The evolution of business networking is clear: the traditional edge no longer exists in a world of remote work, SaaS, and cloud infrastructure. Firewalls weren’t built for this.

Enter SASE.

Brave New Edge

In the evolving world of network security, it’s easy to fall into the trap of equating SASE (Secure Access Service Edge) with “a firewall in the cloud.” But this simplification does the concept a disservice. Just as SD-WAN redefined how we use bandwidth by building overlays on top of underlying infrastructure, SASE redefines how we think about security.

SASE is not a product. It’s a paradigm shift — one that no longer considers that the network perimeter is the optimal line of defense. With the advent of digital transformation, the cloud, SaaS, and hybrid work, the new frontier of cybersecurity is wherever users — and their data — carry out their business.

From Bandwidth to Security: A Philosophy of Abstraction

SD-WAN changed the game by abstracting connectivity — enabling networks to be resilient, cost-effective, and intelligent, regardless of the underlying transport. It built intelligent, resilient overlays on top of whatever connectivity was available — fiber, copper, LTE — and centralized control and visibility.

SASE follows a similar philosophy.

It takes over where SD-WAN left off, going further and building on the topology of SD-WAN to deliver new layers of security. It is the next step in network reliability and network security. It goes so far as restructuring security: distributing functions when performance or privacy require it (closer to the user), and centralizing them in the cloud when uniform enforcement or scale is paramount.

SASE isn’t just about moving a firewall to AWS or Azure.

It’s about deconstructing the network perimeter and replacing it with modular, scalable, and context-aware security.

Why NGFWs Are No Longer Enough

Firewalls still serve a purpose. Blocking ports, restricting IPs, and maintaining known-good states remain foundational controls. Those staple features of network security, however, can live elsewhere. Firewalls emerged when local and wide area networks first connected to the Internet—a space that was, and still is, largely unregulated.

Suddenly, internal systems became exposed and discoverable. Firewalls provided the first line of defense, blocking unwanted traffic and protecting on-prem resources.

As long as corporate data stayed on the internal network, firewalls remained essential. Over time, more features were added—leading to Next-Generation Firewalls (NGFWs). But these were still built on a perimeter model—one that’s increasingly out of step with today’s decentralized, cloud-first reality.

In short, NGFWs were not designed for hybrid work, SaaS, or a borderless enterprise.

Today, they struggle with:

• Configuration complexity, especially across distributed sites;
• Inefficient remote access, making distributed networks tedious to manage;
• Too much computational power required at the edge, causing performance bottlenecks;
• Operational risk, as outdated firmware or misconfigured rules become soft targets for attackers — especially as AI enhances threat sophistication.

More often than not, these perimeter defenses introduce risk by pretending the perimeter still exists. Relying on a firewall as the primary line of defense inherently exposes public IP addresses and open ports to the internet—effectively inviting reconnaissance and exploitation. Once discovered, these exposed surfaces can be targeted through countless known vulnerabilities. The more you depend on exposed perimeter gear, the more you invite attackers to bypass your defenses before a single policy is even enforced.

SASE Reimagines Security by Removing the Perimeter From Harm’s Way

NGFWs try to defend an attack surface that no longer aligns with a fixed perimeter. In a world of cloud and remote work, that perimeter is gone. SASE removes it from harm’s way entirely, reducing exposure and making the network safer by design.

Instead of layering complexity on outdated models, SASE starts fresh—built on top of a cloud-first SD-WAN topology that ensures reliable, intelligent connectivity as its foundation. Security is no longer bolted on; it’s architected from the ground up to support how modern organizations operate.

• Identity-aware Zero Trust Network Access client
• Inline DNS and URL filtering
• Centralized firewall management across sites
• Cloud-hosted policy enforcement and malware detection
• Real-time traffic inspection — not just on the WAN, but across all user contexts

In this model, network availability, network security, and cybersecurity work hand in hand—aligned and orchestrated to deliver seamless user experiences without compromising protection. It’s adaptive, it’s elastic. It’s modular. It’s where security meets simplicity and manageability; where security doesn’t come at the cost of excessive intrusiveness.

Take, for Example, Adaptiv Networks

Adaptiv Networks brings SASE to life not through buzzwords, but through thoughtful design and seamless integration of critical security functions. Every piece is engineered to serve a distributed workforce and a cloud-first enterprise.

End-to-end encryption and Multi-Factor Authentication (MFA) form the foundation of a zero-trust approach. With every connection encrypted—between branch offices, remote workers, or cloud applications—your data stays confidential, even over public networks. MFA adds a crucial second layer of identity validation, ensuring that only authorized users, not just devices, can access sensitive systems. This is especially critical in a world where stolen credentials remain one of the leading causes of breaches.

Carrier-Grade NAT (CGNAT) acts as a shield between your network and the outside world. By masking internal IP addresses and aggregating outbound traffic through shared public IPs, Adaptiv makes it significantly harder for malicious actors to fingerprint or probe individual devices. This isn’t just about hiding—it’s about actively reducing your attack surface, even before filtering or inspection begins.

