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.

With attackers gaining access to sophisticated tools, including AI that can replicate voices and writing styles, the gap between what organisations defend against and what criminals actually deploy is increasing. 

A lot of businesses are still relying on outdated assumptions about how scams work, leaving them exposed to threats that bypass email filters, endpoint protection, and even multi-factor authentication.

According to Danny Mitchell, Cybersecurity Writer at Heimdal Security, a cybersecurity company that delivers a unified, AI-powered protection platform combining next-gen antivirus, threat prevention, and privileged access control, the threat landscape in 2026 will be shaped by attackers who understand how to exploit trust, fatigue, and system-level vulnerabilities.

“Scams are no longer simply tricking users into clicking a bad link,” says Mitchell. “Attackers now target the infrastructure, the identity layer, and the psychological weaknesses that traditional security tools weren’t designed to address.”

Below, Mitchell outlines the scams security teams are already seeing evolve, and what organisations should prioritise now to reduce exposure heading into 2026.

The Cyber Scams Security Teams Are Already Seeing Evolve

Mitchell identifies the scams gaining traction, explaining that they aren’t entirely new, but the way they’re being executed is changing in ways that make them far more dangerous.

• AI-Powered Phishing and Voice Cloning

Phishing emails used to be easy to spot. Poor grammar, generic greetings, and suspicious links were obvious red flags. Now, attackers use AI to analyse writing styles, mimic tone, and create messages that sound exactly like someone you know. 

Voice cloning has become particularly concerning. Criminals can replicate a colleague’s or manager’s voice using just a few seconds of audio.

“We’re seeing cases where employees receive calls that sound identical to their CEO, requesting urgent wire transfers or access credentials,” Mitchell says. “The technology required to do this is now accessible and cheap. It’s not a theoretical risk any longer, but actually happening regularly.”

• Business Email Compromise with MFA Fatigue

Business email compromise (BEC) attacks have evolved to bypass multi-factor authentication (MFA). The tactic is called MFA fatigue. Attackers flood a user’s phone with dozens of push notifications until the person, frustrated or confused, approves one just to stop the alerts.

“MFA is still important, but it’s not a silver bullet,” Mitchell explains. “Attackers know that users get tired, especially if they’re bombarded with notifications during a meeting or late at night. One accidental approval is all it takes.”

• Malicious Browser Extensions

Browser extensions are small tools that add functionality to web browsers, but they also represent a significant attack surface. Malicious extensions can monitor everything a user types, capture login credentials, or redirect users to phishing pages without them noticing.

Mitchell highlights how these extensions often disguise themselves as productivity tools or security add-ons. “Users install them thinking they’re improving their workflow, but in reality, they’ve just handed an attacker full visibility into their online activity,” he says.

• DNS-Based Redirection and Fake Update Scams

Attackers are increasingly targeting the DNS layer, which is the system that translates website names into IP addresses. By poisoning DNS records, criminals can redirect users to fake websites that look identical to the real thing.

“You type in your bank’s URL, but instead of reaching the legitimate site, you’re sent to a replica controlled by attackers,” Mitchell explains. “Everything looks normal, so you enter your credentials, and now they have them.”

Fake update scams are another growing threat. Users receive pop-ups claiming their software needs an urgent update. Clicking the prompt installs malware instead.

How Organisations Can Reduce Scam Exposure Going Into 2026

Mitchell stresses that organisations cannot rely solely on employees making perfect decisions under pressure. He reveals the controls that security teams need to implement to prevent scams from reaching users in the first place.

• DNS-Level Threat Prevention: Blocking threats at the DNS layer stops malicious domains before users can interact with them. 

“If the connection to a phishing site or malware server is blocked at the DNS level, the scam never gets a chance to work,” Mitchell says.

• Privilege Access Controls: Limiting who has access to sensitive systems reduces the impact of compromised accounts. Mitchell advises implementing least-privilege access, where users only have the permissions they need to do their job. 

“If an attacker compromises an account with limited access, the damage they can do is contained,” he explains.

• Patch and Asset Hygiene: Unpatched software creates entry points for attackers. Mitchell recommends automated patch management to close vulnerabilities quickly and maintain an accurate inventory of all devices and applications.
• User Risk Reduction Without Relying on ‘Perfect Behaviour’: Rather than expecting employees to identify every scam, organizations should reduce the opportunity for human error. This includes disabling risky features like MFA push notifications in favor of more secure authentication methods, restricting browser extension installations, and using email filtering that flags unusual requests.

“Security needs to work even when users are tired, distracted, or under pressure,” Mitchell says. “The goal isn’t to blame people for falling for scams, but rather to build systems that make scams harder to execute.”