Leonard Russo

Q: What is Leonard Russo email address?

Email Leonard Russo at leonard.russo@att.com. This email is the most updated Leonard Russo email found in 2026.

Q: How to contact Leonard Russo?

To contact Leonard Russo send an email to leonard.russo@att.com. If you want to call Leonard Russo try calling on +17139417721. (updated on October 29, 2024)

Cybersecuirty Leader at AT&T Cybersecurity | Middletown, New Jersey, United States

About Leonard Russo

Leonard Russo currently serves as a Lead Member of Technical Staff at AT&T, where he leverages his extensive expertise in telecommunications to drive innovation and enhance security across critical mobility services. With a robust background in CSO Mobility Security and FirstNet Security, Leonard is at the forefront of ensuring that public safety communications remain secure and resilient, especially as the industry transitions to 5G services. His role involves not only safeguarding sensitive data but also optimizing network performance, which is crucial in an era where connectivity is paramount.

Leonard's proficiency in SS7 and Diameter signaling protocols allows him to navigate complex signaling networks, ensuring seamless communication across various platforms. His deep understanding of network and public cloud security enables him to implement robust measures that protect against emerging threats, particularly as organizations increasingly adopt cloud-based solutions. Additionally, his skills in IP networking, coupled with hands-on experience with Cisco and Juniper IOS, empower him to design and manage sophisticated network infrastructures that meet the demands of modern telecommunications.

Currently, Leonard is involved in several key projects that focus on enhancing the security framework for 5G services, ensuring that both consumer and enterprise networks are fortified against vulnerabilities. His expertise in VoIP and managed services further complements his role, as he works to integrate advanced technologies that improve user experiences while maintaining stringent security protocols. As a thought leader in mobility security, Leonard Russo continues to contribute significantly to AT&T's mission of delivering reliable and secure telecommunications solutions, positioning the company at the cutting edge of the industry.

Leonard Russo Work

Cybersecuirty Leader at AT&T Cybersecurity in September 1999 to Present

Electronics Engineer at Communications-Electronics Command (CECOM) - Ft. Monmouth in September 1989 to September 1999

Leonard Russo Skills

Mitigation

Oral Communication

Communication

About Leonard Russo's Current Company

AT&T Cybersecurity

Discover more about AT&T Cybersecurity

Frequently Asked Questions about Leonard Russo

What is Leonard Russo email address?

Email Leonard Russo at [email protected]. This email is the most updated Leonard Russo email found in 2026.

What is Leonard Russo phone number?

Leonard Russo phone number is +17139417721.

How to contact Leonard Russo?

To contact Leonard Russo send an email to [email protected]. If you want to call Leonard Russo try calling on +17139417721. (updated on October 29, 2024)

What company does Leonard Russo work for?

Leonard Russo works for AT&T Cybersecurity

What is Leonard Russo's role at AT&T Cybersecurity?

Leonard Russo is Cybersecuirty Leader