Guides
Plain answers to the questions people ask about private photos, documents and passcodes on iPhone, with the steps, the limits and the sources.
Iphone privacy
- AirDrop and your photos: Contacts Only, Everyone for 10 Minutes Who can send you a photo over AirDrop, and what goes along with one you send? The setting to leave on, the one to use briefly, and what to check before sending.
- Apple account phishing: how to spot it and what to do next Fake emails, texts and calls pose as support to get your password or a sign-in code. What the real company never asks for, the warning signs, and what to do.
- Apple Account two-factor authentication: how it works and set-up Two-factor sign-in asks for a code from a device you trust on top of your password. How it works, how to turn it on, and when to add security keys.
- Are QR codes safe to scan? What a code can and can’t do A QR code is just text, usually a web link. What scanning one can actually trigger, the scams to watch for, and the check to do before you tap.
- Can people see your photos on iCloud.com? Who, and how to stop it Your whole library, including the album you set aside, is one sign-in away in any browser. Who can reach it there, and three ways to close the website door.
- Can you delete photos from iPhone but keep them in iCloud? Not by deleting them while sync is on: a delete goes everywhere. Three ways to free the phone and keep the cloud copy, and the button that empties the cloud.
- Clipboard and paste privacy on iPhone What you copy can reach other apps and your other devices. How the paste prompt works, how long a copy lasts, and how to copy a code without it lingering.
- Does CarPlay show your photos? What the car screen can display The car screen has no photo gallery, yet messages, suggestions and AirPlay can put things from your iPhone in front of passengers. What shows, and the switches.
- Does iPhone have a guest mode? What to use instead There is no second user on an iPhone, and guest sessions exist only on managed iPads. Four parts you can combine instead, and where each one stops.
- How to hide Shared with You photos on iPhone Turn off Shared with You for one chat, for one app, or for everything, and clear the photos that already came in. Which switch fits, and what each one leaves alone.
- How to keep some photos off iCloud while the rest still sync The photo sync has no per-photo switch and no excluded album. Four ways that do keep chosen pictures out, what each costs, and two that people try that don’t work.
- How to share your Wi-Fi password with a QR code Show a join code from the Passwords app, make a printable one for guests, or share with a tap between iPhones. Plus what a Wi-Fi code really contains.
- How to stop messaging apps from saving photos to your camera roll Photos people send you can land in your library without a tap. Two switches stop it, one for Messages and one for other chat apps, and how to clear what came in.
- How to stop photos syncing to an iPad or Mac that others use Your photo library follows your account onto every device it is signed in on. How to take it off one shared iPad or Mac without losing anything.
- How to view iCloud Photos on Windows, and what stays on the PC Two ways in: the Windows app in File Explorer, or the website in a browser. What each one leaves on the PC, and how to leave a shared computer clean.
- iCloud Shared Photo Library: what the other people can see What do the other members of a shared photo library see? Only what is in it, but some of it gets there on its own. The settings that decide what moves over.
- iPhone App Privacy Report: turn it on, read it, act on it The App Privacy Report shows which apps opened your photos, camera or location this week and which servers they called. How to read each part, and what to change.
- iPhone privacy settings for photos: one checklist Ten switches decide who and what can reach your photos: apps, location, the locked album, memories, chats and the cloud. Where each one is, and what to pick.
- iPhone security checklist: ten steps in order of what matters A short, ordered list for securing an iPhone, from the passcode to account recovery, with each setting’s path. Start at the top and stop when you run out of time.
- Limited photo access on iPhone: what an app can and can’t read With this setting an app reads only the photos you pick. What it covers, the three things that quietly add to the selection, and how to change it later.
- Lockdown Mode: what it changes for photos and sharing The iPhone’s strictest security setting changes how photos are sent and received. What it blocks, what it leaves as it was, and what to do instead.
- Photos in Siri suggestions and search: the settings that control them Siri can put Photos on your Lock Screen, in the share sheet and in search. The per-app switches that decide where, and the one that turns all of it off.
- Safari Private Browsing on iPhone: what it keeps, what it does not Private tabs stay out of your history and off your other devices, and can lock behind your face. What they still leave behind, and where a download ends up.
