May 30, 2024 | International, C4ISR, Security
Okta warns of a vulnerability in the cross-origin authentication feature of their Customer Identity Cloud (CIC).
https://thehackernews.com/2024/05/okta-warns-of-credential-stuffing.html
January 31, 2023 | International, Aerospace
Gen. Chance Saltzman told reporters today he wants space operators to be more involved in shaping plans for future systems and defining training needs.
January 5, 2021 | International, Aerospace
Le Département d'État américain a approuvé la vente potentielle d'avions de combat et du système Patriot à la Suisse. Cette décision fait suite au référendum qui a eu lieu dimanche dernier en Suisse. Lors d'un vote national, les Helvètes ont accepté d'acheter de nouveaux avions de combat pour remplacer les machines Northrop F-5E / F Tiger II et Boeing F / A-18C / D Hornet en service. Deux fournisseurs d'outre-mer et trois européens se sont disputés le contrat. Les États-Unis proposent à la Suisse des avions Lockheed Martin F-35A Lightning II et Boeing F / A-18 Super Hornet. En prévision d'une éventuelle décision, les Américains ont déjà accepté d'exporter lesdites armes. Dans le cas des avions F-35A, on parle de la vente potentielle de 40 machines, ainsi que de pièces détachées et d'armes, pour un montant d'environ 6,58 milliards de dollars. 40 chasseurs F / A-18E / F Super Hornet avec un package similaire ont été évalués à 7,45 milliards de dollars. Parallèlement, le département d'État américain a également approuvé la vente de systèmes de missiles de défense aérienne et antimissile Patriot à la Suisse. Cinq batteries sont évaluées à 2,2 milliards de dollars. Aucune partie ou la totalité des œuvres contenues dans la revue ne peut être reproduite et diffusée ou diffusée ultérieurement sous quelque forme et par quelque moyen que ce soit (y compris électronique ou mécanique ou autre ou dans tout domaine d'utilisation), y compris la copie, la numérisation au sens large, la photocopie ou copie, y compris publication sur Internet – sans le consentement écrit de Gremi Media SA. Toute utilisation ou utilisation des œuvres en tout ou en partie sans le consentement de Gremi Media SA ou des auteurs en violation de la loi est interdite sous peine de sanction et passible de poursuites. https://www.mercatoshow.com/la-suisse-a-recu-lapprobation-du-departement-detat-pour-acheter-des-combattants/
January 29, 2020 | International, Aerospace
WASHINGTON — The U.S. Defense Department is one step closer to having swarming drones that it can launch from military planes and recover in midair, having successfully conducted the first flight of the Gremlins aircraft in November. The test, which occurred at Dugway Proving Ground, Utah, proved that a C-130A could successfully launch an X-61A Gremlins Air Vehicle, said Tim Keeter, who manages the program for Dynetics. The company won the Gremlins contract from the Defense Advanced Research Projects Agency in 2018. “It gives us a lot of confidence going forward that this vehicle can fly where it's supposed to fly, how it's supposed to fly,” Keeter said during a Jan. 21 phone call with reporters. “Now the team can be principally focused on the other portion of our program plan ... which is to successfully rendezvous with a C-130, dock with our docking system ... and safely recover the vehicle.” During the test, which lasted 1 hour and 41 minutes, the X-61A flew with no anomalies and the DARPA-Dynetics team completed all test objectives, including transitioning the X-61A from a cold-engine start to stable flight; validating the Gremlins' data links and handing off control of the drone between air and ground control stations; deploying the docking arm; and collecting data on the air vehicle. However, during the recovery process, the drone crashed to the ground and was destroyed. The drogue parachute, which deployed first to slow the air vehicle, functioned as planned, Keeter explained. However, the larger main parachute — which would soften the landing of the air vehicle so that the drone could be reused — did not correctly deploy due to a mechanical issue. Dynetics has built four other Gremlins vehicles, leaving enough drones to accomplish the program's primary requirement to fly and recover four Gremlins in 30 minutes, said Scott Wierzbanowski, DARPA's Gremlins program manager. The next demonstration, set for sometime this spring, will verify whether the Gremlins can be successfully recovered by the C-130 while in flight. Wierzbanowski characterized this test as critical for proving that the Gremlins can be reused over multiple missions — a key point for bearing out the cost-effectiveness of the concept. "If I have an expendable vehicle, at some point I'm not going to want to be able to use those things because they're just too expensive,” he said. “But if I can recover them and then amortize the cost of that vehicle over 10 or 20 or 30 sorties, maybe there's a bend in the curve somewhere that really will allow us to benefit from these smaller, more affordable, attritable systems." During the recovery process, the C-130 will lower a towed capture device that will mate with the Gremlins drone, thus avoiding the turbulence generated by the wake of the larger aircraft, Keeter said. Once the drone is stabilized by the capture device, an engagement arm deploys, docking with the X-61A and bringing it inside the C-130 cargo bay to be stowed. https://www.defensenews.com/industry/techwatch/2020/01/28/us-defense-department-launches-gremlins-drone-from-a-mothership-for-the-first-time/