldier Center, 25th Infantry Division, 6th Ranger Training Brigade, Jungle Operations Training Center and Maneuver Center of Excellence contributed to testing and evaluations. Pentaq, NIB, Goodwill Industries and ReadyOne are the companies producing the uniform for military clothing stores. Key features of the new IHWCU include: Blouse Single-breasted Raglan sleeve front with a five (5) button closure Fold-down collar with a fusible interlining Long sleeves with cuffs with one button and three buttonholes for an adjustable cuff tab The top of the button down closure is open to accommodate a pen Front placket has a loop tape for the Rank Patch Coat has two bellow-style top opening upper sleeve pockets and includes an eyelet drain-hole Sleeves have an elbow reinforcement patch Both sleeves have an Identification Friend or Foe tab cover that can be opened and closed using hook and loop fastener IFF tab cover is centered and sewn onto the sleeve above the upper sleeve pocket Double turned and cleaned finished hem Trousers Covered fly with a four (4) button/ buttonhole closure, or three (3) button/buttonhole closure, depending on size Seven (7) belt loops Two (2) side hanging pockets Two (2) front side pleated cargo pockets with three (3) button/ two (2) buttonhole closure flaps High end of cargo pockets at front of pocket rather than rear like ACU Two (2) lower leg side pockets with one (1) button/ one (1) buttonhole closure flaps Side cargo pockets shall have three (3) sewn-in eyelets hidden by the bellows Double needle seat patch and a pleated knee reinforcement incorporated into the pant leg at the knee One (1) piece single gusset Two (2) front side hanging pockets Mesh fabric attached on the inside of the trousers at the bottom of the legs as inner cuffs Bottom of the trousers leg hems, the inner cuffs, and the waistband shall have drawstrings How the IHWCU came to be First they stripped down the ACU and then added the following items: Chest, calf and back pockets were removed to reduce weight and dry time. Blousing strings were eliminated from trousers to allow for airflow and drainage. The elbows, knees and seat were reinforced with 330 denier nylon, a thicker nylon that increases durability and abrasion resistance. Crotch gussets, extra patches of fabric that reduces stress on the seams, were added to prevent blowouts common to the Flame Resistant ACUs. Buttons were used on the ACU blouse instead of a zipper, with the intent to increase air flow. Another hot weather version in early testing incorporated mesh into the uniform design and had all of the same changes as the stripped down ACU except it used a zipper instead of buttons. With this version soldiers didn't need to blouse their boots because a mesh material inside the trouser leg along the ankle. By tucking in the mesh, soldiers could get air flow and also keep insects or leeches from getting at them. Some early testing added a “knit yoke” or wicking material to the back of the trouser waist band. That add-on was to wick away pooling sweat that often accumulates there. Wicking draws moisture away from the body so that it can evaporate. They also looked at two different Army Combat Shirt changes, testing both a cooling material for the torso and collar and also a wicking version. Between 2015 and 2016 the Army conducted four uniform user test evaluations, three of those only on material, not design. The first was a 50/50 nylon/cotton weave with ripstop reinforcement, just like the standard ACU. The second had the same blend but used a “twill weave” to make it stronger and more tear resistant. The third used a 38/38/24 blend of nylon, cotton and PTFE, polytetrafluoroethylene: a compound use in Teflon coatings. The fourth version was 100 percent nylon ripstop. Without cotton it takes on less water and weighs less but is still as strong as nylon. The fifth version was a 57/43 nylon/cotton blend, which was the final choice for the current IHWCU. Full article: https://www.armytimes.com/news/your-army/2019/06/26/tired-of-sweating-in-your-acus-try-these-new-hot-weather-cammies/

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