- Turn off iCloud Photos without losing photos: do this first Leaving the photo sync for good? Bring every full-size original home first, pick the button that keeps a copy, then back up what is now only on the phone.
- What full access to photos lets an app see on iPhone Full access is more than your camera roll: the locked album and every photo’s location come with it. What each of the three choices gives an app.
- Which apps can see your iPhone photos, and how to check One Settings list shows every app that asked for your photo library, and how much it got. How to read it, check what apps actually opened, and cut access back.
- Which photos show on your Apple Watch, and how to choose A watch shows photos on your wrist and on its face, where anyone nearby can glance at them. Which ones it copies over, and the switches that pick them or stop it.
- Who can see a Shared Album on iPhone, and how to leave or stop one Who can open a shared album depends on one sharing option and on what people saved. How to check it, remove someone, leave one, or end it for good.
Private photos
- Are Hidden album photos in an iPhone backup? Photos moved to the locked album in Photos still travel. Where they go when the phone backs up, with library sync on or off, and how to take them out.
- Can you tell if someone opened the Hidden album? The locked album asks for a face or a passcode, but keeps no record you can read of who opened it. Four checks that show whether it changed, and what to do next.
- Delete photos after moving them to a vault? Where copies stay Yes, or the vault only adds a copy. Where a deleted photo still lingers on and off your phone, and the order that removes it for good without losing it.
- Gallery lock on iPhone: what to use instead of an Android-style lock Gallery lock is an Android idea. On iPhone the same job is split between a lock on the Photos app, its locked album and vault apps. Which one does what.
- Hidden album not showing on your Mac? Five fixes to try The album starts switched off on a Mac, and even once it is on it can look empty. Work through the five usual causes, from the View menu to the wrong photo library.
- Hidden photos disappeared on iPhone? Where to look, in order Most of the time the photos are fine and the album is only out of sight. Six checks, from one switch in Settings to the trash, before you assume a loss.
- How to change the Hidden album password (there isn’t a separate one) The album has no password of its own: it opens with your phone’s own lock. What that means, how to change what opens it, and where to find a separate code.
- How to hide photos on a Mac, and view the Hidden album there Move a photo out of view in Photos on a Mac, turn the album on in the sidebar to see it again, and check the Touch ID or password setting that locks it.
- How to hide photos on iPad (and what the iPad’s lock covers) Move a photo out of the Library on iPad, lock the album it goes to, and see what the iPad’s own passcode, Guided Access and app locks do for a shared tablet.
- How to hide photos on iPhone: four ways Step by step, four ways to take a photo off your iPhone’s main grid: the locked album in Photos, a locked note, a vault app, and limits on what apps can read.
- How to hide videos on iPhone, and what’s different for video A video leaves your iPhone’s grid with the same taps as a photo. What differs: notes can’t lock one, storage settings matter, and what to check if it won’t play.
- How to keep photos out of Memories and Featured Photos on iPhone Stop one photo, one person, a day, a place or all featured content from turning up in Memories, Featured Photos and the Photos widget on iPhone.
- How to keep photos out of Spotlight and Photos search on iPhone Two searches on an iPhone can find your pictures, even by a word printed in them. What each one matches, and the switch or the move that keeps a photo out.
- How to lock one photo on iPhone when Photos has no lock button There is no lock button for a single picture in the Photos app. Four ways to give just one photo a lock of its own, and how much each one keeps out.
- How to move photos into a vault app and remove them from Photos Move photos into a vault app and out of Photos for good: import, check, delete the originals, empty Recently Deleted, and catch the copies kept elsewhere.
- How to password protect photos on iPhone An iPhone can lock an album, a note or an app, but not one photo. Each way to lock photos, who it keeps out, who it lets in, and when a vault fits better.
- How to recover deleted photos on iPhone, step by step Get deleted photos back from the phone, the web or a backup, in the order most likely to work, and what to try when none of them has the photo.
- How to remove someone from the People album on iPhone Photos groups faces on its own and shows them in People & Pets. How to take a person out of that collection, stop them coming up in memories, and fix a wrong match.
- Is the Hidden album backed up to iCloud, and who can see it? Does a photo you set aside in Photos still reach iCloud? Yes, with the rest of your library. Here is everyone and everything that can open it from there.
