Social Media Privacy Settings

Social media is where students stay in touch, join communities, find housing and jobs, and share a good deal of their lives. It is also where an old post can resurface at an awkward time, where a stranger can learn your timetable from your story, and where scammers study your friends list. You do not need to leave platforms to be safe. You need to know which settings matter, check them once, and revisit them when apps change. This guide gives a one-hour audit that works across most platforms.

Settings and names change often, so look for the equivalent options in each app. This guide names no platforms or products.

Why it matters

• Safety: public location, routines and photos can enable stalking, theft or harassment.
• Scams: attackers use details from profiles to craft convincing messages, or clone accounts to trick friends.
• Reputation: employers, internship providers and admissions staff may search for you. Our resumes and interviews section explains how employers look at candidates.
• Data: platforms collect a great deal about you, and settings control how it is used.
• Control: you decide who sees what, instead of leaving it to defaults.

Audit step one: decide what each account is for

Different accounts can serve different purposes.

• Personal accounts for friends and family: private and curated.
• Professional accounts for networking and job hunting: public, careful and consistent.
• Creative or community accounts: public but with boundaries. Our digital section on personal brand and social media covers building one.
• Throwaway or interest accounts: separated from your real name.

Decide who your audience is for each, and set the settings to match.

Audit step two: profile and visibility

• Make personal accounts private or restrict posts to friends.
• Review profile information: birth date, phone number, email address, relationship status, school, workplace and hometown. Remove what is unnecessary.
• Use a recognizable but not overly revealing photo.
• Check who can see your friends or followers list, and limit it if possible.
• Control search visibility: decide whether people can find you by phone number or email, and whether search engines can index your profile.
• Use different usernames for different purposes.

Audit step three: location, check-ins and routines

Location details can reveal when you are away or alone.

• Turn off precise location sharing for photos and posts unless needed.
• Limit live location features to a small group of trusted friends and review them regularly.
• Avoid posting your timetable, dorm room number or travel plans in real time. Post trips afterward when you can.
• Strip location data from photos before sharing publicly, or check how your platform treats it.
• Be careful with stories and maps that show where friends are.
• Check tagged locations and remove those that expose your home.

Audit step four: tags, mentions and comments

• Require approval for tags before they appear on your profile.
• Limit who can tag, mention or comment, for example to friends.
• Review posts you are tagged in and remove tags you dislike.
• Use filters for offensive words and hidden comments.
• Restrict, mute or block accounts that bother you without confrontation.
• Set rules for group photos: ask friends before posting them.

Audit step five: messages, calls and contact

• Limit who can message you to friends or people you follow.
• Filter message requests and review them carefully, as scammers often start here.
• Turn off read receipts or activity status if they cause pressure.
• Control who can add you to group chats and who can call you.
• Report and block unknown accounts that send suspicious messages.
• Be wary of links, codes and requests for money, even from friends. Their accounts could be hacked.

Audit step six: ads, data and connected apps

• Review ad personalization settings and opt out where you can.
• Check what data the platform collects and download your data to see it, if you are curious.
• Review connected apps and websites that have access to your account, and remove ones you do not use.
• Limit data sharing with third parties.
• Turn off facial recognition or tagging suggestions if available.
• Check app permissions on your phone: microphone, camera, contacts and photos.
• Delete accounts you no longer use.

Audit step seven: security basics

Privacy and security overlap.

• Use a unique password and a manager.
• Turn on two-factor authentication. See our two-factor authentication guide.
• Check login alerts and active sessions.
• Review recovery email and phone number.
• Be careful with public Wi-Fi. See our public Wi-Fi safety guide.

Audit step eight: old posts and search results

• Search for yourself in a private window to see what is public.
• Scroll through old posts and delete or hide anything embarrassing, risky or revealing.
• Use tools that limit the audience of past posts if available.
• Ask others to remove posts that include you if they bother you.
• Check old accounts you forgot, and close or secure them.
• Request removal of personal information from search results or data brokers where legal routes exist in your country.
• Remember that deleting is not perfect. Screenshots and archives can persist.

Group chats, screenshots and sharing

Private spaces are not always private.

• Assume messages can be screenshotted and shared.
• Think before sending photos or personal details to group chats, especially large ones.
• Do not forward others' private messages or images. It can harm them, and it may break rules or laws.
• Leave chats that turn toxic.
• Disappearing messages reduce traces but do not guarantee privacy.
• Respect friends' privacy when you post or tag them.

Employers, internships and admissions

Many organizations look at public profiles.

• Check what appears when someone searches your name.
• Keep a professional profile that reflects your best work, and keep personal accounts private.
• Avoid posts that show harassment, discrimination or illegal behavior.
• Use consistent names and handles for professional accounts.
• Review recommendations and endorsements.
• Avoid oversharing in professional groups.

Employment and admissions rules differ, and some regions limit what employers may consider. Treat public content as visible.

Safety if someone harasses or stalks you

• Block and report the account.
• Save evidence: screenshots with dates, usernames and links.
• Tighten settings and make accounts private.
• Tell trusted people and your university's student support or safety team.
• Change passwords if you suspect hacking.
• Consider reporting to the police if threats or stalking continue.
• Seek emotional support.

If you feel in immediate danger, contact local emergency services.

A one-hour audit plan

1. List your accounts (10 minutes).
2. Set visibility and profile details (10 minutes).
3. Review location, tags and messages (15 minutes).
4. Check ads, data and connected apps (10 minutes).
5. Turn on security features (10 minutes).
6. Search yourself and clean up (5 minutes, with a follow-up later).

Repeat each term, and whenever a platform announces changes.

Setting boundaries with friends and family

Privacy is also social. Tell your friends how you want photos and tags handled, and ask them to check before posting images of you. Be careful with relatives who share family news publicly, since details such as your address or travel plans can slip out. Offer to help them tighten their own settings. Clear, kind boundaries prevent most conflicts before they start.

Revisit your settings after any major life event, such as a new job, a move or a relationship change. What felt comfortable to share last year may not be right now, and platforms often reset or add options without much notice.

Take your time with each of these steps, and do not worry about doing everything in a single day. Steady progress, repeated over a few weeks, builds habits that last well beyond your degree and carry into your working life.

Common mistakes

• Leaving defaults in place.
• Posting location in real time.
• Accepting every friend request.
• Using one account for everything.
• Ignoring connected apps.
• Assuming private means secret.
• Forgetting old accounts.

A quick checklist

• Are my personal accounts private?
• Have I removed unnecessary personal details?
• Is location sharing under control?
• Do I use two-factor authentication?
• Have I checked what a search for my name shows?
• Do I know how to block, report and save evidence?

Final thoughts

Privacy settings are about choosing your audience. Spend an hour setting them up, keep location and personal details under control and be thoughtful about what you share in groups. Secure your accounts with strong passwords and two-factor authentication, and revisit your settings regularly. You can stay connected online without giving away more than you intend.