We rely heavily on our phones today. An average American spends at least 5.4 hours a day on their phone sharing tiny details of their life. Since the amount of personal and corporate data stored on our mobile phones is only increasing, so are the mobile security threats. It won't be wrong to say that when it has made our lives easier, it has also given birth to many security concerns that weren't there earlier.
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It has made it super important for us to prioritize security over anything, especially when buying a new phone. Even though people are still choosing their phones based on processing speed, cameras, memory, and other features, the current climate of cyber-security has compelled them to put security as the no.1 priority.
In this article, I have listed the top ten most secure phones in 2023 to help you decide which phone to buy. After going through many available phones, I have compiled this comprehensive guide on the top 10 most secure phones for 2023. I have evaluated each phone based on its security features, privacy measures, and encryption protocols. My analysis revealed that each smartphone's features to improve data protection and security are the most crucial factors.
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It is essential to look for features like biometric device locking and unlocking, disc encryption, and "locker" applications for protecting critical data when buying a new mobile device. Also, get a secure phone that satisfies your daily requirements, including performance, durability, and camera. Let's find out which phone is best for security to buy in 2023. I have also added the 2021 and 2022 most secure smartphones to the list if you are tight on budget.

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Here are the top ten most secure phones for the year 2023:

1. Purism Librem 5
2. Bittium Tough Mobile 2C
3. Sirin Labs Solarin
4. K-iPhone
5. Pine64 PinePhone Pro
6. Apple iPhone 14 Pro Max
7. Google Pixel 7
8. Samsung Galaxy S23 Ultra
9. Fairphone 3+
10. Silent Circle Blackphone 2

Let's take a look at what makes these smartphones some of the most secure phones for the year 2023:

Purism Librem 5

Screen

5.7″ IPS TFT 720×1440

Memory

3GB RAM

Storage

32GB eMMC

Battery

4,500mAh User-Replaceable

Price

$1,999

The No.1 phone on our list is the Purism Librem 5. Purism prioritizes privacy and security over every other functionality of the phone. Hardware-wise, the Purism Librem 5 has three kill switches that can disable the sensors. The Wi-Fi, Bluetooth, microphone, cameras, and cellular baseband are placed in these switches. All of the critical trackers on this phone are disabled by default.

Additionally, its Linux OS offers multiple layers of security protection. You can quickly examine how your information is being utilized using this. PureOS, an open-source operating system based on Linux, is the default operating system for the Purism Librem 5. The security and sensitive data filters are all turned on by default. It contains 3GB of RAM and 32GB of internal storage and can render 3D images. On top, it boasts a 5.7-inch IPS TFT HD display. It has an 8MP front camera and a 13-MP rear camera. 

The Purism Librem 5 will include all the essential features, including security and privacy, for making calls, sending messages, sending emails, using the camera, and other smartphone-related tasks. Additionally, Purism asserts that it will offer the phone lifetime updates that include security patches, privacy enhancements, and bug fixes in the future.

Bittium Tough Mobile 2C

Screen

5.2" Full HD sunlight readable Glove & wet usable capacitive touchscreen

Memory

4GB RAM

Storage

64GB eMMC storage

Battery

3000mAh

Price

$1,800

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The Bittium Tough Mobile 2C is the second cellphone on the list of the most secure Phones in the US. As "Tough" is in the name, the gadget is a rugged, durable smartphone inside and out. The smartphone has two operating systems built into its software: the brand's most secure Phone with OS and the hardened version of Android 9. Additionally, you receive a free Yubiko 5 NFC security key with the device's purchase, which will significantly increase physical security. It has two distinct operating systems, completely segregating the data from it.

Additionally, Bittium's mobile device management and an always-on VPN are included with the device. The device also has an IP67 rating and meets MIL-STD-810G standards, indicating that it is durable and unlikely to break easily. A hardware-privacy mode is a bonus feature that restricts the camera, microphone, and Bluetooth use. The device costs over $1,800. However, given the security feature, purchasing this device makes a lot of sense despite the hefty cost.