- Recently Deleted on iPhone: who can open it and how to empty it A deleted photo waits before it is really gone. Who can open that album in the meantime, how to empty it now, and three ways photos land there you didn’t expect.
- Signs someone went through your photos on iPhone, and what to check The photo app keeps lists that change when someone uses it. Where to look for photos viewed, sent or deleted, what those lists can’t tell you, and what to do next.
- The Hidden album’s Face ID lock: what it stops and what it doesn’t What the lock on the Photos album for set-aside pictures really stops: who can still open it, the switch that turns it off, apps with full access, a missing album.
- Where iPhone screenshots go, and how to keep them out of Photos Screenshots land in your photo library, and Photos sorts the ones of IDs and receipts on its own. How to keep one out, and clean up the ones already there.
- Where is the Hidden album on iPhone? Finding it in today’s Photos It sits near the bottom of Collections, under Utilities, behind a lock. Where to tap on iPhone and iPad, how to bring it back, and how to take it out of view.
- Where private photos still show up on iPhone Memories, the Photos widget, search, shared albums, other devices, deleted items and screenshots: nine places a private photo still turns up, with a check for each.
Photo files
- Can you compress a photo without losing quality? What really works Truly lossless shrinking saves little; a slightly lower quality saves a lot and looks the same. Which moves cost nothing, which cost a little, and which to avoid.
- How big is an iPhone photo file? HEIC, JPEG and ProRAW sizes What decides an iPhone photo’s file size, the published numbers for ProRAW, how to see the exact size of any photo, and what each format costs in storage.
- How photo compression works: JPEG, WebP and the quality slider What a JPEG throws away to make a photo small, why saving it again loses more, and how WebP and PNG differ. A plain explanation with no maths.
- How to brighten a dark photo on iPhone Fix an underexposed photo in Photos: Auto first, then Exposure, Shadows and Brilliance, in an order that keeps it natural. And how to undo it later.
- How to compress a photo for email, without uploading it Make a photo small enough to attach to an email: cap its size, lower the quality a little, and check the result before you send it. Free and private.
- How to convert HEIC to JPG on iPhone, without an app Get a JPEG copy of an iPhone photo with the share sheet’s Most Compatible option, Files, a computer transfer or your browser, and shoot JPEG if you need it daily.
- How to send full resolution photos from iPhone Which ways of sending keep every pixel and which shrink your photo, from a nearby transfer to Mail and links, plus what a full-size original sends along.
- How to tell if a photo is AI generated: what you can check Four checks you can run on a suspicious image, from its file details to Content Credentials and watermark checkers, and why none of them is proof.
- PNG vs JPG vs WebP: which image format to use, and when A plain rule for each case: JPG for photos you send, PNG for screenshots and logos, WebP for websites. The trade-offs in size, sharpness and transparency.
- Profile picture size for YouTube, Slack, GitHub and LinkedIn The profile photo sizes and file limits each service publishes in its own help pages, checked in November 2026, plus how to crop one photo that works everywhere.
- What are Content Credentials (C2PA)? A plain explanation Content Credentials are a signed history attached to an image: what made it and how it was edited. What they record, who checks them, and what they can’t tell you.
- What is a HEIC file on iPhone, and why your photos use it HEIC is the High Efficiency format your iPhone camera saves photos in. What it is, why it saves space, where it causes trouble, and when to switch to JPEG.
- What is a WebP file? Why websites hand you one, and what to do WebP is Google’s image format for the web. Why saved images arrive as .webp, how to open one on any device, and how to get a copy an old program accepts.
- What is EXIF data? The photo format explained EXIF is the block of labelled fields inside a photo file: camera, date, settings, sometimes GPS. How it is organized, which files carry it, how to read it.
- Where are photos stored on iPhone? The library, iCloud and Files Your photos live in the Photos library, not in a folder you can browse. Where the full-size copies are with cloud sync on or off, and how to get a file out.
Documents and ids
- Can you lock a folder in the Files app on iPhone? Four workarounds The Files app has no option to lock a single folder. Four ways around it, from locking the whole app to a password on each PDF, and what each one leaves open.
