Tag: photo

Reasons why there would be no EXIF data at all on a received photo?

I received a photo and it’s critically important for me to be sure of its veracity.

The photo was received on my iphone via imessage. I downloaded an EXIF data app and imported the photo, and the app said there was no EXIF data available. This individual has sent me many other photos via imessage so I checked some of those – all of them had full and complete metadata available. I checked other photos sent by other people – they had metadata too. This one particular photo has none (just file size and image size).

Can someone please explain some other possibilities as to how this could happen OTHER than the individual purposefully wiping the metadata from the image?

Gmail shows my photo after I enter my emaill address (but before my password)

If I have a profile photo associated with a Google account, then when I enter my email address into GMail, but before I enter my password, the photo is shown.

Is there a possible security breach there? For instance, if someone guesses at an email address, perhaps after obtaining part of it, the photo appearing confirms ownership, without that someone needing to know my password.

I know not to associate a picture with my account, others may not; but let’s discuss Google’s side of things, not the account holder’s.

How did (in particular) Americans just go along with the concept of having to own and show “photo id” everywhere? [closed]

I remember hearing or seeing a documentary or something a “long” time ago, likely in the early 2000s, about how a lot of Americans (USAians) refused to show an “id” even when voting, where it might possibly be justified to demand some form of identification in order to prevent duplicate votes (if you believe in the concept of democracy in the first place, which is not on-topic for this question).

I also know for a fact that they never had to show IDs to board cruise ships and stuff, for the longest time.

Nowadays, you have to scan and send a photo id to many sites or services online, you can’t as much as collect a package at the post office (pre-paid, with the notification number with you) where I live (Europe), and you’d never be allowed to board any kind of ship or airplane or anything like that without them “verifying” exactly who you are. This seems to very much go for Americans as well.

They even have “facial recognition” and hi-tech x-rays showing you fully naked to the personnel and whoever gets access to their computer systems (massive leaks happen every day).

I wonder: how did this happen without anyone putting up any kind of fight? I could really, really use a vacation for the first time in my life, and it would be interesting to go on one of those huge cruise ships, but given that they not only charge through the nose for it, but demand that I show them photo id to board it (not just my ticket), it’s an impossibility to me.

I literally don’t own a photo id, and getting one would involve having to go to some government building and all kinds of scary (to me) stuff. It’s way more than not wanting to be tracked, which in itself should be enough as a reason for not playing along with this. I feel fundamentally violated having to “prove who I am”. I just have zero interest in doing so. I’m violently disinterested in being tracked by anyone, for any reason, anywhere.

So how did Americans, who traditionally have been extremely “freedom-loving”, just go along with this? I’m furious and steaming from just thinking about this, and I live in the “merry old oppressive Europe”… I can only imagine how many Americans must feel completely “trapped” wherever they live because everything requires you to have these photo ids.

[ Photography ] Open Question : Is it illegal to use a photo of someone on a business card without their permission?

I’m a photographer and I’m in the process of making business cards for myself. On one side I have my personal info, and on the other I was going to use a photo that I took of somebody during one of my past gigs that showcases my style. However, a graphic designer friend of mine said that I can’t use a photo of someone on my card without their permission. Is this true?

Is there a way to set up an image custom field to function as a category field with a predefined photo bank?

I would like to know how can I create a predefined image bank by using Jetengine taxonomy or any other way/plugin.

My main purpose is to use Forminator plugin post create template so that the user on the front-end will be able to select an image from a predefined image bank (the same as using a category but in this case the user will see a dropbox of images and will be able to select from it).

You can see a sample of media (photo) custom field on the following link (the line with the icons and photo).

https://www.worldpronet.com/gbo/popcorn-snack-line-f132127

Thanks,

Eli.

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Does photo fingerprinting (using metadata) allow to search all photos on internet made by the same user (privacy issue)?

