Some dead linked content in TFA is resurrectable courtesy of archive.org (though I had to dig a bit, which is why I'm sharing): Dubya's Sectera Edge, a BlackBe

Some dead linked content in TFA is resurrectable courtesy of archive.org (though I had to dig a bit, which is why I'm sharing): Dubya's Sectera Edge, a BlackBerry-esque Ultra Secure PDA phone: https://web.archive.org/web/20120922044930/http://www.gdc4s.com/sectera-edge-(sme-ped)-proddetail.html https://web.archive.org/web/20120922044930/http://www.gdc4s.... Product eventually deprecated in September, 2015: https://web.archive.org/web/20150926124453/http://www.gdc4s.com/sectera-edge-(sme-ped)-proddetail.html https://web.archive.org/web/20150926124453/http://www.gdc4s.... The link finally died with a site redesign in Jan 2016: https://web.archive.org/web/20160131082757/http://www.gdc4s.com/sectera-edge-(sme-ped)-proddetail.html https://web.archive.org/web/20160131082757/http://www.gdc4s.... Original (now deceased) link: http://www.gdc4s.com/sectera-edge-(sme-ped)-proddetail.html http://www.gdc4s.com/sectera-edge-(sme-ped)-proddetail.html P.s. The device was somewhat comically proportioned, with thick antenna and bezels, haha: https://gdmissionsystems.com/-/media/general-dynamics/cyber-and-electronic-warfare-systems/images/secure-voice/edge-unclassified-2010-full-image.ashx?h=800&w=456&la=en&hash=3517E8C5E64D32A23423376CA5EAA1E2 https://gdmissionsystems.com/-/media/general-dynamics/cyber-... A teardown and chip analysis would be interesting! Though I imagine these devices aren't easy to come by?