How to Secure Your iPhone from Hackers

Are iPhones secure from hackers?

There are lots of security protections built into your iPhone that work to keep hackers out. These include Face ID and Touch ID, passcodes, strict privacy controls, safeguards that prevent third-party apps from behaving dangerously, and more. But how much can you really trust these features?

Despite these measures—considered some of the best in the industry—hackers are still finding ways to break into the iPhone. Once they’re in, they can steal important information, use your iPhone’s cameras and microphones to spy on you, or worse—conduct an identity theft.

Fortunately, it’s not too difficult to prevent this from happening to you. If you want to know how to remove a hacker from your phone, you should not jailbreak your device, avoid potentially dangerous apps, and follow the other tips outlined in this guide.

Why you should keep your iPhone private

There are countless reasons why you should take the privacy and security of your iPhone seriously. It not only contains very sensitive information about you but can also tell a hacker where you’ve been, what you like to do, the websites you visit, and more. Here are the key reasons to keep your iPhone private:

1. Risks of hacking and malware
2. Theft of the device
3. Data collection and other privacy concerns

1. Risks of hacking and malware

The risk of hacking and being infected by malware greatly increases if you don’t properly protect your iPhone. Allowing users to use your device, especially if you don’t trust them implicitly, gives them an opportunity to install malware, spyware, and other malicious apps.

2. Theft of the device

Being careless with your iPhone, especially in public, increases the likelihood of it being stolen. Using special tools, some iPhone models can be hacked to get around passcode protections, so if your device ends up in someone else’s possession, they could gain access to all the data it holds.

3. Data collection and other privacy concerns

Your iPhone doesn’t have to be hacked to be targeted by data collectors and other privacy-infringing apps. In fact, there are plenty of apps in the App Store, approved by Apple, that harvest more personal data than they need access to, and sideloaded apps from third-party sources are even worse.

In addition to avoiding apps from unofficial sources and third-party marketplaces, you should also consider what data and permissions you give to new apps when you first use them. If an app asks for access to content, it doesn’t really need to function properly, like your photos; don’t allow it.

How to protect your iPhone from hackers

Hackers are dangerous, especially if they can steal sensitive information that they might use to steal your identity or blackmail you. You may have asked yourself, does turning off your phone stop hackers, and the answer is no. However, if you want to know how to remove a hacker, these things will help:

1. Regularly install updates
2. Enable Find My iPhone and Self-Destruct
3. Use a strong password
4. Activate two-factor authentication
5. Stay away from third-party apps and jailbreaking
6. Use a VPN and avoid public Wi-Fi networks
7. Don’t open text or email links
8. Revoke location tracking permissions
9. Disable Lock Screen access
10. Turn off Siri on the Lock Screen
11. Use only approved charging stations
12. Review all your app permissions
13. Protect your device from tracking apps
14. Use Clario mobile security software

1. Regularly install updates

Keep your iPhone up to date. This simple action fixes random bugs and brings exciting new iOS features. Apple takes the security of its users very seriously, meaning many of its updates come with new security patches. Regularly installing iOS updates helps protect your iPhone from being hacked.

Here’s how to check for and install new updates on iPhone:

1. Open Settings, then tap General.
2. Select Software Update.
3. If a new update is available, it will appear here. Tap Install Now or Update Now to install it.

Although major iOS updates don’t come out very often, security patches that may fix serious flaws in iOS roll out more regularly. Watch out for these every month or so, and try installing them as soon as possible to make your iPhone software as safe as possible.

2. Enable Find My iPhone and Self-Destruct

Not all hacking takes place online. It’s possible that someone might physically take your iPhone in an attempt to get around the passcode. To minimize the impact of getting your iPhone stolen, you can activate Find My iPhone to track it, and self-destruct to wipe all your data before hackers get to it.

Here’s how to enable Find My iPhone:

1. Open Settings, then tap your name at the top of the app.
2. Choose the Find My app.
3. Select Find My iPhone, then tap the toggle to enable it if it’s not already active.

To enable Self-Destruct on iPhone, do this:

1. Open Settings, select Face ID & Passcode, then enter your passcode.
2. Toggle the Erase Data feature to enable it if it’s not already turned on.
3. Tap Enable to confirm.

