Market Size of the Messaging Security Gateway (MSG) Industry
The global Messaging Security Gateway (MSG) market was estimated at USD 6.86 billion in 2024 and is expected to reach approximately USD 11.52 billion by 2031. This growth reflects a compound annual growth rate (CAGR) of 7.8% over the forecast period from 2025 to 2031.
 

Key Factors Driving Market Growth
Several factors are contributing to the expansion of the Messaging Security Gateway market:

Trends Shaping the Messaging Security Gateway Market
Cloud-based messaging security gateways are gaining traction as businesses increasingly utilize hosted email services, collaboration platforms, and remote work environments. These solutions provide centralized policy enforcement, threat detection, and content filtering without requiring extensive hardware investments. Their scalability and ease of management make them particularly attractive to organizations seeking flexible and cost-effective security solutions.

Continued Demand for On-Premises Solutions
Despite cloud growth, on-premises deployments remain important, especially for organizations with strict regulatory and data governance requirements. Industries such as BFSI, healthcare, government, and defense often prefer direct control over message filtering, compliance monitoring, audit trails, and internal security operations. As a result, demand for on-premises messaging gateways remains strong in highly regulated environments.

Expansion of IT and Telecommunications Infrastructure
The IT and telecommunications sectors generate massive volumes of internal and external communications. Messaging security gateways help safeguard customer interactions, service notifications, partner communications, and operational workflows against cyber threats such as malicious links, spoofing, and unauthorized access. This increasing reliance on secure communication channels is driving adoption across the industry.

Rising Threat of Phishing and Impersonation Attacks
Cybercriminals are increasingly using sophisticated phishing campaigns and impersonation techniques to deceive employees and gain access to corporate systems. Messaging security gateways help identify suspicious senders, block malicious attachments, detect fraudulent links, and enforce security policies, reducing organizational exposure to social engineering attacks.

Greater Focus on Data Loss Prevention (DLP)
Organizations are placing greater emphasis on preventing sensitive information from being leaked through email and messaging platforms. Financial institutions, healthcare providers, and government agencies require robust controls to safeguard confidential records. Messaging security gateways support this objective through content inspection, encryption, monitoring, and policy-based controls.

Regulatory Compliance Requirements
Businesses operating in regulated industries must ensure that communications are protected, auditable, and retained according to legal and industry standards. Messaging security gateways assist organizations by enforcing consistent security policies, maintaining audit records, supporting investigations, and enabling compliance reporting.

Growth of Remote and Hybrid Work Models
The widespread adoption of remote and hybrid work arrangements has increased the number of devices, networks, and locations used to access corporate messaging systems. This expanded attack surface has heightened the need for messaging security gateways that can deliver centralized protection regardless of user location, further accelerating market growth.

Major Product Categories
The Messaging Security Gateway market is primarily divided into two deployment models:

Key Application Areas
Messaging security gateways are extensively used across the following sectors:

Leading Market Participants
Major companies operating in the Messaging Security Gateway market include:

Regional Outlook
North America remains a leading market due to its advanced cybersecurity infrastructure, extensive adoption of cloud-based communication systems, and stringent security requirements across financial services, healthcare, government, and enterprise sectors.

Asia-Pacific is expected to witness significant growth, driven by increasing cloud adoption, expansion of digital banking services, modernization of telecommunications networks, healthcare digital transformation initiatives, and rising investments in enterprise cybersecurity solutions.

Technology has the potential to transform lives, close opportunity gaps, and strengthen communities. At Cisco, our mission is to Power an Inclusive Future for All, fostering a digital world where education and opportunity advance together.

The demand for skilled cybersecurity professionals has never been more urgent. Recent studies highlight this pressing need: PwC’s Global Digital Trust Insights 2025 reveals that 65% of technology leaders in Brazil view cyber risk as the top threat—significantly higher than the global average. Similarly, Deloitte reports that 57% of organizations worldwide plan to increase investments in digital security within the next two years.

Cisco’s Cyber Education program is at the forefront of addressing this skills gap, preparing Brazil’s workforce to navigate both the challenges and opportunities of the digital era. This year, the program celebrates its 11th edition and a milestone achievement: reaching over one million students through the Cisco Networking Academy.

A Landmark Year for Cyber Education
Cyber Education is a key pillar of Cisco’s Brazil Digital and Inclusive initiative and the broader Cisco Networking Academy, which has impacted more than one million learners nationwide. By partnering with educational institutions, government bodies, and industry leaders, Cisco is cultivating a talent pipeline that supports Brazil’s digital transformation and strengthens the global cybersecurity ecosystem.

Since its launch in 2020, the dedicated Cyber Education program has grown into Brazil’s leading professional training initiative in cybersecurity. This multi-phase program brings together students and educators nationwide, covering everything from foundational concepts to advanced cybersecurity practices. So far, more than 8,000 professionals have been trained, equipping them with the skills needed to safeguard Brazil’s digital future.

This year’s Cyber Education Marathon, the first phase of the program, runs from September 1 to 21. Participants complete the Cyber Threat Management course, learning essential skills to identify, understand, and mitigate cyber threats. The program provides critical insights into protecting digital assets and spotting vulnerabilities in today’s interconnected environment.

Top performers advance to compete for 1,500 professional training scholarships in high-demand courses such as CCNA ITN (Introduction to Networks), a foundational program for understanding network infrastructure, and the CyberOps Associate certification, which prepares learners for hands-on cybersecurity operations, including threat detection and incident response.

Beyond the classroom, the program actively connects graduates with job and internship opportunities through Cisco partners, customers, and other organizations, helping close the talent gap by placing qualified professionals directly into the workforce. The program also invests in developing the next generation of instructors, ensuring a sustainable ecosystem that will continue to grow Brazil’s cybersecurity capabilities for years to come.

To date, over 1,500 graduates from Cisco Brazil’s Cyber Education program have been placed in employment opportunities nationwide, supported by 52 employability partners.

To further encourage participation, Cyber Education recognizes partner academies that achieve the highest graduation rates across four categories. This year, special attention will be given to institutions promoting female participation in cybersecurity—a critical step toward a more inclusive future.

Benefits for Learners, Partners, and Communities
For Cisco, Cyber Education is more than just a program; it represents a long-term commitment to creating meaningful impact. By building skills, empowering talent, and opening pathways to new careers, Cisco helps foster a future where everyone can thrive.

As we launch the 11th Cyber Education Marathon, Cisco and its partners continue to create opportunities for individuals and communities, demonstrating that when technology aligns with purpose, remarkable outcomes are possible.