SECURING LEGACY VOICE NETWORKS

A CORNERSTONE OF COMPREHENSIVE CYBERSECURITY

SECURING LEGACY VOICE NETWORKS

In the rapidly evolving digital landscape, the conversation around cybersecurity has never been more pertinent. Donald Reinhart, CEO of LATRO, recently highlighted the critical importance of this issue at the GSMA Mobile360 MENA 2023 conference held in Riyadh, Saudi Arabia. Amidst discussions on advancements in 5G, AI, IoT, and network transformation, Reinhart’s presentation served as a timely reminder of the foundational role that legacy voice networks play in our modern digital infrastructure and the unique challenges they present in cybersecurity.

Legacy Networks: The Achilles’ Heel of Digital Security

Despite the buzz around new technologies, LATRO’s focus remains steadfast on securing the backbone of our digital world: the legacy voice network. This network, established on trust within a simpler technological era, has become a vulnerable entry point in today’s complex digital ecosystem. The realities of modern-day threats, including caller ID spoofing and SMS phishing attacks, have challenged the assumption of a secure network among telecommunications partners. These vulnerabilities exploit the deep-seated trust users place in their phone numbers and the messages they receive, opening doors to potential cybersecurity breaches.

Innovative Solutions for Age-Old Problems

LATRO is at the forefront of addressing these challenges through advanced real-time analytics, revenue assurance, and fraud management solutions. Our approach incorporates cutting-edge technologies like Signaling and SMS Firewalls and leverages Artificial Intelligence for Real-Time Phone Number Verification. These innovations represent crucial steps toward mitigating risks associated with legacy networks and fortifying the digital ecosystem against evolving cybersecurity threats.

A Case Study in Cybersecurity Success

A recent success story at a large MVNO in the Gulf Region underscores LATRO’s impact. The MVNO, empowered by LATRO’s solutions, blocked nearly 200,000 malicious incoming voice calls in just 31 days. These efforts thwarted a significant number of one-ring (Wangiri) attacks and caller ID spoofing attempts, showcasing the tangible benefits of integrating LATRO’s cybersecurity measures.

Here are some tips from LATRO for MVNOs to Enhance Cybersecurity in Legacy Voice Networks:

  1. Assess Your Vulnerabilities: Begin with a comprehensive audit of your existing voice network to identify potential vulnerabilities. Understanding where your network might be exposed to cyber threats is the first step in fortifying your defenses.
  2. Implement Advanced Signaling Firewalls: Deploy signaling and SMS firewalls that are designed to block malicious traffic, including caller ID spoofing and SMS phishing attempts. These firewalls are crucial for protecting your network against unauthorized access and exploitation.
  3. Leverage AI for Real-Time Monitoring: Utilize artificial intelligence and machine learning technologies for real-time monitoring and anomaly detection within your network. AI can analyze patterns and flag unusual activities, offering an additional layer of security by identifying potential threats before they can cause harm.
  4. Educate Your Subscribers: Inform your subscribers about the risks associated with caller ID spoofing and SMS phishing. Providing them with knowledge on how to recognize and react to suspicious calls or messages can significantly reduce the success rate of these attacks.
  5. Adopt a Zero-Trust Approach: Don’t rely solely on the inherent trust within the telecom ecosystem. Implement a zero-trust security model that requires verification and authentication for every access request, regardless of origin.
  6. Collaborate with Industry Partners: Work closely with other telecom operators, regulatory bodies, and cybersecurity experts to stay updated on the latest threats and best practices. Collaboration can lead to shared insights and stronger defenses against common threats.
  7. Regularly Update Your Security Measures: Cybersecurity is not a set-it-and-forget-it solution. Regularly review and update your security protocols to adapt to new threats and technological advancements. Continuous improvement is key to maintaining a robust cybersecurity posture.
  8. Prepare for Incident Response: Have a clear and practiced incident response plan in place. In the event of a security breach, knowing how to mitigate the damage quickly and effectively can save your MVNO from significant losses and reputational harm.

By following these tips, MVNOs can enhance their cybersecurity measures and protect their legacy voice networks from the evolving landscape of digital threats. Stay proactive, stay informed, and prioritize the security of your network to safeguard your business and your subscribers.

Looking Forward

As the telecom industry continues to evolve, the need for a robust cybersecurity strategy that includes the protection of legacy voice networks remains paramount. LATRO is committed to pioneering solutions that not only address today’s challenges but also anticipate tomorrow’s vulnerabilities. Our mission is to empower clients like MVNOs to achieve operational excellence and maintain the trust of their subscribers in an era marked by transformation and risk.

For telecom operators seeking to enhance their cybersecurity posture and safeguard their networks against both current and emerging threats, LATRO offers a suite of solutions designed to protect, assure, and explore the potential of their digital infrastructure. Learn more about how LATRO can support your cybersecurity strategy and drive operational success by visiting our Customer Success Stories and case studies.