Discover in this article, how to effectively protect mobile business communications against cyber threats due to Cryptosmart Mobile

The security of mobile communications is a crucial strategic issue for organisations today. Mobile devices have become indispensable for work and are prime targets for cyber criminals. In 2024, 83% of phishing sites specifically targeted mobile devices. With the rise of hybrid and remote work, these devices contain confidential and strategic information, and are frequently used outside the organisation's traditional security perimeter, increasing their vulnerability. Compromising them can have serious consequences for organisations, exposing them and their executives to liability. Faced with these challenges, it is essential to implement robust solutions to protect sensitive data and business exchanges. In this article, we look at the major challenges of mobile communications security and the concrete benefits that solutions can bring to organisations looking to protect their business communications. 

1. The challenges of mobile communications security

One of the main challenges of mobile security is the risk of interception of data and communications. Cyber criminals are using increasingly sophisticated techniques to intercept business communications. For example, the increasing use of the Pegasus spyware against company executives to infiltrate smartphones without leaving a trace. It allows attackers to access all data on the device, including messages, emails and phone calls.
Mobile devices present numerous vulnerabilities that can be exploited by malicious actors. These vulnerabilities may be present in the operating system, installed applications or even the hardware.

For example, a cyber criminal can directly tap into a device's microphone and speaker to listen to voice conversations. In addition, unsecured connections, such as public Wi-Fi, can also expose data transiting through these networks. Protecting sensitive information is a major challenge for organisations. Under no circumstances must this data be made public, although it must remain accessible to employees in the course of their duties. Ensuring the confidentiality of this information on mobile devices, which are by nature more exposed than fixed systems, represents a major challenge.

Although various mobile security solutions exist on the market, many have significant limitations. Some focus solely on protecting data at rest, neglecting the security of data in transit. Others can be complex to implement or hamper user productivity. Few solutions offer a sufficient level of security to protect government-classified information. To counter these threats, a more comprehensive and robust approach is needed to effectively secure mobile business communications.

2. Cryptosmart Mobile: A complete mobile security solution

Cryptosmart Mobile, developed by ERCOM, is a cutting-edge mobile security solution. It is designed to meet the most stringent requirements for protecting business communications and data. This solution offers a comprehensive approach to mobile security, covering the protection of endpoints, communications and data.
A key aspect of Cryptosmart Mobile is that it was developed in close collaboration with Samsung. This enables the security solution to be integrated directly into Samsung Galaxy Enterprise Edition devices, offering optimum compatibility and top-level performance. This synergy between Ercom and Samsung ensures that security is built into the design of the devices, making them considerably more resistant to threats.

Cryptosmart Mobile boasts a range of advanced security features:

• End-to-end encryption: All communications, whether voice calls, text messages, emails or data, are encrypted from end to end. This protection extends from the user's device to the organisation's information system, ensuring the confidentiality of exchanges at every stage.
• Robust authentication and access control: The solution incorporates a robust authentication system, using an EAL4+ certified cryptographic component as the security element for key management and authentication. This ensures that only authorised users can access secure data and features.
• Device protection: Cryptosmart Mobile offers complete device protection, including local data encryption and strict port control (USB, Bluetooth, Wi-Fi). 
• Secure VPN: The solution includes a highly secure, remotely configurable VPN that protects all network connections, regardless of the type of network used (Wi-Fi, 3G, 4G, 5G).

• Centralised management: Cryptosmart Mobile offers a centralised administration console for managing the entire mobile fleet, configuring security policies and carrying out remote updates.

   

3. What are the advantages for organisations? 

One of the main advantages of Cryptosmart Mobile is that it offers a level of security usually reserved for government agencies. The level of certification testifies to the robustness of the solution, enabling organisations to benefit from a protection equivalent to that used by the highest levels of government. Cryptosmart Mobile offers comprehensive protection against a wide range of threats. The solution effectively prevents the risks associated with communications interception, data loss or theft, and attacks aimed at compromising device integrity. This multi-dimensional protection enables organisations to secure their entire mobile ecosystem.
Despite its high level of security, this solution has been designed to be user-friendly. 

Users will be able to enjoy the fluidity and ease of use of consumer smartphones. Also, the solution seamlessly integrates with Samsung Galaxy Enterprise Edition handsets, delivering an optimal user experience without compromising security.

Cryptosmart Mobile's Fleet Mode meets the agility challenges of modern businesses. It enables Cryptosmart devices to be configured for shared use within a team. This feature offers greater flexibility in the management of mobile devices, enabling optimum allocation of resources to meet operational needs. Fleet Mode provides total, centralised control of devices, limiting access to necessary applications while facilitating the rapid transfer of devices between users.

Conclusion

The security of professional mobile communications is now a strategic imperative for organisations, as cyber threats continue to evolve and target these channels. Cryptosmart Mobile is a complete and effective solution, combining a high level of security with ease of use and optimum integration with Samsung handsets. This approach enables organisations to protect their entire mobile ecosystem without hindering employee productivity. With rising cyber risks, it is essential for organisations to take swift action to secure their mobile communications. Increase the security of your mobile fleet now! Contact our Ercom experts for a personalised assessment of your needs and to set up a tailor-made solution.