- How to keep tax documents on iPhone, out of your camera roll Tax papers end up as photos, downloads and mail attachments scattered over an iPhone. How to gather them in one locked place, and send them to an accountant safely.
- How to password-protect a folder on iPhone: albums, notes and files An iPhone has no password option for an album, a Notes folder or a Files folder. What you can lock in each of the three, and where a real folder lock exists.
- How to password-protect a PDF on iPhone (and test that it worked) Lock a PDF with a password in the Preview app on iPhone, keep an unlocked copy, check the lock really asks for the password, and send the password the right way.
- How to scan an ID or passport on iPhone, and where the scan should go Scan a driver’s license or passport on iPhone with Notes, Files or Preview, get a clean copy of both sides, and pick a home for it that has a lock.
- How to store documents securely on iPhone Leases, insurance papers, IDs and letters: where each kind of document belongs on an iPhone, what a locked PDF or note covers, and how to never lose them.
- Keeping a copy of a birth certificate on iPhone: what it’s good for A phone copy of a birth certificate is never the certified copy an office asks for. What it is good for, what it gives away, and where to keep it.
- Keeping medical records and insurance cards on iPhone privately Where medical records, test results and insurance cards belong on an iPhone: the Health app, the Medical ID you may want seen, and a locked place for the rest.
- Scan documents straight into a vault, with no copy left behind Scanning in Notes, Files or Preview and then moving the PDF leaves a second copy behind. How scanning straight into a vault avoids that, for a whole pile of paper.
- Should you keep a photo of your Social Security card on your phone? A Social Security number can’t be changed like a password. When a copy of the card is worth having, when it isn’t, and how to keep one if you do.
- Store insurance cards on iPhone: health, car and home in one place Health, auto and home insurance each hand you a card or a policy number you need at the worst moment. Here is what to keep, and where it opens fast.
- Store vaccination records on iPhone: the Health app or a scanned card If your clinic connects to the Health app, your immunizations can arrive there on their own. If you only have a paper card, here is how to keep a good copy.
- Store your driver’s license on iPhone: Wallet ID or a sealed copy Wallet can hold a real driver’s license in some US states. Where it can’t, here is how to keep a photo copy that isn’t sitting in your camera roll.
- Where to store a photo of your passport on iPhone Which passport pages are worth a copy, where to keep that copy on iPhone instead of the camera roll, a backup for trips, and what to do with a renewal photo.
Choosing a vault
- A photo vault with no account: what you gain, what you must keep A vault app with no sign-up has nothing to log in to, take over or reset. What that gains you, and the three things you must then keep safe yourself.
- Are photo vault apps safe? Five checks Some vault apps encrypt your photos and some only put a code screen in front of them. Five checks that tell the two apart before you move anything in.
- Best photo vault apps for iPhone in 2026 Seven questions that sort photo vault apps, and which iPhone vaults meet each by their own pages: encryption, account, backup, recovery, data, price and Android.
- Do photo vault apps back up to iCloud? What to check first Some vault apps back up to your own cloud, some to their own servers, and some not at all. How to tell which, and five checks before a vault holds your only copy.
- How do photo vault apps work? Keys, encryption and passcodes A plain walk through a photo vault app: the store, the key, the passcode in front, and the backup. What each part does, and which part decides how safe it is.
- How to get your photos out of a vault app, and why it should be free How to export photos from a vault app back to Photos or Files, what to check before you leave one, and why getting your own photos out should never cost money.
- How to read App Store privacy labels, and what they leave out Every App Store page has a privacy section filled in by the developer. What each part means, the words to read slowly, and the questions it can’t answer.
- The Photo Vault Audit: what 16 App Store listings promise (October 2026) Counts and quotes from the text of 16 photo vault listings on the US App Store, read on 28 October 2026: encryption, accounts, deletion and passcodes.
- Vendor lock-in and photo apps: how to keep the way out open Some photo apps make leaving slow or impossible. The signs of lock-in, the checks that keep your library portable, and what a fair exit looks like.
- What is local-first software? Your data on your device first Local-first apps keep the main copy of your data on your own device and treat the cloud as a helper. What that means, its trade-offs, and how to spot one.
