Prevent DNS Change on IOS Device?

Feb 12, 2019
Client VPN Troubleshooting

Welcome to Integrity Hotel Partners, your trusted source for comprehensive information on preventing DNS change on iOS devices. In this detailed guide, we will walk you through the steps to protect your device and ensure its security. DNS (Domain Name System) is an essential component of internet connectivity, and unauthorized changes to DNS settings can result in various security risks. By following the instructions outlined below, you can safeguard your iOS device from potential threats.

What is DNS Change?

DNS change refers to modifying the settings that determine how your device connects to the internet. These settings include IP addresses and domain names, which are crucial for accessing websites and online resources. DNS change can either be done intentionally, for legitimate purposes, or maliciously, for unauthorized activities. In this guide, we will focus on preventing unauthorized DNS change on iOS devices.

Why Prevent DNS Change on iOS Device?

Preventing DNS change on your iOS device is essential for several reasons:

  1. Security: Unauthorized DNS changes can lead to potential security vulnerabilities, exposing your device to malware, phishing attacks, and data breaches.
  2. Privacy: By preventing DNS change, you can protect your online privacy and ensure that your browsing activity remains confidential.
  3. Stability: DNS change can disrupt your internet connectivity and impact the overall stability of your iOS device.

How to Prevent DNS Change on iOS Device

To safeguard your iOS device from unauthorized DNS changes, follow these step-by-step instructions:

Step 1: Update to the Latest iOS Version

Ensure that your device is running the latest version of iOS. Apple regularly releases updates that include security enhancements, bug fixes, and improved DNS protection. To check for updates, go to Settings > General > Software Update and follow the on-screen instructions.

Step 2: Enable Automatic Updates

Enabling automatic updates ensures that your device receives the latest security patches and DNS protection without manual intervention. To enable automatic updates, go to Settings > General > Software Update > Customize Automatic Updates and toggle the switch to the ON position.

Step 3: Enable Passcode and Touch/Face ID

Protect your device by enabling a strong passcode and utilizing the Touch ID or Face ID feature. This adds an extra layer of security and prevents unauthorized access to your iOS device, including attempts to change DNS settings.

Step 4: Use a Trusted VPN

Install and utilize a reputable Virtual Private Network (VPN) app on your iOS device. A VPN encrypts your internet connection, making it more difficult for malicious actors to intercept and modify DNS settings. Choose a VPN provider that has a solid track record of security and privacy.

Step 5: Disable Automatic Join Wi-Fi Networks

By disabling the automatic join feature for Wi-Fi networks, you can prevent your iOS device from automatically connecting to potentially unsecured networks. To disable this feature, go to Settings > Wi-Fi, tap the "i" icon next to the connected network, and toggle the "Auto-Join" option off.

Step 6: Be Cautious of Suspicious Links and Emails

Exercise caution when clicking on links or opening emails from unknown sources. Malicious actors often employ phishing techniques to trick users into visiting fraudulent websites that may attempt to modify DNS settings. If you receive suspicious emails or encounter suspicious links, delete them immediately and refrain from interacting with them.


Protecting your iOS device from unauthorized DNS change is crucial for maintaining security, privacy, and stability. By following the aforementioned steps and implementing the recommended precautions, you can minimize the risks associated with DNS manipulation. Integrity Hotel Partners is committed to providing you with the necessary information and guidance to ensure the optimal operation of your devices. For any further assistance or inquiries, feel free to contact our expert team.

