text: Nation's cybersecurity chief abruptly quits DHS post Amit Yoran, the government's cybersecurity chief, abruptly resigned yesterday after a year at the Department of Homeland Security, a move that raised questions about the Bush administration's ability to quickly improve cybersecurity.
inputs: Nation's cybersecurity chief abruptly quits DHS post Amit Yoran, the government's cybersecurity chief, abruptly resigned yesterday after a year at the Department of Homeland Security, a move that raised questions about the Bush administration's ability to quickly improve cybersecurity.