- Which photo vault apps collect data? Their App Store privacy labels The App Store privacy labels of sixteen photo vault apps, read again in November 2026: what each developer says is used to track you, linked to you, or not.
Locks
- Does Face ID protect an app? What an app’s Face ID lock really checks An app’s face lock may accept your phone’s passcode too, and may only be asking a yes-or-no question. What it does for you, and what it doesn’t.
- Face ID, passcode or pattern: which lock is safest? Passcode, pattern or face unlock: how each holds up against someone guessing, someone watching and someone holding your phone, and what Dual Lock adds.
- How long to guess a 4-, 6- or 9-digit passcode? The real numbers Guessing a passcode of four, six or nine digits takes as long as the lock allows. Worked numbers for each length, and what makes them shorter.
- How to hide apps on iPhone: the locked folder in App Library Take an app off your Home Screen and out of search with one long press: the steps, the apps iOS won’t move, and what a borrower can still see.
- How to see hidden apps on iPhone: every place an app can be An app vanished from your Home Screen? Check these six places in order, from the locked folder in App Library to Screen Time and your purchase history.
- Intruder selfie apps on iPhone: how break-in photos really work Many vault apps take a photo of whoever types a wrong code. How that works on iPhone, what the system allows, what such a photo can and can’t tell you.
- Lock an app with Face ID on iPhone, and what it does not protect Put a face check in front of any app in a few taps: the steps, how to undo it, what the lock keeps out of search and notifications, and the gaps it leaves.
- Lock the Photos app with Face ID: what it covers and what it misses A face check on the whole Photos app takes four taps. Then check the gaps: other apps with photo access, your iPad, and anyone who knows your passcode.
- Passcode vs passphrase: which one protects you better, and when A passcode is short and leans on a lock that counts your tries. A passphrase is long and holds up on its own. How to tell which one a lock needs.
- Plausible deniability in apps, explained: what it can really do Plausible deniability means no one can prove there is more than you showed. Where the idea comes from, and why phone apps only reach part of it.
- What is a decoy vault, and when does a second passcode help? A decoy vault is a second, ordinary-looking vault behind a different code. When it helps, when it doesn’t, what to check in any app’s decoy, and what to use instead.
Documents and records
- Car registration and insurance on iPhone: what to keep, what to carry Registration, title, insurance card, VIN and service history: which car papers belong in the glovebox, which at home, and which as a copy on your phone.
- Is it safe to store credit card info on iPhone? Where each card goes Paying with Wallet, its AutoFill cards and a typed record keep card numbers in very different ways. Which to use for paying, and which for reading a number.
- Keep a prescription and medication list on iPhone for any doctor A new doctor, an urgent care visit or a refill away from home all start with the same question. How to keep your medication list ready, and private.
- Keep pet vaccination records on your phone for the kennel and the vet Kennels, groomers and new vets all ask for proof of vaccines, and a lost pet needs its microchip number fast. What to keep on your phone, and where.
- Keep receipts and warranties on iPhone before the ink fades Shop receipts fade, warranty cards get lost and the serial number is on the back of the fridge. How to keep proof of purchase on your phone, and for how long.
- Keep signed contracts on iPhone: the final copy, not the draft Leases, job offers, loans and service contracts get signed on a phone and then lost in an inbox. How to keep the signed final version where you can find it.
- Make a home inventory on iPhone before you ever need to claim An afternoon of photos, room by room, makes an insurance claim far easier after a fire, flood or burglary. How to do it, and where to keep it so it survives.
- Where to keep a copy of a will: paper original, phone copy, who knows The signed original of a will stays on paper. A phone copy is for you and the people you name. How to keep it, and how to make sure it can be found.
- Where to keep gift card codes so nobody spends them first A gift card code is cash anyone can spend. Redeem it into your account when you can, and keep the code, PIN and receipt somewhere locked until you do.
- Where to store bank account details on iPhone, and which ones to skip Account, routing and IBAN numbers come up for payroll, rent and refunds. Where to keep them on a phone, and why the online banking login belongs elsewhere.
Encryption
- AES-256 encryption explained for photo vault apps What AES encryption means when a photo vault names it: the key, the mode, the tamper check, and the parts of a vault that the cipher can’t protect.
