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The Woman Who Smashed Codes by Jason Fagone
Original Cryptanalyst, outwitted America’s enemies — The Woman Who Smashed Codes by Jason Fagone is a historically rich book giving readers a glimpse into the foundations of the NSA
verified Jul 13, 2026 · HTTP 200
CohortClass of 2017What it is
Original Cryptanalyst, outwitted America’s enemies — The Woman Who Smashed Codes by Jason Fagone is a historically rich book giving readers a glimpse into the foundations of the NSA. Elizebeth Smith Friedman and her husband William Friedman set the standards for modern cryptanalysis. As a woman Elizebeth rose above all gender stereotypes to help save her country. Great read! [Analytics, History Books, Web3]
HTTP liveness
14 probes since Jun 11Jun 11Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 11, 2026First probe — liveAlive · 200 OK
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Pulse Indexobserved activity
492/4 signal families
Liveness40%1.00
Press30%no data
GitHub20%no data
Tranco10%0.93
Weighted observed activity · updated Jul 15
Cohort survival · Class of 2017weekly
13,497 products launched in 2017 · 100% still active
13,462 active35 sunset
Still active
100%
Median lifespan
4.9y