The Bittium Tough Mobile 2C also includes many communication features to ensure privacy and security. The device supports end-to-end encryption for phone calls, messaging, email, and secure data transfer using protocols like VPN and SSH. It also includes a secure file manager, allowing users to securely store and share sensitive information. It is a highly secure smartphone designed for use in challenging environments. Its robust hardware, secure operating system, and communication features make it an excellent choice for professionals and government agencies requiring high security for their communications and data.

Solarin by Sirin Labs

Screen

5.5″

Memory

4GB RAM

Storage

128GB storage

Battery

4040mAh non-removable battery

Price

From $13,500

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One of the priciest gadgets in the world and the third-most secure phone on this list is Solarin by Sirin Labs. It offers the most cutting-edge privacy technology available beyond the agency sphere.

Security and defense agencies utilize the device's 256-bit AES encryption to encrypt their conversations with one another. Additionally, there is a physical security switch on the device's back that you can use to turn it on.

In addition, the phone has a 5.5-inch IPS LCD screen with a QHD+ resolution, a Snapdragon 810 CPU, and a 23.8-megapixel back camera for taking pictures. But regrettably, the cost of this phone is an outrageous $13,500. But it is undoubtedly a phone you should flaunt if you can afford it.

K-iPhone

Screen, Memory, Storage, and Battery depends on the iPhone you want to buy.

Price

From $5,000

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If an iPhone simply isn't up to the task of protecting your data for you, think about getting the K-iPhone. A business by the name of KryptAll has improved the safety and security of your data by taking a standard iPhone to the next level. To guarantee that all phone calls are completely encrypted, the device has its own modified firmware and has included its own VoIP software (by Kryptall). Even KryptAll and law enforcement authorities, however, are unable to decipher your communications. Despite the fact that this equipment is excellent, it will set you back $5,000.

Pine64 PinePhone Pro

Screen

6.53″

Memory

4GB RAM

Storage

128GB storage

Battery

3000 mAh

Price

From $399

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A great substitute to the Purism Librem 5 that runs Linux is the Pine64 PinePhone Pro. However, the PinePhone Pro has no unique security or privacy features. On the contrary, the phone's strength stems from using only open-source software and operating system. Numerous Linux operating systems are compatible with the PinePhone. There are pre-configured versions of the phone available, such as the PinePhone Beta Edition, which can be purchased directly from Pine64 and runs a mobile version of Plasma.

You must first have the device in your hands to set up any of the 20 supported operating systems. Below the rear cover, there are privacy hardware DIP-switches that may be used to disable the headphone port, GPS, Bluetooth, Wi-Fi, LTE modem, and both cameras. The parts of the phone are effortlessly accessible with just a screwdriver, making repairs simple, and it has a five-year manufacturing lifespan.

Apple iPhone 14 Pro Max

Screen

6.7″ or 6.1″ Super Retina XDR display″ 

Memory

6GB RAM

Storage

128GB/256GB/1TB storage

Battery

Li-Ion 4323 mAh, non-removable (16.68 Wh)

Price

From $1,199

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The Apple iPhone 14 Pro Max is the next device on this list of the most private cell phones to purchase in 2023. It is Apple's most recent flagship smartphone and has excellent security measures. It contains several features that make it the most secure smartphone of 2023. Apple's newest A16 Bionic chip, a 64-bit ARM-based system on a chip (SoC) with a dedicated 16-core Neural Engine for cutting-edge machine learning capabilities, powers the iPhone 14 Pro Max. Processing critical data locally rather than transferring it to distant servers enhances the device's performance and security. Face ID, Apple's facial recognition technology, is a secure method of unlocking the device and authenticating iPhone 14 Pro Max payments. Only the device's owner can open it thanks to Face ID, which employs a TrueDepth camera that projects and examines over 30,000 invisible dots to produce a precise depth map of the face.

iOS, Apple's exclusive operating system renowned for its security measures, powers it. iOS has a secure boot mechanism that ensures only trusted Apple-signed software is launched. A secure enclave for storing confidential information, encrypted messaging, and frequent security upgrades are other aspects of the operating system. A secure element for storing credit card information and biometric data, as well as an integrated GPS and compass that can be used to track the device's location safely, are among the hardware-based security measures that it also has. The iPhone 14 Pro Max is a highly secure device that incorporates a range of hardware and software-based security features to protect user data and privacy.

