2022-04-16 @ 19.14.22 ∈ Suomeksi
2022-04-16 @ 19.11.50 ∈ Suomeksi

Pertti Jalkasen, 73, päivittäinen hiihtolenkki kestää yli kuusi tuntia – himohiihtäjä hätyyttelee tänä talvena 12 000 kilometrin haamurajaa
Eläkkeellä oleva joensuulainen Pertti Jalkanen on hiihtänyt tänä talvena lähes 12 000 kilometriä. Viidessä talvessa matkaa on kertynyt maapallon ympärysmitan verran. Luvut ovat poikkeuksellisen suuria.
2022-04-12 @ 11.25.06 ∈ Suomeksi
2022-04-12 @ 11.17.50 ∈ In English
2022-04-08 @ 12.29.19 ∈ Suomeksi
2022-04-07 @ 21.24.06 ∈ In English
2022-04-07 @ 11.51.33 ∈ In English

Researchers Identify ‘Master Problem’ Underlying All Cryptography | Quanta Magazine
The existence of true one-way functions, they proved, depends on one of the oldest and most central problems in another area of computer science called complexity theory, or computational complexity. This problem, known as Kolmogorov complexity, concerns how hard it is to tell the difference between random strings of numbers and strings that contain some information.
2022-04-07 @ 11.44.22 ∈ Suomeksi
(Eilen)
2022-04-06 @ 12.46.12 ∈ In English

Start Arbitrary Activity App Affecting Samsung Android Devices
The vulnerability allows any local app on the device (including third-party apps with zero permissions) to provide arbitrary Intent objects that will be used by a pre-installed app (com.android.server.telecom) executing as the system user to start an activity app component (even those that are not exported) of the attacker’s choosing, affecting Android versions 10, 11, and 12.