Moreover, by relying on CGNAT, which is the default configuration of Adaptiv SD-WAN, businesses can even shield their existing NGFWs, making them unreachable from the public internet, thereby mitigating their inherent vulnerabilities.

URL and DNS filtering are built directly into the Adaptiv solution—not tacked on, but part of the flow. These tools allow you to block access to malicious domains and suspicious URLs in real time, preventing phishing, ransomware links, or malware drop sites from ever reaching your users.

Real-time malware detection, powered by dynamic inspection engines and updated threat intelligence, helps Adaptiv stop known and emerging threats before they spread. Adaptiv’s cloud-based detection identifies upward of 93% of malicious payloads on the first encounter, reducing reliance on delayed endpoint responses.

Secure remote access is no longer a “VPN or nothing” choice. With Adaptiv, remote users get fast, reliable, and secure access to private and cloud-hosted resources through the My Connect client. Whether working from home, in transit, or overseas, the experience remains consistent—and secure.

Together, these capabilities form in-depth and overlapping layers of security that work together to keep businesses, users, and data safe.

And unlike hardware-bound solutions, Adaptiv’s architecture complements — not replaces — existing NGFWs. It lightens their load, simplifies your stack, and protects users beyond the wall.

Looking Ahead: Securing Data, Both in Transit and at Rest

Adaptiv’s approach to SASE delivers robust protection for data in transit—through encrypted tunnels, real-time inspection, and cloud-based policy enforcement. But in today’s evolving landscape, security can go even further. Cloud-first strategies, hybrid work, and the rise of SaaS have expanded the attack surface to include data at rest and in use, across cloud platforms, collaboration tools, and remote endpoints.

Working together as strategic partners, this is where Adaptiv Networks and Coro go even further, expanding the SASE model and offering a more comprehensive security apparatus. It integrates:

• Endpoint protection, ensuring devices themselves are secure even when disconnected from the corporate network
• Email filtering, defending one of the most common and dangerous attack vectors with anti-phishing, malware scanning, and link protection
• SaaS access governance, controlling who can access what cloud applications, under what circumstances, and from which locations or devices
• Data Loss Prevention (DLP), protecting sensitive information from accidental leaks, misuse, or exfiltration—whether stored in cloud drives, shared in collaboration tools, or left on local endpoints

Bringing these controls together establishes comprehensive protection that goes beyond monitoring data in motion, extending to data at rest and in use across cloud and SaaS environments. Organizations gain deeper visibility into user activity and data flows, allowing them to detect and respond to threats in real time. As users move between locations and platforms, security policies follow—ensuring consistent, scalable enforcement without adding operational overhead.

The Takeaway

While NGFWs provide a sense of control and familiarity, that very comfort can lull organizations into complacency. And in today’s threat landscape, complacency is a risk you can’t afford.

SASE offers something better:

• Simplicity without compromise
• Modularity with cohesion
• Security that fits your cloud journey — rather than fighting against it

You’re moving your business to the cloud. Your security posture should too.

SASE is not about replacing your firewall — it’s about reshaping your strategy. It ensures your security grows with your business, not around it. It protects users wherever they work, scales as fast as your infrastructure, and reduces complexity instead of adding to it.

The perimeter is gone. The network is everywhere. The risks are evolving.

And with Adaptiv Networks, so is your protection.

It’s not just a better tool. It’s a better way forward.

The Adaptiv Networks team is collaborating with our strategic partner Coro to advance a shared goal: building a simpler, stronger approach to cybersecurity for the modern enterprise. As digital transformation accelerates and work happens from anywhere, the concept of a fixed network perimeter has all but disappeared. What hasn’t changed is the need to protect data, users, and operations—consistently, and without adding complexity. That’s the focus of our continued collaboration, and the reason we’re here.

The Network Perimeter is Gone

Work has changed—permanently. Whether it’s mobile, remote, hybrid, or simply work from anywhere, the old assumptions about network architecture no longer apply.

The rise of cloud adoption and digital transformation has shattered the boundaries that once defined where the network began and ended.

And yet, many organizations still rely heavily on perimeter-based defenses. Firewalls—next-generation or not—remain part of the toolkit, but they are no longer sufficient on their own. In many cases, they provide a false sense of security. Worse, if not properly maintained and integrated, they can introduce vulnerabilities precisely where protection is most needed.

Security in Transit: Performance and Protection Without Compromise

Adaptiv Connect delivers secure access through a cloud-first SASE architecture that blends SD-WAN with real-time protection features. Traffic is encrypted end to end and intelligently routed through our global gateways, with seamless failover and bi-directional QoS ensuring performance stays high—even on unpredictable links.

But performance alone isn’t enough.

That’s why Adaptiv Connect includes built-in URL filtering, real-time malware inspection, and multi-factor authentication—keeping users safe as they access cloud and corporate resources from anywhere. It’s protection that travels with the user, without adding friction.

Security at Rest: Endpoint and Cloud Peace of Mind

While Adaptiv protects traffic in motion, Coro secures everything else. From endpoints to email to cloud apps, Coro offers unified protection against the most common threats facing mid-sized businesses. Its platform simplifies security operations, reduces alert fatigue, and ensures devices, identities, and business data stay protected—without needing a large security team to manage it all.