Google Pixel 7

Screen

6.3″

Memory

8GB RAM

Storage

128GB/256GB storage

Battery

Li-Ion 4355 mAh, non-removable

Price

From $449

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The most recent flagship smartphone from Google that uses the Android operating system is the Pixel 7. Phones are equipped with a range of security mechanisms to protect user data. The Titan M2 security chip is one of the Pixel 7's key security components. The security chips in bank cards, ID cards, and SIM cards have undergone some of the same rigorous testings as this custom-built chip. It supports user data and device firmware security.
Additionally, keeping encryption keys and other private data contributes to the security of transactions such as mobile payments. Google's Play Protect, which continuously checks apps for potential malware and other security dangers, is also included with the Pixel 7.

Additionally, Google regularly improves the security of the Pixel 7, helping to patch any newly discovered security flaws. The Pixel 7's Face Unlock function, which employs face recognition technology to unlock the phone, is another crucial security element. To ensure that this function cannot be disregarded, Google has put in place many security precautions, such as forcing the user to open their eyes during unlocking.
Last but not least, the Pixel 7 boasts several privacy-focused features, including the ability to regulate which apps may access particular data types, such as contacts and location. The "Guest Mode" feature is also available to users, which momentarily locks down the phone and blocks access to critical information. The Google Pixel 7 is a solid choice for those looking for a secure Android smartphone, thanks to its robust security features and regular software updates from Google.

Samsung Galaxy S23 Ultra

Screen

6.8″

Memory

8GB/12GB RAM

Storage

256GB/512GB/1TB storage

Battery

Li-Ion 5000 mAh, non-removable

Price

From $1,099

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One of the most secure to buy in 2023 by Samsung is its Samsung Galaxy S23 Ultra. It is one of the latest and most advanced smartphones from Samsung. It features a large 6.8-inch AMOLED 2x display with a 3088 x 1440 pixels resolution, giving you an incredible viewing experience. The phone is powered by the Snapdragon 8 Gen 2 octa-core processor. It offers a range of security features to keep your data safe. The phone has a secure processor, which provides a secure environment for sensitive data and helps prevent unauthorized access. It also includes Samsung Knox, a defense-grade security platform that offers multiple layers of protection against malware and other threats. 

The Samsung Galaxy S23 Ultra includes various biometric security features, such as an ultrasonic fingerprint scanner and facial recognition. These features ensure that only you can access your phone and its stored data. It also offers regular security updates and patches to help protect against the latest threats. It helps ensure that your phone is always up-to-date and secure. It is a highly secure smartphone with advanced security features to protect your data. Its powerful hardware and software security features make it an excellent choice for anyone looking for a secure smartphone.

Fairphone 3+

Screen

5.65″

Memory

4GB RAM

Storage

64GB storage

Battery

Li-Ion 3040 mAh, removable

Price

$550

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Fairphone 3+ is another phone on our list of the most secure 2023 phones. This sustainable smartphone stands out for its ethical and environmentally friendly design. It is the latest iteration of the Fairphone line, which aims to reduce the negative impact of electronics on the environment and human rights. One of the critical features of the Fairphone 3+ is its modular design. It means that the phone can be easily repaired and upgraded by the user, which extends its lifespan and reduces electronic waste. The phone also uses responsibly sourced and conflict-free minerals, ensuring that the production process does not contribute to exploiting workers or the environment.

Regarding security, the Fairphone 3+ runs on a clean version of Android 10, meaning no pre-installed apps or bloatware can compromise the user's privacy. The phone also receives regular security updates, protecting it against the latest security threats. A Qualcomm Snapdragon 632 processor powers the Fairphone 3+ and comes with 4GB of RAM, which provides smooth performance for everyday use. 

