In the first half of 2025 alone, sub-Saharan Africa saw more than 42 million web-based attacks and nearly 96 million on-device attacks, including malware, spyware and backdoors, up from the previous year.

In Nigeria, almost 1.5 million online attack attempts were blocked by security tools, with nearly one in five users (19.9 %) targeted.

This threat occurrence makes choosing the right cybersecurity stack important. Two widely adopted options worldwide and more in African markets are Palo Alto Networks and Sophos.

Both provide firewalls and Secure Access Service Edge (SASE)-related functions. But they differ in design, cost structure, manageability and suitability for smaller security teams.

This article compares Palo Alto Networks and Sophos across threat prevention, networking and SASE functions, cost, ease of deployment, management and local support.

The Threat Environment in 2025–2026

Before looking at products, it helps to understand what these tools must defend against.

Cybercrime reports from late 2025 show a surge in attacks across the continent, with ransomware, business email compromise (BEC) and digital extortion reaching new heights.

Interpol-led enforcement measures in late 2025 disrupted cybercrime operations in 19 African nations, where attackers caused more than $21 million in losses before law enforcement intervened.

Globally, ransomware incidents increased steeply in 2025, with some reports indicating that nearly 78% of organisations experienced ransomware attacks over the prior year.

These show the scale and sophistication of modern threats and African enterprises that may not have large security teams, and need to ensure prevention is both effective and realistic.

Threat Prevention Capabilities

Palo Alto Networks

Palo Alto firewalls are built on the PAN-OS platform and supported by a threat intelligence backbone known as WildFire. Users frequently mention strong traffic inspection, advanced threat detection and integrated intrusion prevention.

In independent comparisons, Palo Alto products usually edge out competitors on threat prevention and machine-learning-driven analysis.

Palo Alto’s platforms are typically paired with Cortex XDR for endpoint visibility, and the vendor has been expanding cloud and identity security through recent acquisitions.

Sophos

Sophos firewalls, including Sophos XGS, focus on coordinated security with endpoint protection and centralised policy management. Sophos Central allows visibility across network and endpoints, and the company emphasises simplicity and integration in a single console.

Independent comparisons show that Sophos provides strong basic threat protection and advanced malware blocking, though some users find deeper configuration and reporting less mature than in higher-end platforms.

Direct Comparison

In independent user rating reports updated in early 2026, Palo Alto’s firewall solutions generally score slightly higher in threat prevention, while Sophos scores strongly for usability and value.

In one comparison, Palo Alto firewalls had a slightly higher average rating, and both products had high user recommendations.

Palo Alto may provide richer telemetry and deeper real-time threat visibility, but Sophos gives solid protection with easier management for smaller teams.

SASE and Network Security

Palo Alto Networks

Palo Alto’s SASE services centre on Prisma Access, a cloud-delivered security service that combines secure web gateway, cloud access security broker (CASB), zero-trust network access (ZTNA) and firewall services.

Prisma is widely deployed in larger, distributed enterprises, providing consistent security policies regardless of user location.

Recent product activities, including acquisitions in cloud monitoring and identity security, show Palo Alto is doubling down on integrated security beyond traditional appliances.

For organisations with complex hybrid networks and global reach, this unified approach can reduce gaps between network and cloud security.

Sophos

Sophos places its security service through Sophos XGS firewalls integrated with cloud management and synchronised protection with endpoint products.

The company has also moved into SASE-like offerings combining secure connectivity and visibility, though its approach is considered less fully featured than some leading rivals.

Sophos’s strength lies in ease of deployment and ongoing management through Sophos Central, which can be valuable for teams without dedicated security engineers.

So…

Palo Alto Networks provides a more feature-rich SASE suite with strong integration across cloud and network security, while Sophos gives a simpler set of SASE-aligned management that can be easier to manage but may not cover all enterprise use cases.

Cost and Total Cost of Ownership

Cost is a big determinant for African enterprises with tight IT budgets.

Palo Alto Networks

Palo Alto products are typically higher priced. Licensing depends on throughput, feature sets and number of users. Support and subscription services add to long-term spend.

For enterprises with complex needs, the higher cost is usually justified by deep inspection and advanced analytics.

