@[email protected] Habe gelesen, daß es für Desktops mit IntelCPU nur 5% Leistungsgewinn bringt,?! Also hab ich mich nicht weiter damit beschäftigt 🤔 teste ich mal an einem offline Rechner 👍 Die Einschätzung des Risikos durch z.B. #spectre oder #meltdown und mögliche #Angriffsvektoren habe ich anderen überlassen, jetzt stellt sich mir auch noch mal die Frage, wie groß ist das Risiko für welche Nutzungsszenarien?

#itsec #malware #ransomware #phishing #privilegeescalation #linux #foreshadow #zombieload

Brexit’s Failures Could Foreshadow Trump’s. Just Not in the Way You Might Think.

Long regarded as two versions of the same populist phenomenon, they’re now clearly two different stories — each with its own cautionary tale.

The New York Times
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Mastodon Badge: 🤍🤍🤍 Source: https://linktr.ee/AlexisErotica

The first time 👀 I saw Jake was in school. We were both seniors, and I remember I saw him in the hallway. That fall I started working at 🍔 Sonic...As soon as I saw him at work, I knew he was going to get it.

#highschoolcrush #obsession #fateful #hookup #workplace #fastfood #foreshadowing #foreshadow

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Robot girl which lets you wipe her cache so you can #rowhammer it
Robotbeing which lets you use memory mapped hardware registers controlling cpu power so you can #CLCKSCRW it
Robotbeing disabling page table isolation so you can #meltdown its permission management
Robotbeing which is suprised when you #foreshadow its private data
Robotbeing which has sensitive data #fallout
Robotbeing fucked so hard that it suffers #retbleed / #RAMbleed
Robotbeing #KRACK s on your hotspot
"Many are the strange chances of the world and help oft shall come from the hands of the weak when the Wise falter." - #Mithrandir
#quote #TheSilmarillion #foreshadow
SIM Swapper Abducted, Beaten, Held for $200k Ransom – Krebs on Security

SIM Swapper Abducted, Beaten, Held for $200k Ransom - A Florida teenager who served as a lackey for a cybercriminal group that specializ... https://krebsonsecurity.com/2022/09/sim-swapper-abducted-beaten-held-for-200k-ransom/ #violence-as-a-service #neer-do-wellnews #simswapping #foreshadow #jarik
SIM Swapper Abducted, Beaten, Held for $200k Ransom – Krebs on Security

Good news, everyone! My Matrix-Twitch bridge is functional! There is some finetuning left to do, still, but soon, it will be possible to participate in my Streams without using proprietary shit 

#StreamConnect #Foreshadow

Meltdown wird vier Jahre alt und erinnert daran, wie selbstverständlich Speicherschutz heute ist. Auch illustriert #Meltdown einen Aspekt, in dem sich #Container fundamental von #Virtualisierung unterscheiden: Container nutzen die Sicherheitsfunktionen des Betriebssystem-Kernels, während VMs zusätzlich auf Hardware-Unterstützung zurückgreifen.

Außer man hat z. B. #Foreshadow 😉

Auch in Zeiten von XaaS gilt: Kernel und Hardware nicht vergessen!

#Betriebssysteme #BSI #DeutschlandDigitalSicherBSI