- Are photos encrypted on iPhone? What Apple encrypts, and what the Hidden album is Yes, your phone’s storage is encrypted. Who holds the keys to your photos in the cloud, what end-to-end encryption changes, and what a locked album doesn’t do.
- Can Apple see your photos? It comes down to one iCloud setting Who holds the key to your cloud photo library under each setting, what stays readable either way, and how to check which one your account uses.
- Does Apple Intelligence scan your photos? What leaves the phone Most of the smart photo features run on the phone itself. What gets sent to a server, what the company says happens to it there, and the switches you can turn off.
- End-to-end encrypted photo storage: what it means and how to check End-to-end encrypted photo storage means only your devices hold the key. Four questions that test the claim, and how a cloud library and a vault app answer them.
- How to turn on Advanced Data Protection, and what to set up first The steps on iPhone and Mac, the recovery contact or recovery key it asks for, the devices that can block it, and what it still leaves readable.
- What "zero-knowledge" means for a photo app, and what to ask "Zero-knowledge" on a photo app should mean the company can’t read what you store. What it can still know, and six questions to ask before you believe it.
- What does an encrypted file look like? Ciphertext, opened up Open an encrypted photo in a text editor and you see noise. Why it looks random, what it still gives away, and how to tell real encryption from a renamed file.
- What encryption doesn’t protect: the gaps around a locked file Encryption guards data at rest. It does nothing for an unlocked phone, a glance over your shoulder or a screenshot. The common gaps, and what closes each one.
- What is the Secure Enclave on iPhone, and what does it guard? A small walled-off computer inside the phone’s chip holds its most sensitive keys. What it does, what it cannot do, and how apps put it to work.
Phone lifecycle
- Does a factory reset delete your iCloud photos? Erasing an iPhone and deleting photos are not the same thing. What a reset removes, what stays in your cloud library, and the steps to do in order.
- How to back up iPhone photos so only you can open the copy Three ways to keep a copy of your photos that nobody else holds the key to: the cloud with the stricter setting, an encrypted copy on your computer, or a vault.
- How to encrypt an iPhone backup on a Mac or PC, step by step One checkbox on your computer. What turning it on adds to the backup, where to keep its password, and what to do if you forget it.
- How to set up a second iPhone without your photo library A work phone, a spare or a phone for someone else: how to set one up without copying your whole camera roll onto it, and what still arrives if you’re not careful.
- iCloud storage full: what happens to your photos, and your options When the cloud plan fills up, new photos stop uploading and the phone stops backing up. What that means for your library, one trap with deleting, and four ways out.
- Stolen Device Protection: what it protects for your photos The theft setting on iPhone guards passwords, payments and your account. What it does for the camera roll, what it leaves open, and how to close the gap.
- What happens to your iPhone photos when you die: Legacy Contact Without a plan, your photos may be locked away for good. How a Legacy Contact works, what it opens and what it never will, including apps with their own keys.
- What is in an iPhone backup, and what is left out Settings, app data, messages and sometimes your photos: what a phone backup holds, what it skips, and how to see what yours holds today.
Passwords and codes
- Move authenticator codes to a new iPhone without getting locked out Two-factor codes don’t always follow you to a new phone. The order that keeps every account reachable, and how to keep setup keys so the next move is easy.
- Should you store a crypto seed phrase on your iPhone? Safer ways A seed phrase is the whole wallet in a few words. Why a screenshot or a note is the worst place for it, where it is safer, and what a vault does and doesn’t fix.
- What is a passkey, and how is it different from a password? A passkey signs you in with your face, fingerprint or device code instead of a typed password. How it works, where it’s kept, and what to do if you lose your phone.
- Where are Wi-Fi passwords stored on iPhone, and how do you see them? Your iPhone already keeps every Wi-Fi password it has joined. Where to see them in Settings and the Passwords app, and what to keep somewhere else.
- Where to keep 2FA backup codes so a lost phone won’t lock you out Two-factor backup codes are for the day your phone is gone. Keep them where that phone isn’t: on paper, and in a second place with its own lock.