However, smaller organisations may find the licensing tiers and hardware requirements challenging to budget for.

Sophos

Sophos licences are bundled more broadly, with firewall, endpoint and some network protection included in single packages. This bundling can make budgeting more predictable.

Sophos is generally seen as more cost-friendly for small and mid-sized businesses, though total costs still depend on the scale of deployment and feature requirements.

In user comparisons, Sophos is described as offering a good return on investment for lean teams, while Palo Alto’s suite is positioned at the higher end of the market.

Deployment and Ongoing Management

Palo Alto Networks

Palo Alto firewalls provide extensive configuration options but can require specialist knowledge to deploy and tune correctly. For small teams without senior security engineers, this complexity can be a barrier.

Training and certification are widely available, but they add to total implementation time and cost.

Sophos

Sophos prioritises a centralised, cloud-managed console and is generally easier to deploy. Most basic policies can be enabled quickly, and integrated endpoint support simplifies configurations.

Sophos’s management interface is friendlier for smaller teams, though advanced customisation options may be more limited.

Support Ecosystem and Regional Presence

Local support and partner networks can greatly influence operational success.

Palo Alto has a global partner ecosystem, but certified partners in Africa are often focused on larger enterprises.

Sophos also has a widespread partner network and is frequently chosen by regional managed service providers because of its easier onboarding and training.

For African organisations without in-house expertise, the availability of certified resellers and support partners able to assist with deployment and maintenance is a key factor.

Palo Alto Networks is a strong choice for organisations with adequate security staff, larger networks and complex compliance requirements. Its threat prevention capabilities, SASE maturity and integration across cloud and network environments offer broad protection for sophisticated threats.

Sophos suits smaller enterprises and lean IT teams. It provides effective threat prevention, straightforward deployment and bundled features that offer predictable cost and management simplicity.

There is no one-size-fits-all answer. For tight budgets and limited staff, Sophos provides the best balance of security depth and operational ease.

For larger enterprises or those facing persistent advanced threats, Palo Alto’s richer feature set may justify the higher cost.

Many still rely on outdated networks and multiple vendors, leading to rising costs, security gaps, and delays at the airport.

To help address these challenges, SITA has launched SITA Connect Fly, a new managed connectivity service powered by Versa – the global leader in universal Secure Access Service Edge (SASE) technology.

SITA Connect Fly gives airlines and the wider transport industry a faster, more secure way to connect departure control systems (DCS) and web applications directly to their passenger-facing workstations, such as check-in kiosks.

With proven Versa SD-WAN connectivity, providing modern software-defined networking and built-in cyber protection, airlines can simplify operations, strengthen resilience, and cut the time needed to open new stations from months to just weeks.

For passengers, the result is less waiting at check-in and boarding, improved trust in the safety of their personal data, and a seamless experience end-to-end.

“Airlines across the world are telling us the same thing: they need faster, more resilient systems to keep up with growing passenger volumes and increased cloud services,” said Martin Smillie, senior vice president for Communications and Data Exchange at SITA. “SITA Connect Fly provides a managed secure connectivity service for pre-flight operations worldwide, helping reduce the risk of outages and keeping network and security policies consistent across airports. In practice, this means smoother check-in, more reliable boarding, and a less stressful journey for passengers.”

Kelly Ahuja, CEO of Versa, added that 

“As SITA’s technology partner, we are extremely gratified to be part of delivering this modernized network and security infrastructure using our VersaONE Universal SASE platform. Our innovations have enabled SITA to transform their managed services and be in a leading position to deliver flexibility and agility to their customers.”

SITA Connect Fly builds on SITA’s widely used Community Connect DCS service, currently supporting check-in and boarding control in more than 400 locations worldwide.

While this revamped managed service will bring all the benefits from its cloud native technology, it will still be cost-effective. Essentially, Connect Fly will deliver more value, yet it will remain price competitive.

The new service is built on VersaONE, Versa’s AI-powered platform that combines network performance and security in one place.

With Versa’s global cloud gateways, airlines can connect through the closest point of access, speeding up response times and reducing delays.

The platform also ensures that enough bandwidth is always available for critical applications, keeping essential airline’s systems like departure control running smoothly.

