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ダッシュ描きドット絵でお祝いしよう 小椋藍GPクラス初優勝おめでとう!! #MotoGP_jp #AO79
ちょっと作ってみたかっただけだったクソデカコクピット船も、今や操縦性4000越えのメインシップに 武器はひとつに絞るなら、スクラップ回収のし易さも考えてポジトロン・イジェクターですな 今日も色々運びましょう #NoMansSky #ノーマンズスカイ
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バン・エック傍受じゃないか(『クリプトノミコン』で知った)
your HDMI cable can leak what’s on your screen
watch the laptop on the left. it reconstructs the video playing on the monitor beside it from radio signals leaking out of the HDMI connection
this is TempestSDR. an antenna picks up the leakage, a HackRF radio captures it, and software turns it back into an image
researchers took this further with Deep-TEMPEST, using AI to make recovered images and text easier to read. this clip shows the original technique
quality depends on shielding, distance and interference. the picture is imperfect, but recognizable content still gets through
a wired connection can still leave a wireless trace
Readers added context they thought people might want to know
HDMI TEMPEST demos like TempestSDR recover distorted images only in controlled close-range setups often using unshielded or poorly shielded cables; standard consumer HDMI connections and distances prevent practical screen leakage or remote recovery.
rtl-sdr.com/easvesdropping…
arxiv.org/pdf/2407.09717
techradar.com/computing/cybe…
kaspersky.com/blog/deep-temp…