- Where to keep door codes and alarm codes, off the sticky note Garage keypads, gate codes, the alarm PIN and the password the monitoring company asks for. Where to keep them, and how to hand them out without losing control.
- Where to store software license keys so a reinstall isn’t a hunt A license key turns up once, in an email you’ll never find again. How to keep keys with the name and email they’re registered to, and the proof you paid.
Photo metadata
- Does a screenshot have metadata? What it gives away A screenshot’s file carries little: a date, a size, often the phone. The picture itself is where the risk is. A checklist of what to look at before you send one.
- How to find where a photo was taken on iPhone See the place a photo was taken from its info panel or the Photos map, what to do when no place shows, and why a photo you received may not say.
- How to remove the location from a photo on iPhone before sharing A shared photo can carry the spot where it was taken. Three ways to take that out on iPhone, which one fits your iOS version, and how to stop it at the source.
- How to share a photo without its location on iPhone Each way a photo leaves your iPhone, and whether the place goes with it: the share sheet, apps you give photo access to, uploads and screenshots.
- Live Photos and privacy: what the extra seconds can show A Live Photo records the moments before and after the shot, sound included. What that can give away when you share it, and how to send a still instead.
- Stop your iPhone camera saving location in photos One switch stops new photos from recording where you took them. Where it is, the middle setting worth knowing, and why the photos you already have keep their place.
- What a photo’s metadata (EXIF) says about you When, where and with what a photo was taken, plus captions, keywords and sometimes its edit history. What an iPhone photo carries, and who gets to read it.
Sharing
- Family Sharing and your photos: what the family can and can’t see Family Sharing shares purchases and storage, not your camera roll. What the family can see by default, the three ways photos do get shared, and how to check each.
- How to leave a shared album on iPhone, and what you keep after Unsubscribing takes three taps. Before you do, save what you want to keep and take back what you posted, because the album carries on without you.
- How to leave an iCloud Shared Photo Library and keep your photos Leaving asks one question: copy everything, or only what you added. How the seven-day rule changes the answer, and what the organizer and the others keep.
- Send a photo that expires on iPhone: unsend, temporary albums, links Messages can take a photo back for two minutes. After that, your choices are a link or album with an end date, or an encrypted share. What each one really stops.
- Share photos privately from iPhone: links, AirDrop, encrypted files A direct send, a link, a shared album or an encrypted file: who can open each one, what travels with the photo, and the private way to send a single picture.
- Stop sharing photos with family on iPhone: find where it happens Your photos on a relative’s iPad or TV? The family plan isn’t doing it. A checklist to find the album, library, device or shared account that is.
- Two people on one Apple ID: why photos mix and how to split them One account means one photo library, so every photo lands on both phones. A safe order for moving one person to their own account without losing a thing.
Vault recovery
- Apple Account recovery contact: what it is and how to set one up A recovery contact is a person who can give you a code if you’re locked out of your account. What they can and can’t see, who to pick, and the set-up steps.
- Deleted a photo vault app? What happens to your photos Deleting a vault app usually takes its photos with it. What stays in the cloud, what you need to get a vault back, and what to do before you tap Delete.
- Forgot your photo vault password? What you can do What to do about a forgotten photo vault password depends on how the vault was built. How to tell which kind you have, and what a recovery key can and can’t do.
- How to move a photo vault to a new iPhone Why a vault can arrive on a new iPhone and stay closed, what to check on the old phone first, and how to open a Sealed vault on the new one with your recovery key.
- Shamir secret sharing explained: split a key so no one holds it Shamir’s scheme cuts a key into parts so that enough of them rebuild it and fewer reveal nothing. How it works with one small example, and when to use it.
- What is a recovery key, and why does a private vault need one? A recovery key is a long code that gets you back in when nobody else can. Which ones you may already have, and why a vault with no account needs one.
- Where to keep a recovery key: each option and how it fails Paper, a safe, a password manager, people you trust or a locked copy in email. What each place protects against, how each one fails, and a mix that works.
Vault apps
- Are free photo vaults safe? How free vault apps pay for themselves A free vault can be safe, but someone pays for it. The four ways free vault apps make money, what their free tiers usually cap, and a five-minute check.