It has a 5.65-inch Full HD+ display, which produces sharp and vibrant images. It also has a 12-megapixel rear camera and an 8-megapixel front camera, which can capture high-quality photos and videos. Overall, the Fairphone 3+ is an excellent choice for users who prioritize sustainability, ethics, and security. Its modular design and clean Android interface make it easy to use and repair, while its responsibly sourced materials ensure its production process is environmentally and socially responsible.

Silent Circle Blackphone 2

Screen

5.5″ 

Memory

3GB RAM

Storage

32GB storage

Battery

3060 mAh

Price

From $800

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Silent Circle's Blackphone 2 is another excellent smartphone built with privacy and security in mind. It runs on a modified version of Android called Silent OS, which includes advanced security features like full-disk encryption and a Security Center that monitors and controls app permissions. The Blackphone 2 also comes with Silent Phone, a secure communication app that enables encrypted voice and video calls, messaging, and file sharing. The device's hardware is also designed with security in mind. It features a Qualcomm Snapdragon 615 processor with eight cores, which provides fast and efficient performance, and 3GB of RAM for smooth multitasking. The 5.5-inch Full HD display is protected by Gorilla Glass 3, and the device has a durable magnesium chassis that resists scratches and impacts. 

The Blackphone 2 also features a 13-megapixel rear camera and a 5-megapixel front camera for taking photos and video calls. It has 32GB internal storage can be expanded via a microSD card slot. The device is powered by a 3060mAh battery that supports fast charging and NFC and Bluetooth 4.0 connectivity. It is an impressive device that prioritizes security and privacy. Its Silent OS and Silent Phone apps provide high protection against hackers and data breaches, making it an ideal choice for individuals and organizations that value privacy and confidentiality.

While each phone in this list has a myriad of advantages in terms of security, the Purism Librem 5 could be considered one of the most secure phones among the listed options. It is because of its open-source operating system prioritizing user privacy and mobile security; its hardware kill switches that physically disconnect the camera, microphone, and other sensors; and its free and open-source software that can be reviewed and audited by mobile security experts. However, the final decision depends on the user's security needs and preferences.

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Everyone wants to buy the most recent phones launched in the market. However, not everyone can afford it. If you are someone whose utmost priority is mobile security and a great phone but are a little tight in budget, here is the list of the ten most secure phones of 2021 and 2022 to help you get the security you deserve, along with other great features.

Apple iPhone 12 Pro Max

The newest and most expensive smartphone in Apple's enduringly well-liked iPhone series is the iPhone 12 Pro Max. There have been many advancements in the iPhone over the years, but iOS 14's mobile OS is one of the best. Among the most secure mobile operating systems available today is the current version of iOS. You can be sure that the iPhone will secure your privacy and data more than other smartphones since it gives you more control over location settings and access settings. Apple also adds encryption for all your critical data and protection integrated into the device.

Samsung Galaxy Note 20 Ultra

In addition to becoming one of the greatest smartphones available today, the Samsung Galaxy Note 20 Ultra is a highly secure gadget that will safeguard your identity and critical information from attackers. Knox is a defense-grade security system used in the Note 20 Ultra's construction. Your Note 20 Ultra has multi-layered security created by this security platform. You will get security improvements designed expressly for the Android OS, encryption, and TrustZone architecture to safeguard critical data.

Google Pixel 5

The most recent flagship from Google, a technology titan, is the Pixel 5. Over the previous versions of the Pixel line, it offers many advancements that result in a safer, more efficient, and more user-friendly experience. To begin with, the Google Pixel 5 has an inbuilt chip that is solely for security. The Pixel's OS and other personally identifiable information like passwords and financial transactions safeguard by the Titan M chip. The Pixel 5 offers automated security patches, so you will never forget to update your smartphone and have a security gap.