Thanks to Versa’s next-generation unified networking and security technology, this new managed service will also bring more flexibility, delivering connectivity from any underlying transport layer (ISP, MPLS, 4G/5G, etc.) to any application, no matter its location.

For customers this means no barriers to being connected from any remote airport, including regional sites, and expediting their operations time-to-market to just a few weeks.

As the product also includes full SASE (Secure Access Service Edge) options – which merges cloud-delivered SSE security capabilities with all the SD-WAN benefits, enhancing security without compromising agility – it will additionally cover mobile endpoints, non-airport locations and wider travel industry needs.

Fully integrated with SITA’s common-use systems for check-in and self-service (CUTE and CUSS) and SITA Flex, SITA Connect Fly also lays the foundation for real-time data processing across the broader SITA digital ecosystem, helping airlines and airports deliver more connected, efficient, and reliable services for travelers everywhere.

It brings security closer to users and applications, allowing proactive threat detection, real-time monitoring, and rapid response to potential security incidents.

Businesses need more than just security; they need a holistic approach to network performance and protection.

The integration of SSE, alongside other existing solutions, will help them achieve this.

Cybersecurity has become a top priority for businesses as they integrate remote work into their daily operations and rely on cloud-based services.

The ever-evolving tactics of cybercriminals demand the adoption of novel techniques and technologies to counter emerging threats.

The landscape

The cybersecurity landscape has witnessed a convergence of various attack types and motivations. Acts of sabotage, espionage, and hacktivism have become more prevalent, making it clear that the need for robust cybersecurity measures is greater than ever.

In a survey conducted by PwC, nearly half of the CEOs expressed their intent to increase investments in cybersecurity and data privacy for their respective companies.

A significant portion of these investments is likely allocated to advanced cybersecurity frameworks designed to combat the escalating threats posed by data breaches, malware, ransomware, and other security challenges.

The Rise of SSE

At the forefront of this battle is SSE. According to Gartner, by 2025, approximately 80% of enterprises are projected to adopt a strategy that unifies web, cloud services, and private application access through a single vendor’s SSE platform.

SSE consolidates multiple cybersecurity capabilities within a single cloud-native software stack, protecting enterprises and their networks against anomalies, threats, and sensitive data breaches resulting from phishing, malware, ransomware, data theft, and other unwanted access attempts to locations, applications, and resources.

SSE is a concept aimed at providing improved protection and network performance for organisations relying on cloud-based services and virtual networking.

It offers a holistic approach to security and networking, focusing on network edge security. It streamlines infrastructure, enhances efficiency, and brings security services closer to users and applications, reducing latency and improving the user experience.

SSE comprises several components that set it apart from other network security approaches:

• Network Transformation (SDN): SSE involves a shift toward cloud-based services and virtualisation, replacing traditional hardware-centric networks with software-defined networks (SDN) that provide flexibility and agility.

• Security Integration: SSE incorporates security functions into the network edge, eliminating the need for separate security appliances at multiple locations. This consolidation simplifies architecture, reduces costs, and bolsters security.

• Service Optimisation: SSE places emphasis on enhancing network performance and user experience by bringing security services closer to the network edge, reducing latency and improving responsiveness.

• Zero Trust Network Access (ZTNA): SSE can implement ZTNA principles, enforcing strict access controls, user identity verification, and device health checks to secure network resources at the edge.

• Cloud Secure Web Gateway (SWG): Integration of a Cloud Secure Web Gateway enhances web security, incorporating features such as web filtering, data loss prevention, and malware detection to protect users accessing resources via the network edge.

• Cloud Access Security Broker (CASB): CASB integration within SSE provides visibility and control over cloud services and applications, offering user authentication, access control policies, data encryption, and monitoring of cloud service usage at the network edge.

• Firewall-as-a-Service (FWaaS): FWaaS can be integrated into SSE as a vital security component, monitoring and controlling network traffic with features such as network segmentation, traffic inspection, intrusion prevention, and threat detection.

The Importance of SSE

SSE brings security closer to users and applications, enabling proactive threat detection, real-time monitoring, and rapid response to potential security incidents.

