US armstech mammoth Raytheon has announced that its "government insider threat management solution" for information security will be powered by Linux. Penguin-inside crypto modules to be used in Raytheon's mole-buster tech have now passed tough federal security validation, apparently. "The accreditation of the FIPS Linux cryptographic module certifies that Raytheon's industry-leading enterprise monitoring and investigation tools are fully compliant with the highest security standards," says Steve Hawkins, info-sec veep at Raytheon.