How to Secure Your iPhone – Complete Guide

"This topic is for educational purposes. We do not encourage or support any illegal actions."

Security and privacy of data should be the first priority of the person using a Smartphone in this era of surveillance and data theft. You cannot feel relaxed as long as your iPhone is not with you, either it is on the table, left for charging from the laptop, stolen or lost. It can reveal big amount of data such as photos, financial details, document, contacts, location etc.

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Although the iPhone is not easy to break into and contains numerous privacy features for protection. Yet there are many ways to keep your iPhone secure from the prying eyes of hackers. Our guide on how to secure iPhone has security tips that will maximize protection but at the same time, some instructions may deprive you of few iPhone’s helpful features.

Tips for Securing iPhone

Following security tips to guard your iPhone is an essential requirement in order to create immunity against data vulnerabilities. However, following all the privacy measures could disturb the efficiency of your iPhone. But, you could avail some security tools on the features you think you could sacrifice.

1. Use Strong Passwords

The most effective method to secure your iPhone is to apply a password. If your device compatible with Touch ID, you can use the fingerprint instead of your passcode or not then Avoid using a 4-digit code to unlock your iPhone. To make your password strong use letters, digits, and symbols. It will be good if the password is asked quickly after the lock screen without much delay.

An additional feature has provided in the iPhone “Erase Data” if you enable that option after 10 failed passcode attempts your data automatically gets delete from your iPhone. Remember that the data will be erased forever and you will not be able to recover it.

Create a strong password

  • Go to Settings > Touch ID & Passcode. If your device is without Touch ID, go to Settings > Passcode:
  • Tap Turn Passcode On.
  • Choose a six-digit passcode. Or tap Passcode Options to switch to a four-digit numeric code, a custom numeric code, or a custom alphanumeric code.
  • To confirm enter your password again and activate it.

Strong password with iPhone, iPad or iPod touch

2. Turn off the Lock Notifications

To turn off your notifications from appearing on the lock screen of iPhone, you need to change the phone settings because a strong password does not have the domain to stop the notifications from showing on lock screen such as emails, messages, events reminders, confirmation codes, financial information and else. The more notifications show on your lock screen the more risk to data theft increases.

3. Two-factor authentication for Apple ID & iCloud

The innovation tools are not just in use of authorized organizations and agencies but somewhere they are used for malicious acts by hackers and data snoopers. The purpose of introducing the two factor authentication with Apple ID and iCloud to protect your data from unauthorized access. Once you set up this Two-factor authentication your account will completely be in your control. Whenever you try to sign in from a new device it will ask you to enter your password and the verification code which you received on your phone.

Enable two-factor authentication in Apple ID

  • Open Apple ID
  • Go to Settings > [enter your name] > [password] & Security.
  • Tap Turn on Two-Factor Authentication.
  • Tap Continue.

Two-factor authentication for Apple ID

4. Disable Siri on Lock Screen

No doubt that Siri is an advanced feature but it can be used by anyone to take out the private information that you don’t want to tell anyone. It is not compulsory to turn it off but you will have to make sure that it does not activate from a lock screen by a voice command saying “Hey Siri”. Siri communicates with owner voice but voice software can generate the same voice to get the information.

Disable Access to “Siri” When Locked

  • Go to Settings > “Siri”, disable > “Access When Locked”

5. Turn off Automatic sync to iCloud

The recent leak of pictures stored on Apple’s iCloud servers drove many celebrities mad. Most of us think that deleting a photo from the phone deletes it forever but it’s not true. When you have sync to the iCloud the data is always there even if you erase it from the phone. This does not only happen with images but also with every data.

If we talk about the iPhone and iCloud, messages, documents, notes, and contacts, every data sync automatically could be stopped by turning it off. If you have two Apple devices then you don’t need to sync them regularly.

6. Abandon Wi-Fi Connection to Public Networks

The iPhone connects with public Wi-Fi network without any notification or approval. It’s a useful feature because it switches automatically from mobile internet to public Wi-Fi. But, in some cases it can be full of risk where the cybercriminals have already established their own Wi-Fi connection to hack the phone. In this situation, you will not be able to stop your Phone from sharing the data with hackers. Therefore, it’s recommended that once you have used your public Wi-Fi connection simply turn it off.

7. Use a VPN

To enhance your iPhone security install a virtual private network (VPN). It adds an extra layer to the security of your Phone. When you connect your phone to the public Wi-Fi network VPN bypass your internet transactions through a secure tunnel. It also evades the internet surveillance barriers and allows the users to experience the internet freedom.

8. Turn off the safari browser cookies

Cookies are like tiny fishes which contain all your browsing history, no matter what web page you visit the information saves in your account. Cookies also keep your recent login history and if you have close the tab in your browser, when you open that website again new tab your account will already be logged in. But at the same time if your phone gets hack by data snoopers all your sensitive information and credentials will be in their access. Turning off cookies may be more of a disadvantage but nothing stands more valuable than the protection of data.

Enabled “Do Not Track” Safari browser cookies in iOS

  • Go to Settings of iPhone or iPad iOS 10.3, tap > Safari, turn on the option “Do Not Track”.

Turn off Safari browser cookies in iPhone, iPad, or iPod touch

9. Turn off browser’s Auto-fill option

Turn off Auto-fill option so that if anyone gets access to your iPhone will not be able to login to access sites which you use to do. This turn off will be followed by some inconveniences. Whereas once done, it will provide good security to your iPhone.

10. Switch off the Access of Apps

Last but not the least, switch off the access of apps to your data. iPhone has various apps that seek access to location, contacts, and messages. In some cases when you install an app; you allow the app to access the information. Sounds not good but you have no other choice other than limiting the access of those apps.


Security of data on iPhone is the most crucial thing that you should be concerned about. Although, it is not simple for a cybercriminal to break into iPhone yet you have to pay attention to all the detailed security tips that will enhance protection of data. Make it really hard for them, though it will also be made tough for you. Touch ID and strong passwords help you a lot in building strong security. Two-step verification and discarding automatic Wi-Fi connection also improve privacy. And many other options that we told you above will surely help you in building desired and perfect security for iPhone.


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