Samsung Galaxy S20 Ultra

The Samsung Galaxy S20 Ultra is among the company's products integrating with the powerful Knox security technology. Hence it is included in my list of the safest smartphones on the market. The Knox security solution has a thorough, multi-layered security strategy. It will provide automatic encryption and additional security for all the critical information you save on your device—additionally, its integrated Samsung Exynos 990 octa-core processor guards against hardware-based hacking.

Apple iPhone SE

Apple's attempt to combine robust security and affordability in a flagship smartphone is the iPhone SE. Fortunately, it is clear from the product that they do it well. Because it is reasonably priced, this iPhone is desirable for parents who wish to provide their children with a secure and safe device. You can establish time restrictions on applications and download limitations using the Screen Time capability, a complete approach to parental controls available on the iPhone SE. You can stop your children from using applications designed to steal their data in this way. Additionally, the Apple iPhone SE has every built-in protection and security function that Apple includes in its smartphones.

Silent Circle Blackphone 2

The Silent Circle Blackphone 2 is among the market's most secure smartphones since it has data protection and security in mind. Unlike other smartphones that integrate security into their software and hardware as an afterthought, this phone is committed to providing the most vigorous defense. It features the capacity to create various "Spaces" and is built expressly for safety down to its chipset. These effectively serve as different user accounts that let you distinguish between personal and professional use. Even the controls for application permissions are far more comprehensive than what a regular Android phone offers. The Blackphone 2 also offers text, voice, and video encryption.

Sirin Labs Finney U1

For quite some time, Sirin Labs has been the most secure phone company in the industry. Their only objective is to offer users the highest levels of privacy and security. Compared with the Solarin phone, the Sirin Labs Finney U1 represents another advancement. The Sirin OS is renowned for its decentralized apps and offers the highest level of security defense. The Sirin Labs Finney U1 is a blockchain phone with an integrated cryptocurrency wallet. This wallet has its own token conversion facility and D-Apps, including embedded apps. Thanks to the Sirin OS's maximum security, your data is kept secure and confidential. Additionally, Sirin OS's straightforward user interface is enthralling. Anyone seeking the most incredible operating system on a basic but very secure phone would find it appealing. The Snapdragon 845 powers the Finney U1's internals. Together, this top chipset comprises 6GB of RAM and 128GB of internal storage. It also supports all noteworthy cryptocurrencies and tokens and has an incorporated cold store wallet. It has an 8MP front camera and a 12MP rear camera. It has a 6-inch FHD+ display on the front that is 95% NTSC and has a contrast ratio of 1500:1. It has a 3280 mAh battery inside. It also offers quick charging, with 50% completion in 30 minutes.

BlackBerry Key2

The pinnacle of the BlackBerry lineup's top features is the BlackBerry Key2. Of course, this device offers you the committed security strategy for which BlackBerry is renowned. This smartphone keeps you on your toes when protecting critical data thanks to full-disk encryption and alerts for when applications try to use more hardware than they should. Additionally, you will receive a complete Locker app that lets you keep your smartphone's data safe and shielded from prying eyes or unauthorized users.

Blackberry DTEK50

Because of its helpful DETK software, the BlackBerry DTEK50 secured phone performs exceptionally well in terms of security. The DTEK application from BlackBerry aims to provide more information about how other apps use your device. DTEK Security will track when applications access your calendar, camera, and contact list. It will inform you if an application sends texts or accesses your smartphone's location. But even better, you can use the DTEK app to disable any running app on your device or uninstall problematic ones.

BlackBerry KeyOne

When the BlackBerry KeyOne introduces, it showed that it was still feasible to design a phone that used a physical keyboard's adaptability. You can't go wrong with the KeyOne if you are a power user with a keyboard for typing on your phone. It has a sizable, vivid display provides all the information you require for regular use. Additionally, even though its internal chipset is not the fastest or most notable, you can run most applications with little to no latency or stuttering.

Are you looking to buy a new smartphone that offers the best security? This blog will surely help you out. I have tried and listed the best in the market today. However, you should do more research before deciding which phone to buy. 

Next, once you have bought the secure phone device, secure your phone number by subscribing to Efani secure mobile service.

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