>I'm not sure if this is something we're supposed to try to decode or if it's intended for operators.
here's a link so some Steganography tools and discussion
in many cases you can determine that there is embedded information present
but it can be extremely difficult to extract and decode that information without knowing what methods were used
and there are many methods and programs that can be used to embed text messages in graphic images
some steg conversations are still around
>>>/comms/3264 that aren't "archived"
>checksums or these SHA256 hash codes. Care to explain?
checksums & hash codes are a way to help insure that a file isn't corrupted
the file may look the same, be the same size etc… but if any bit was changed by design or by transmission error it almost always shows up as a difference in the checksum / hash
you'll need to look it up to learn more about it
long subject and this isn't the place
>which electronic devices like TV screens and computer monitors already do. Loos writes:
KEK
IF you're still using a CRT monitor or TV….
modern monitors and TVs do not emit anything near the same levels of EM
it's like asking if you still use a dial type phone