And if the GPS coordinates and the location tags are missing, you can sorta guess by using the time offset tag. This will give you the timezone in which the picture was taken. This will isolate 1/24th of the locations on the planet from the get go.
@@spermythewhale2987 They were wrong so definitely not. The main point of being able to greatly narrow things down by knowing the offset stands so I guess we can call it A-tier, but the usage of time zones is far more complex than they make it out to be. There are 38 total time zones currently, not 24 as they imply by 1/24th. There are 30 and 45 minute time zones as well. Also, a lot of places don't use what you would expect them to use or maybe even use time zones at all in some cases despite being more than wide enough that they should be using multiple time zones. Finally, daylight savings time is not observed everywhere either meaning sometimes the offset isn't always going to be the same so you're possibly only narrowing it down to one of two time zones. All in all, knowing the offset can give you more or less specificity than the OP implies and could even mean your location assumption is wrong if you're pretending that every place follows the same rules.
You nailed it.. several months ago I deleted windows entirely on literally 4 laptops and installed some distros, having little to no experience.. and well.. needless to say, after all this time… I realise I’ll NEVER be anywhere near this proficient. Beginning to think I’m retarded and nobody ever told me. Lol.
Isn't this basic stuff? I mean everyone knows about exif, and reverse image search is just common sense. I was really curious in methods to bypass the scrapping of exif and other metadata, and still being able to locate it. I know I heard somewhere that facebook does something like this where it embeds in the actual image "bitmap" / data some tracking mumbo-jumbo.
Steganography? Idk. But you’d be surprised how many people don’t know (or forget) the most basic of ways to work things out… {I got absolutely destroyed by a “basic” page on hackthissite - 😂😅💀🤦🏽♂️🤦🏽♂️🫥
And if the GPS coordinates and the location tags are missing, you can sorta guess by using the time offset tag. This will give you the timezone in which the picture was taken. This will isolate 1/24th of the locations on the planet from the get go.
S-Tier comment. Thank you, king
Awesome, thank you
@@spermythewhale2987 They were wrong so definitely not.
The main point of being able to greatly narrow things down by knowing the offset stands so I guess we can call it A-tier, but the usage of time zones is far more complex than they make it out to be.
There are 38 total time zones currently, not 24 as they imply by 1/24th. There are 30 and 45 minute time zones as well.
Also, a lot of places don't use what you would expect them to use or maybe even use time zones at all in some cases despite being more than wide enough that they should be using multiple time zones.
Finally, daylight savings time is not observed everywhere either meaning sometimes the offset isn't always going to be the same so you're possibly only narrowing it down to one of two time zones.
All in all, knowing the offset can give you more or less specificity than the OP implies and could even mean your location assumption is wrong if you're pretending that every place follows the same rules.
@@spermythewhale2987king? 😂
Bye mom, I'm going to cat sanctuary
I could watch John work on the terminal for hours 😂👌🏻 not going to lie, paying attention to how this guy works has made me much faster on my projects
You nailed it.. several months ago I deleted windows entirely on literally 4 laptops and installed some distros, having little to no experience.. and well.. needless to say, after all this time… I realise I’ll NEVER be anywhere near this proficient. Beginning to think I’m retarded and nobody ever told me. Lol.
When the thumbnail shows a location near you that will surely get your attention😂😂😂😂
Isn't this basic stuff? I mean everyone knows about exif, and reverse image search is just common sense. I was really curious in methods to bypass the scrapping of exif and other metadata, and still being able to locate it. I know I heard somewhere that facebook does something like this where it embeds in the actual image "bitmap" / data some tracking mumbo-jumbo.
Steganography? Idk. But you’d be surprised how many people don’t know (or forget) the most basic of ways to work things out… {I got absolutely destroyed by a “basic” page on hackthissite - 😂😅💀🤦🏽♂️🤦🏽♂️🫥
Yeah, this was super basic. I thought he would read the hexcode of the image or something like that
Its what was required for this ctf.
Fantastic as always!
Thanks John for this information
@@ertyplax_png what ?
@@Asteroid10010 sorry wrong comment
Solved this entirely with reverse image search, didn't even touch the exif lol
I love this guy
Really good video, well edited too
Ok intresting information
this site is sooooo cute im melting 😍😍😍😍
TL;DW EXIF exists yo
20% of this entire video was an ad. Quality goes down as sponsors come in I see. Gotta pump these out!
yes.
Pls make a complete series on CTFs
John can you please make tutorials video on Memory forensics please
hiiiiiiii johnnnnnnnnnn
@georainbolt could probably find this exact location instantly based on the color of the grass and the small structure in the background.
What capture the flag were you playing?
Now that's another Ctf for ya :P hint: lactf.uclaacm
What's going on TH-cam, this is-- whoops, wrong channel
Now I need to know how modify this info 🤔
exiftool lets you write metadata-- will have to show that in another video!
@@_JohnHammond sweet!
@@_JohnHammond or MAT2: Metadata / EXIF Tool
💥✌
Sir it's Workable in
Google Cloud shell 🧐🧐🧐🧐🧐🧐🧐🧐🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔
no because I take a screenshot and save it as a png
Why even the need to create the meta data in the first place?
Better off using film based cameras, then scan the image if needed electronically
at least discord strips all exif data to prevent shenanigans like this
And yet it refuses to shrink images for you, unless you pay for Nitro to bypass it anyway.
@@amshermansen one is a privacy feature and the other is a convinience feature, im just glad its there at all
Osint made easy exiftool
2nd
1st
First
Hawaii is a state? wtf