3. Use a strong password

Everyone knows you need to set strong passwords to stay safe online. Strong passwords and passcodes are harder to guess and harder to hack using brute force. If you’re not already using a longer, more secure passcode on your iPhone, here’s how to change it:

1. In Settings, choose Face ID & Passcode, then enter your current passcode.
2. Tap Change Passcode, then enter your current passcode again.
3. Select Passcode Options above the keyboard.
4. You’ll now have four options to choose from. We recommend choosing at least a 6-Digit Numeric Code, but the Custom Numeric Code and Custom Alphanumeric Code are even more secure. Use as many letters and numbers as you can reasonably remember.

4. Activate two-factor authentication

Two-factor authentication (2FA) means hackers will have no chance of logging into your Apple services without you knowing about it. In order to access your account, a one-time code must be entered alongside your password, and this is sent to you (and only you) by SMS message. Enable 2FA like so:

1. In Settings, tap your name at the top of the screen.
2. Select Sign-In & Security.
3. Tap Turn On Two-Factor Authentication, then tap Continue.
4. Enter the phone number where you want one-time verification codes to be sent. This should be a number that only you have access to. Now tap Next.
5. A verification code will be sent to the number you chose. Enter it to finish setting up 2FA.

5. Stay away from third-party apps and jailbreaking

Jailbreaking means allowing your iPhone to install apps and files from sources other than Apple’s App Store. Our advice: don’t do it. When you jailbreak your phone, it breaks the security protections built into your iPhone and makes it far easier for hackers to access your personal data.

Any third-party app you install could breach your security as jailbreaking gives them access to parts of the operating system that apps shouldn’t have access to. And if that's not enough, jailbreaking your iPhone means your warranty becomes redundant, so if anything goes wrong, Apple won’t help you.

If you’ve ever performed a jailbreak in the past, now is a good time to go through the App Library and remove any hidden apps on iPhone. It’s common for hackers to trick people into downloading malware or spyware that disguises itself as a useful app, so delete anything you don’t recognize or trust.

6. Use a VPN and avoid public Wi-Fi networks

Using a VPN is one of the best ways to protect your privacy online. A VPN can not only mask your location and hide your real IP address, but it also encrypts your browsing traffic to ensure that even if an attacker is able to intercept it, they won’t be able to get any sensitive information out of it.

Even if you’re using a VPN, you need to be careful when connecting to public Wi-Fi networks, which are typically insecure and, therefore, vulnerable to attack. If you have to use one, you definitely shouldn’t use it to log on to any of your accounts, especially your banks. You’re better off using mobile data for that.

7. Don’t open text or email links

One of the simplest ways to prevent hackers on iPhone is to avoid opening text or email links that you weren’t expecting, or that seem suspicious. These links are regularly used by hackers to spread their malicious software, but as long as you don’t open them, they can’t do anything.

So, if you’ve ever wondered, can someone control your iPhone remotely, the answer is that it’s unlikely on a non-jailbroken device. However, visiting dangerous websites by following random links can greatly increase that risk, so to be safe, delete and ignore any messages containing links you don’t trust.

8. Revoke location tracking permissions

Allowing apps to track your location might not seem like a high price to pay for the extra features you get in return. But sometimes we allow apps to track our location without considering the consequences. Do you really trust every app that knows where you live, and every place you ever visit?

To change which apps can access your location data, do this:

1. Open Settings, then select Privacy & Security.
2. Tap Location Services.
3. Here, you’ll see a list of apps that have access to your location—and when they can access it. To revoke location tracking permissions for specific apps, tap each one, then select Never.

9. Disable Lock Screen access

Depending on your iPhone settings, a stranger won’t even need to unlock your iPhone to see your notifications, send messages, control your smart home, or return missed calls. Luckily, it’s easy to turn off all of these features to protect your iPhone from hackers.

Here’s how to disable access to certain features from the iPhone Lock Screen:

1. In Settings, select Face ID & Passcode, then enter your passcode to continue.
2. Scroll down to the section titled Allow Access When Locked.
3. Use the toggles to disable Lock Screen access to any of the features listed.

We recommend you disable every option here to protect your iPhone completely. If you don’t want to go that far, you should at least turn off the following features:

• Reply with Message
• Home Control
• Wallet
• Return Missed Calls
• Accessories

If you want to keep notifications on your Lock Screen, you can still protect your privacy by hiding the notification contents until your iPhone is unlocked. Here’s how to hide notification content on a locked iPhone:

1. Go to Settings > Notifications.
2. Select Show Previews.
3. Choose When Unlocked.

10. Turn off Siri on the Lock Screen

Can your iPhone be hacked through Siri? Unfortunately, some instances of this happening confirm this. Personal assistants allowing hands-free use of edge devices are great. However, a skilled hacker can get Siri to give them access to your iPhone.