Browser fingerprinting is well-known: since a client gives many HTTP attributes/Javascript attributes during a website visit, the probability that two users have the same exact values for all this parameters is very low, and a user can sometimes be easily identified as unique (example: amiunique.org).

In a same fashion, is there a risk (for one’s privacy) that if someone shares a single photo somewhere on the web, then we can find all photos shared by the same person on internet?

Indeed, photos metadata (EXIF) are sometimes present on photos that people upload to their website (people sometimes don’t remove them), containing:

  • name of the device (ok, many people in the world have the same device)
  • maybe firmware version (then the number of people having the exact same version is lower) or OS version?
  • sometimes geolocation
  • other unique IDs?

Then won’t using a service like images.google.com (or a similar tool which offer metadata advanced search) allow anyone to find all photos uploaded by the same user?

More precisely: given a set of metadata coming from a photo, can people easily search all photos on internet made by the same device (thus creating a privacy risk)? Or do major image search engines prevent this to happen (by rejecting metadata search)?

Example for a photo:

---- File ---- FileName                        : ... Directory                       : ... FileSize                        : ... FileModifyDate                  : ... FilePermissions                 : ... FileType                        : JPEG MIMEType                        : image/jpeg ExifByteOrder                   : Little-endian (Intel, II) ImageWidth                      : ... ImageHeight                     : ... EncodingProcess                 : Baseline DCT, Huffman coding BitsPerSample                   : 8 ColorComponents                 : 3 YCbCrSubSampling                : YCbCr4:2:0 (2 2) ---- EXIF ---- ImageWidth                      : ... ImageHeight                     : ... Make                            : ... Model                           : ... Orientation                     : Rotate 180 XResolution                     : 72 YResolution                     : 72 ResolutionUnit                  : inches Software                        : Ai0j1i567fs ModifyDate                      : ... YCbCrPositioning                : Centered ExposureTime                    : ... FNumber                         : ... ExposureProgram                 : Program AE ISO                             : ... ExifVersion                     : 0220 DateTimeOriginal                : ... CreateDate                      : ... ComponentsConfiguration         : Y, Cb, Cr, - ShutterSpeedValue               : 1/132 ApertureValue                   : ... BrightnessValue                 : ... ExposureCompensation            : 0 MaxApertureValue                : ... MeteringMode                    : Center-weighted average LightSource                     : Unknown Flash                           : Fired FocalLength                     : ... UserComment                     : ... FlashpixVersion                 : 0100 ColorSpace                      : sRGB ExifImageWidth                  : ... ExifImageHeight                 : ... InteropIndex                    : R98 - DCF basic file (sRGB) InteropVersion                  : 0100 SensingMethod                   : One-chip color area SceneType                       : Directly photographed ExposureMode                    : Auto WhiteBalance                    : Auto FocalLengthIn35mmFormat         : 31 mm SceneCaptureType                : Standard ImageUniqueID                   : H07RA02XP GPSVersionID                    : 2.2.0.0 ImageWidth                      : 512 ImageHeight                     : 288 Compression                     : JPEG (old-style) Orientation                     : Rotate 180 XResolution                     : 72 YResolution                     : 72 ResolutionUnit                  : inches ThumbnailOffset                 : ... ThumbnailLength                 : ... ---- MakerNotes ---- MakerNoteVersion                : 0100

Get User Photo, Name &Title of an office 365 group using SPfx

I am trying get the user details i.e. UserName, Title and Profile picture of users that belong to a office 365 distribution group.

I tried this code sample, but i get an undefined error i.e. msGraphClientFactory is undefined.

export default class HelloWorldWebPart extends BaseClientSideWebPart<IHelloWorldWebPartProps> {   public render(): void {     // ...      this.context.msGraphClientFactory       .getClient()       .then((client: MSGraphClient): void => {         // use MSGraphClient here       });   }    // ... }`

Can someone suggest what i might be doing wrong or suggest an alternative to get the groups members and their user profile info like photo, name an title.