Keith Alexander's Unethical Get-Rich-Quick Plan | Lots of government officials have found ways to monetize public service in the private sector,

Stelios Varias/Reuters
Keith Alexander is trying to explain himself. The former director of the NSA stoked astonishment when reports surfaced that he would ask from $600,000 to as much as $1 million per month as a cybersecurity consultant. What could make him so valuable, save the highly classified secrets in his head? A congressman went so far as to speculate that he'd be selling state secrets. But it isn't so, Alexander says. In an interview with Foreign Policy, he offers a new accounting:
The answer, Alexander said in an interview Monday, is a new technology, based on a patented and "unique" approach to detecting malicious hackers and cyber-intruders that the retired Army general said he has invented, along with his business partners at IronNet Cybersecurity Inc., the company he co-founded after leaving the government and retiring from military service in March. But the technology is also directly informed by the years of experience Alexander has had tracking hackers, and the insights he gained from classified operations as the director of the NSA, which give him a rare competitive advantage over the many firms competing for a share of the cybersecurity market.
Details on the "unique approach" are thin, but it wouldn't surprise me if Freedom of Information Act requests are already being prepared to send to the U.S. Patent Office:
Alexander said he'll file at least nine patents, and possibly more, for a system to detect so-called advanced persistent threats, or hackers who clandestinely burrow into a computer network in order to steal secrets or damage the network itself. 
As FP notes, these are the sorts of "cyberattacks" that Alexander harped on while in government, claiming they already represented "the greatest transfer of wealth in American history."
Let's mull that over. While responsible for countering cybersecurity threats to America, Alexander presides over what he characterizes as staggering cyber-thefts and hugely worrisome security vulnerabilities.