Jonathan Betsch
Great guide! Really helpful steps to protect iOS devices from unauthorized DNS changes. 📱🔒
Oct 11, 2023
Nate Moore
Clear and concise presentation of the steps to prevent DNS change. It's easy to understand.
Sep 6, 2023
Brian Call
I'm grateful for the informative content provided in this article. It's truly valuable.
Aug 31, 2023
Julie Hoffman
Understanding DNS and its role in device security is now much clearer to me. Thanks for this informative guide.
Aug 20, 2023
Debra Maxey
I've had issues with DNS changes before, so I'm glad I found this article.
May 13, 2023
Scott Adametz
I've been searching for ways to enhance my device security, and this article came at the perfect time.
May 5, 2023
Matthew Rathel
It's important to stay updated on ways to enhance device security. Thank you for sharing this.
Apr 30, 2023
Jennifer Foucher
The relevance of this article cannot be overstated. Device security should always be a priority.
Feb 1, 2023
Christopher Cochet
Protecting my iOS device from DNS change is now clearer to me. Thanks to this article.
Dec 17, 2022
Saint Oven
The security of our devices should never be taken lightly. This article emphasizes that well.
Oct 17, 2022
Voiko Tanev
As an iOS user, I'm grateful for articles like this that help in safeguarding our devices.
Aug 16, 2022
Ronil Patel
This guide is really helpful. Thanks for sharing the steps to prevent DNS change on iOS devices!
Aug 6, 2022
Brooks Lee
I've shared this article with my friends who also use iOS devices. It's important information to spread.
Jul 22, 2022
Scott Render
I'm grateful for the guidance provided in this article. It's much needed for device security.
Jul 20, 2022
David Cavan
I found the tips in this article practical and easy to follow. Great work!
Jul 15, 2022
Luciano Zappa
I never realized the importance of preventing DNS change until I read this article. Thank you for educating us.
Jul 9, 2022
Antonio Digiandomenico
I've learned a great deal from this article. It has certainly enhanced my understanding of device security.
Jun 16, 2022
Ivan Santana
This article makes the complex topic of DNS security digestible for the average reader. Well done!
May 19, 2022
Joshua Groholski
I value the insights provided in this article. It's been a beneficial read.
Mar 6, 2022
Scott Cooley
The steps provided in this article are practical and relevant. A well-crafted resource.
Jan 13, 2022
David Trimble
This article is a must-read for anyone concerned about their iOS device security.
Oct 23, 2021
Lucie Borrego
The knowledge gained from this article is invaluable. I'm thankful for the insights provided.
Sep 15, 2021
Chuck Wilson
The instructions provided here are clear and easy to follow. A helpful resource indeed!
Sep 2, 2021
Missy Peterson
This article serves as a reminder of the importance of being proactive about device security.
Aug 16, 2021
Heidi Vail
I appreciate the effort that went into compiling this comprehensive guide. It's truly valuable.
Jul 21, 2021
Rob Lefebvre
A well-researched and well-presented article. It's evident that the author knows their stuff.
Jun 29, 2021
Julie Foster
I never knew preventing DNS change was this essential. Thanks for shedding light on this topic.
Jun 19, 2021
Ed Lu
I've been looking for a detailed guide on this topic. This article explained it really well.
Jun 6, 2021
Russell Borogove
I always appreciate detailed guides that help in safeguarding my devices.
Apr 9, 2021
It's refreshing to come across content that's both informative and easy to understand. Great work!
Apr 3, 2021
Cameron Salome
Thank you for simplifying a topic that can be quite complex for many users.
Feb 20, 2021
Joe Hwangbo
Protecting our devices is a responsibility we should take seriously. This article is a good reminder of that.
Feb 11, 2021
Hilal Atac
The steps outlined here are practical and easy to implement. Appreciate the insights!
Jan 19, 2021
Karen Lord
Security is something we can never compromise on. Thank you for addressing this important aspect.
Sep 16, 2020
George Jones
The security of iOS devices is crucial, and this guide provides valuable information.
Aug 11, 2020
Lou Guarneri
Thanks for addressing a topic that often goes unnoticed but is crucial for device security.
May 21, 2020
Cesar Zepeda
I appreciate the practical approach taken in this article. It makes a difference.
May 19, 2020
Christy Redmond
Quality content like this is what makes the internet a better place. Thank you!
May 17, 2020
Heather Ellis
I appreciate the effort put into creating this comprehensive resource.
Mar 29, 2020
Joe Kuykendall
The explanation of DNS and its significance in device security is well articulated here.
Jan 30, 2020
Nan Middlebrook
I'm glad I stumbled upon this article. It's a goldmine of valuable information.
Jan 16, 2020
Dan Dovrat
I'm impressed by the level of detail in this guide. Kudos to the author for an excellent job!
Jan 1, 2020
Abdrhman Ali
One of the best articles I've come across on iOS device security. Practical and informative.
May 21, 2019
Mary Stetson
I've bookmarked this article for future reference. It's a great resource for device security measures.
May 20, 2019
Shawn Maxim
Ensuring iOS device security is something we should all prioritize. This article reinforces that.
Mar 16, 2019