![]() ![]() Gunter added that although data could pass between the networks, "there are protections in place" to ensure that the passenger internet service didn't access the maintenance data or the navigation system "under any circumstance."īut security experts had warned at the time that software firewalls were still insufficient to separate critical networks from the Wi-Fi network. "There are places where the networks are not touching, and there are places where they are," she had said. She wouldn't go into detail about how Boeing was tackling the problem but said Boeing was employing a combination of solutions that involved some physical air-gapping of the networks as well as software firewalls. ![]() As the report notes, because the Wi-Fi systems in these planes connect to the world outside the plane, it opens the door for malicious actors to also remotely harm the plane's system.īoeing spokeswoman Lori Gunter told WIRED in 2008 that the company did indeed design a solution to address the FAA concerns. A better design, security experts have warned for years, is to air gap critical systems from non-critical ones-that is, physically separate the networks so that a hacker on the plane can't bridge from one to the other, nor can a remote hacker pass malware through the internet connection to the plane's avionics system. But firewalls are not impenetrable, particularly if they are misconfigured. Seven years after the Federal Aviation Administration first warned Boeing that its new Dreamliner aircraft had a Wi-Fi design that made it vulnerable to hacking, a new government report suggests the passenger jets might still be vulnerable.īoeing 787 Dreamliner jets, as well as Airbus A350 and A380 aircraft, have Wi-Fi passenger networks that use the same network as the avionics systems of the planes, raising the possibility that a hacker could hijack the navigation system or commandeer the plane through the in-plane network, according to the US Government Accountability Office, which released a report about the planes today.Ī hacker would have to first bypass a firewall that separates the Wi-Fi system from the avionics system.
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