It also ensures secure access to cloud services, a critical requirement for modern business operations. The benefits of SSE include:

• Enhanced Security Posture: SSE implements proactive security measures to protect against advanced threats, with real-time threat detection, encryption, and data loss prevention.

• Secure Access to Cloud Services: It ensures secure connectivity and seamless access to cloud services, establishing secure tunnels, authenticating users, and applying security policies to safeguard data.

• Improved Network Performance: SSE minimises latency by bringing security closer to the network edge, resulting in faster and more reliable network performance, particularly for latency-sensitive applications.

• Bandwidth Optimisation: SSE optimises bandwidth utilisation by managing traffic intelligently, ensuring that critical applications receive the necessary resources.

• Cost Efficiency and Scalability: SSE streamlines network architecture, reducing the need for separate security appliances at every location. It offers scalability to adapt to changing business needs.

• Flexible Scaling: It allows organisations to adapt their network and security infrastructure efficiently as per evolving requirements.

SSE versus SASE

SSE and Secure Access Service Edge (SASE) are occasionally confused, but they serve different scopes. SASE is a broader framework that encompasses SSE, combining networking and security services in a cloud-native architecture.

SASE offers a comprehensive approach to network and security, ensuring secure access to resources regardless of the user’s location.

Components of SASE include network and security integration, identity-centric access, and a zero-trust architecture.

While SSE and SASE have distinct scopes, they can synergise. SSE can be integrated into a broader SASE framework to enhance network edge security and provide localised security services, enabling organisations to establish a comprehensive security posture across their network.

The future

By considering SSE and its potential integration into a broader SASE architecture, businesses can strengthen their security posture and optimise their network infrastructure.

SSE is not just about security; it’s about a holistic approach to network performance and protection, and we believe that the integration of SSE, alongside existing solutions, will help businesses achieve this.

A Quick History Lesson

Believe it or not, the term Software-defined Wide Area Network (SD-WAN) was first introduced back in 2014, practically ancient history when it comes to networking at the edge.

It’s now well recognised and increasingly adopted as the cloud-first way to transform WAN architecture, improving application performance, enabling more efficient connectivity, and reducing network complexity.

Secure Access Service Edge, known as SASE, describes the cloud-first architecture for both WAN and security functions, all delivered and managed in the cloud. In short, SASE is a blend of SD-WAN and cloud-delivered security.

Security Service Edge stands for SSE, the youngest of the “s” acronyms, was first described in 2021 and again this year as part of the Gartner® Magic Quadrant for SSE. As defined by Gartner, Security service edge (SSE) secures access to the web, cloud services and private applications.

Capabilities include access control, threat protection, data security, security monitoring, and acceptable-use control. SSE is primarily delivered as a cloud-based service and may include on-premises or agent-based components.

SASE as a Math Equation

Earlier, SASE was described as a combination of SD-WAN and cloud delivered security, but more specifically, it describes supporting advanced WAN edge networking functions and advanced security services, primarily delivered in the cloud.

As a math equation, it looks something like this: SASE = SD-WAN + SSE

Why The “S” Acronyms?

At the core, the “S” acronyms of SASE, SD-WAN, and SSE mean the transformation of the network and security architectures into tangible business outcomes. Over the years, Aruba has helped hundreds of customers transform legacy networks via the SASE journey, creating incremental business value realised through the automated integration of advanced SD-WAN and industry-leading SSE solutions to create a SASE architecture doesn’t compromise on either networking functionality or security services.

An effective SASE architecture entails a number of advantages:

• Users enjoy the best cloud application experience and quality, which translates into increased productivity, customer satisfaction, and most notably, business profitability
• Reduced business risk and more effective and consistent policy enforcement across the entire enterprise, protecting employees, customers, partners, and ultimately the brand image
• With a simplified WAN architecture, the organization can decrease capital and operational cost via a centralized network and security management, all the while eliminating the cumbersome backhaul of cloud-destined traffic across expensive leased-line circuits

Enterprises realise the highest return on existing and developing cloud investments

To learn more about SASE, SD-WAN, and SSE, and how they are related, including how to realise a WAN and security transformation, watch these videos from Aruba: Everything You Need to Know about SD-WAN and Everything You Need to Know about SASE.