Working Together for Users on the Go

Where this really comes together is in the experience of users on the move. My Connect, Adaptiv’s lightweight ZTNA client, delivers encrypted remote access to hosted applications and internal resources. It ensures session reliability, even over variable links, with application-aware traffic steering and forward error correction.

Paired with Coro’s endpoint and cloud protection, this creates a consistent and secure experience—whether employees are at a client site, in transit, or working from home.

It’s layered protection that scales, and it’s designed for the realities of modern work.

Why this Matters

Cybersecurity is no longer a function of physical infrastructure—it’s a function of digital presence. Every device, every connection, every user is a potential entry point. Defending that landscape requires coordination, not silos. Simplicity, not sprawl. Visibility, not guesswork.

As we work with Coro to shape what’s next, the goal is clear: to find ever more ways to help organizations move faster and safer in a perimeter-less world—without needing a full-time security team to get there.

Because in this new reality, layered protection isn’t a luxury. It’s a necessity.

Adaptiv Networks & Coro: Integrating Network and Data Security

In the ever-evolving digital landscape, the convergence of networking and security is not just a trend but a necessity. As businesses increasingly rely on digital operations, the need for robust cybersecurity has never been more critical. This is especially true for small and medium-sized businesses (SMBs), which are often targeted by cybercriminals due to their perceived vulnerabilities. According to recent statistics, 61% of SMBs were the target of a cyberattack in 2021. At the same time 51% of small businesses had no cybersecurity measures in place at all[1]. In 2020, 60% of these businesses would go out of business within six months of a cyberattack[2].

In the face of these mounting threats, it becomes apparent that SMBs, just like their larger counterparts, are in great need of a cybersecurity solution that is simple to acquire, deploy, and manage.

Recognizing these challenges, Adaptiv Networks has partnered with Coro to revolutionize the Secure Access Service Edge (SASE) arena. This strategic partnership aims to provide comprehensive security solutions that address the evolving needs of businesses, ensuring both network and data security.

If this is all news to you, you can read the announcement here!

Adaptiv Networks has long been a pioneer in the field of networking, offering innovative solutions that enhance connectivity and performance. With the integration of Coro’s advanced data security solutions, Adaptiv Networks is poised to set a new standard in the SASE market. This partnership brings together the strengths of both companies, creating a robust security framework that protects businesses from a wide range of cyber threats, while bringing the cost effectiveness and simplicity required for the businesses with branches with a lean IT environment.

Adaptiv SD-WAN: Security by Design

Adaptiv Networks’ Cloud SD-WAN architecture is designed with security at its core, thanks to a zero-trust under-pinning. By adopting Adaptiv’s SD-WAN, businesses can benefit from several inherent security features.

• Encryption ensures that all data transmitted over the network is secure from interception, providing peace of mind for businesses handling sensitive information.
• Multi-Factor Authentication (MFA) adds an extra layer of security by requiring multiple forms of verification before granting access to the network. This significantly reduces the risk of unauthorized access and enhances overall network security.
• By relying on its Carrier-Grade Network Address Translation (CGNAT) architecture, Adaptiv helps protect internal network addresses from external threats, making it more difficult for attackers to target specific devices within the network.

These security features are not just add-ons but integral components of Adaptiv’s SD-WAN zero-trust architecture. This “security by design” approach ensures that businesses can enjoy the benefits of advanced networking technology without compromising on security. As cyber threats become more sophisticated, having a secure network infrastructure is crucial for maintaining business continuity and protecting valuable data.

Adaptiv SASE: Comprehensive Network Security Offering

Adaptiv Networks’ existing security offerings under the SASE framework include a range of advanced security measures.

• URL filtering blocks access to malicious or inappropriate websites, reducing the risk of phishing attacks and other web-based threats.
• Antivirus and anti-malware solutions protect against a wide range of malware, including viruses, ransomware, and spyware. These solutions are essential for safeguarding business operations and preventing costly data breaches.
• The Intrusion Detection System (IDS) and Intrusion Prevention System (IPS) monitor network traffic for suspicious activity and take proactive measures to prevent potential threats. These systems provide real-time protection against cyberattacks, ensuring that businesses can respond quickly to emerging threats.

By integrating these security measures into the SASE framework, Adaptiv Networks offers a comprehensive security solution that addresses the diverse needs of modern businesses.

Introducing Data Security by Coro

The partnership with Coro brings a new portfolio of data security solutions to Adaptiv’s partners and end-customers.

• This includes endpoint protection, which safeguards devices such as laptops, smartphones, and tablets from cyber threats. As remote work becomes more prevalent, protecting endpoints is crucial for maintaining the security of business operations.
• Cloud protection provides security for cloud-based applications and services, including Microsoft, Google, and Salesforce. With businesses increasingly relying on cloud services, having robust cloud security measures is essential for protecting sensitive data.
• Email protection shields email communications from phishing, spam, and other email-based attacks. Given that email is a common vector for cyberattacks, having effective email security measures is vital for preventing data breaches and protecting business communications.

By integrating Coro’s data security solutions into its portfolio, Adaptiv Networks offers a comprehensive security framework that addresses both network and data security needs.