A mesmerizing timelapse of the Sun in ultraviolet light, captured by the SDO spacecraft over the course of a month.
Credit: NASA/SDO
#sun #nasa #space #astronomy
A good view on the computing power over the last 20 years.
When the standard was written in the year 2000 the recommended minimum number of iterations was 1,000, but the parameter is intended to be increased over time as CPU speeds increase. A Kerberos standard in 2005 recommended 4,096 iterations;[1] Apple reportedly used 2,000 for iOS 3, and 10,000 for iOS 4;[4] while LastPass in 2011 used 5,000 iterations for JavaScript clients and 100,000 iterations for server-side hashing.[5] In 2021, OWASP recommended to use 310,000 iterations for PBKDF2-HMAC-SHA256 and 120,000 for PBKDF2-HMAC-SHA512.
Someone posted this to my federation stream. But the stream is so fast, I can't find the toot any more. So here is my sum:
Russion zero day firm offers 1.5 million $ for a Signal remote-code-execution exploit
https://cybernews.com/news/russian-zero-day-firm-offers-15m-for-a-signal-rce-exploit/
#Russion #zero #day firm offers 1.5 million $ for a #Signal #RCE #exploit #0day #Signalapp #remote #code #execution
Ist heute #pleasetaking ?
The EU has a Mastodon instance. https://social.network.europa.eu/explore #xp
Andere engagierte Radfahrende in ihren Initiativen fragen mich: Warum ein Konto bei Mastodon aufmachen, wenn man bei Friendica mit komplett Mastodon kommunizieren kann und zusätzlich noch weitere Möglichkeiten hat.
Welche Nachteile hat ein Friendica-Account bei der Kommunikation mit Mastodon-Accounts?