If you want to avoid the risk and are willing to sacrifice the convenience of a voice-activated assistant, then do this:

1. Go to Settings > Face ID & Passcode, and enter your passcode to continue.
2. Under Allow Access When Locked, tap the toggle next to Siri to disable it.

11. Use only approved charging stations

Public Wi-Fi networks aren’t the only danger when you’re using your iPhone out and about. You also need to be wary of using public iPhone chargers. Hackers can hijack these chargers using sophisticated hardware mods and use them to access data on your iPhone.

To protect yourself, get a portable battery pack to use instead, or just wait until you’re back home to charge up your iPhone again. If you have to charge in public, use your own plugs and cables, and never trust a charger that someone else offers you.

12. Review all your app permissions

Location services aren’t the only permissions you can block access to if you’re worried about hackers accessing personal data and your iPhone’s features. You should also look at all the apps that give you access to your camera, microphone, Bluetooth, photos, and other iPhone features. Here’s how:

1. Go to Settings > Privacy & Security.
2. Work your way through the list of permissions displayed, selecting each one, then checking that only trusted apps that you regularly use have access to each one. Make sure you block access for any apps you don’t completely trust.

13. Protect your device from tracking apps

One of the biggest signs your phone is hacked is the appearance of tracking apps you don’t recognize. It’s important to protect yourself from these, as some can monitor your activities across different apps, record your data, and view your location. Here’s how to disable tracking apps:

1. Open Settings > Privacy & Security.
2. Tap Tracking.
3. Go through the list and disable tracking for any app that you don’t recognize. We actually recommend disabling tracking for all apps since none really need this ability. But if you don’t want to do that, at least disable those you don’t recognize or use.
4. Finally, for apps you don’t recognize or use, it’s a good idea to just uninstall them. Go into your iPhone’s App Library to search for the app, then tap and hold it. Select Delete App > Delete.

To reduce the number of prompts you get to allow app tracking in the future, go to Tracking in the Privacy & Security menu, then disable the option to Allow Apps to Request to Track. This will stop all future location requests when you install a new app, and you can manually grant access to those you trust.

14. Use Clario mobile security software

If you’re worried your iPhone has been infected with spyware that’s monitoring you, you can use mobile security software like Clario Anti Spy to scan your device for hidden threats. AntiSpy can weed out potentially dangerous apps that steal your data and watch your activities.

The app also offers a wealth of features that secure your iPhone, from web protection to ad blocking. Anti Spy alerts you of malicious websites you visit, protects you from identity theft, blocks annoying ads, and boosts your privacy using location masking. You also get access to expert help if you ever suspect you’ve been hacked. Here’s how to set it up:

1. Install Clario Anti Spy and create an account.

Conclusion

Whenever you suspect your iPhone is hacked, it’s important to act fast to remove any malicious software and viruses that are stealing your data, tracking your location, or spying on you. Use the tips outlined in this article to protect your device, and consider contacting Apple Support if you need help with more difficult things, like how to get rid of ransomware on iPhone.

To keep your iPhone safe from hackers in the future, use Clario Anti Spy to identify and remove spyware threats as soon as they appear and to notify you of data breaches. It can also block potentially dangerous ads and trackers, mask your location, and tell you when someone else tries to unlock your phone.

FAQ about iPhone security

1. How is my iPhone protected from hackers?

Many security measures built into iOS protect your iPhone from hackers, such as Face ID and Touch ID, strict privacy controls, and restrictions against sideloading third-party apps in countries outside the EU.

2. What is the best protection for iPhone against hackers?

In addition to taking the usual precautions, like not clicking suspicious links, the best protection for your iPhone is to avoid jailbreaking and to install an anti-spyware app like Clario AntiSpy.

3. Does iPhone have antivirus built-in?

No, there is no antivirus software built into the iPhone, but you can find and remove viruses, malware, and spyware with Clario Anti Spy.

4. Can someone access my iPhone from another device?

It’s possible for a hacker to access your iPhone remotely from another device using the right software. However, you can greatly reduce this risk by not jailbreaking, not downloading apps from third-party sources, and using an anti-malware tool.

5. What happens to iPhone when hacked?

Different things may happen to your iPhone depending on the type of hack. You may notice poor performance and battery life, apps that monitor your activities and capture sensitive information, and that features like your camera and microphone are constantly being used.