#cryptocam — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #cryptocam, aggregated by home.social.
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Uno se pone a explorar en f-droid y descubre cosas como está:
Un programa que, gracias a unas claves que tienes que generar desde tu ordenador, cifra de forma segura las fotografías y los vídeos que crees con ella., sin que puedan ser recuperados aunque te quiten el teléfono.ñ, porque en él no se guardan ñas claves.
No sé qué utilidad puede tener esto, pero ahí lo dejo. 😉
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We need to push for a new standard in #CryptographicCamera technology, where every camera has a built-in #TPM and uses its own unique, immutable key to #CryptographicallySign every photo and every frame of every video that it shoots.
That way, if someone claims to have photo/video evidence of a crime being committed, they can prove its authenticity by submitting the #CryptoCamera along with the evidence it allegedly captured.
Of course, these cameras would need to close the #AnalogHole, perhaps by disabling the signing feature whenever they are shooting a screen of any kind (TV/monitor, projector, phone, tablet, etc.), though other countermeasures should be explored as well. And yes, it would be theoretically possible for a determined and sophisticated attacker to spoof the #CryptographicSignature and make a #deepfake appear as if it had been signed by a #CryptoCam, but that would be a significantly higher barrier to entry than simply creating the deepfake itself.
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We need to push for a new standard in #CryptographicCamera technology, where every camera has a built-in #TPM and uses its own unique, immutable key to #CryptographicallySign every photo and every frame of every video that it shoots.
That way, if someone claims to have photo/video evidence of a crime being committed, they can prove its authenticity by submitting the #CryptoCamera along with the evidence it allegedly captured.
Of course, these cameras would need to close the #AnalogHole, perhaps by disabling the signing feature whenever they are shooting a screen of any kind (TV/monitor, projector, phone, tablet, etc.), though other countermeasures should be explored as well. And yes, it would be theoretically possible for a determined and sophisticated attacker to spoof the #CryptographicSignature and make a #deepfake appear as if it had been signed by a #CryptoCam, but that would be a significantly higher barrier to entry than simply creating the deepfake itself.
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Cryptocam: Record encrypted videos on Android | #Cryptocam