Good waves, sunny skies, offshore breezes.
on the beach
Joined May 2009
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Daniel O'Donnell retweeted
1977: Ron Rivest first introduced Alice and Bob in the paper "A Method for Obtaining Digital Signatures and Public-Key Cryptosystems".
ALT Photo of Ron Rivest and a diagram featuring Alice and Bob
Every secret plan needs a secret code.
Even Calvin and Hobbes know this, and they are a 5 year old and a stuffed animal.
Read today's Calvin and Hobbes. #CalvinandHobbes
gocomics.com/calvinandhobbes…
Daniel O'Donnell retweeted
My 2 minutes of fame….
“At times, [it] takes a hacker to defeat a hacker,” says former NSA Director of Cybersecurity Rob Joyce. He says the NSA has decided to put more resources into the foreign threat of ransomware attacks. cbsn.ws/3VY8fjB
Daniel O'Donnell retweeted
One does not simply become a master of karate. First, you must accidentally walk into a spider web.
Daniel O'Donnell retweeted
macOS Sonoma has changed iCloud Drive radically eclecticlight.co/2023/10/25/… via @howardnoakley
Daniel O'Donnell retweeted
Russian Comms in Ukraine: A World of Hertz via @RUSI_org
It’s extraordinary - Russian army using unencrypted, normal comms. They can be easily identified and tracked.
rusi.org/explore-our-researc…
Daniel O'Donnell retweeted
Maybe now @NATO and @ccdcoe will take our paper seriously after the meeting this week? tandfonline.com/doi/full/10.… @etaylaw #CyberSecurity #standards
5, walk it back, 5 more, then 10, walk it back, nice cutback, all backside. Nice ride. 🏄
Surfing is an elegant sport: sometimes is even more elegant than usual [source by IG, Roxy Facer: buff.ly/2IuuLZo] [the physics of surfing: buff.ly/2L8V1KG]
My beautiful and loving little girl is in the ICU, and the prognosis is not good. I miss her so much already.
Took a drive up the coast. Heavy traffic most of the way but a nice reward at the end!
#StrawberrySeason
Daniel O'Donnell retweeted
Here are some stunning California poppies for #NationalWildflowerWeek. I’d love to see your wildflower photos!
Dolphins swimming in bioluminescent waters, California coast. h/t @mmcphate instagram.com/p/B_WU1tfpmto/
Daniel O'Donnell retweeted
Two kids in Hanoi recently gifted 20K medical masks to 🇬🇧, using the “lucky money" that they've saved up for a few years. These masks have been sent to 🇬🇧 successfully on our special commercial flight last week. Many thanks Nhan & Khoi! You can read Amb. @GarethWardUK's letter 👇
Daniel O'Donnell retweeted
In 1720 Marseille allowed a ship from plague-ridden Cyprus into port, under pressure from merchants who wanted the goods and didn’t want to wait for the usual quarantine. More than half the population of Marseille died in the next two years. en.wikipedia.org/wiki/Great_…
Daniel O'Donnell retweeted
Biologist Don Kennedy was a joy.
In government, as president of Stanford, as editor-in-chief of SCIENCE magazine when it was at its best, he embodied intelligence in action. A model and an inspiration.
"As president, Dr. Kennedy gave students a standing invitation to join him on his 6:30 a.m. runs to the giant radio telescope known as the Dish in the foothills overlooking the campus." An obituary of the great Donald Kennedy. washingtonpost.com/local/obi…
A 14th century observer and writer compares the human reactions to the plague of the 14th century to those of the 21C.
Even today, Boccaccio remains one of the most articulate and thoughtful eyewitnesses to a society living with a pandemic. What can we learn from him about how to cope with #COVID19? bostonreview.net/arts-societ…