- Can a vault app block screenshots on iPhone? What iOS allows An iPhone app can notice a screenshot after it happens, but it can’t stop one. What a vault app can do instead about screenshots, recordings and mirroring.
- Can you hide a photo vault app’s icon on iPhone? The honest options Take a vault app off your Home Screen with iOS’s own lock, move it into App Library, or give it a plainer icon. What each one changes, and what it doesn’t.
- Does a photo vault keep full resolution, or shrink your photos? Some vault apps keep the original file and some save a smaller copy. How to tell which kind you have, and the four places where quality can slip.
- Photo vault for big videos: what to check before you move them Long, high-resolution clips strain a vault in ways photos don’t. What to check first, and how to move big files in without the camera roll.
- What happens to your photos if a vault app shuts down? If a vault’s maker closes, the app keeps opening for a while, then things start to break. What fails first, which designs survive, and what to do now.
Backup
- Deleted a vault app? How to get your photos back, and what’s gone Lost a vault along with its app? The places to look, in order, the one restore that usually works, and what no restore can bring back.
- Does a photo vault use iCloud storage? How much, and how to check A vault’s encrypted backup takes about as much cloud space as what you keep in it. Where to see that number, and how to keep it from doubling.
- How to back up a photo vault to a computer, not only the cloud A computer backup of your iPhone often skips a vault’s files. The ways that do put a vault on a Mac or PC: encrypted copies, plain exports, and which one to keep.
- Switching Apple ID with a photo vault: what happens to the vault Moving to another account touches three things a vault depends on: the purchase, the backup and the way back in. What changes, and what to do first.
Evidence
- Tamper-evident records explained: how a hash chain shows changes A tamper-evident record can’t stop an edit, but it makes one show. How a chain of fingerprints works, in plain words, and where its promise ends.
- What is a SHA-256 checksum, and how do you check a file’s hash? This hash is a short fingerprint of a file’s exact bytes. What it proves, what it doesn’t, and how to check one on a Mac or a Windows PC in a minute.
Iphone settings
- iPhone privacy settings greyed out? The four usual reasons A dimmed privacy switch is almost always locked by something: a time-limit rule, a work or school profile, a family organizer, or another switch above it.
- Turn off iPhone analytics: each switch and what it sends Analytics & Improvements has four main switches. What each one sends and to whom, how to turn them all off, and how to read the reports already sent.
Moving out
- How to export photos from Keepsafe to your iPhone camera roll The export steps from the vault’s own help center, in order, plus the checks to make before you delete anything and the subscription step people miss.
- How to export photos from Private Photo Vault without losing any Its export steps are in a video, not in writing. What the developer’s pages do say, a safe order to move out in, and the account steps after.
Passphrases
- How to choose a strong passphrase you can remember Let chance pick the words, use enough of them, and decide where the phrase lives before you need it. A plain guide to passphrases that hold up.
- What is PBKDF2 key derivation? Why a passphrase becomes a key slowly Key derivation turns a phrase you can type into a key, and makes each guess cost time. How the common method works, and what rounds and salt are for.
Phone changes
- Do hidden photos transfer to a new iPhone? Each setup method Yes, the album moves with your library, but how depends on how you set up the new phone. Photo sync, Quick Start and backups compared, and what to check after.
- How to erase an iPhone remotely, and what happens to your photos Erase This Device wipes the phone, not your cloud library. What it removes, what survives, when to use it, and why the phone should stay on your account.
Photo redaction
- Blur a face in a photo on iPhone: the options Photos has, and doesn’t The iPhone photo editor has no blur brush. Cover a face with a shape or sticker, crop it out, or pixelate it in your browser, then send a flat copy.
- Redact a screenshot on iPhone so the covered text stays covered Cover an account number or a name with a solid shape, not a see-through marker. The Markup steps, when cropping is better, and the copies a redaction leaves behind.
Photos app
- Lock Screen Photo Shuffle showing the wrong photos? Fix it Photo Shuffle puts your pictures on the one screen anyone can see, and On Tap lets them flip through it without unlocking. How to choose the photos and the pace.
- Photos widget showing private photos? Take control of it The Photos widget picks pictures on its own and shows them to anyone who sees your Home Screen, or your Today View while the phone is locked. Four fixes.