Positive Technologies Discontinues Active Development of PT AF 3, Shifts Focus to PT AF PRO and PT Cloud AF

Positive Technologies is halting active development of its PT Application Firewall 3 product and redirecting resources toward PT AF PRO and the cloud-based PT Cloud AF. Existing customers of the legacy WAF will continue to receive technical support, though no significant new capabilities are expected. The company cites the dramatic expansion of modern web infrastructure, which now spans hundreds of applications, APIs, and microservices across data centers, clouds, branches, and subsidiaries. Positive Technologies notes that exploitation of internet-facing web application vulnerabilities remains the leading initial access vector, accounting for 36 percent of successful corporate network intrusions. PT AF PRO, developed from the ground up over more than six years, is positioned as the new flagship solution for large-scale, distributed environments. The cloud offering PT Cloud AF provides a hardware-free alternative that organizations can manage themselves or fully outsource to partners. Client adoption of PT AF PRO has doubled over the past year.

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Positive Technologies is winding down active development of PT Application Firewall 3 and reallocating its main engineering resources to PT AF PRO and the cloud-native PT Cloud AF.

Current customers of the older WAF solution will continue to receive technical support, but the product is unlikely to gain major new features going forward.

Why the strategy is changing

Over the past decade, corporate web infrastructure has expanded dramatically. Organizations that once managed a handful of websites now operate hundreds of applications, APIs, and microservices distributed across on-premises data centers, multiple clouds, branch offices, and subsidiary networks.

At the same time, the threat landscape has evolved. Compromising a web application is frequently no longer the attacker’s final objective but rather a foothold for deeper penetration into internal corporate networks.

According to Positive Technologies data, exploitation of vulnerabilities in internet-accessible web applications remains the most common initial access technique, responsible for 36% of successful attacks against corporate environments.

New flagship: PT AF PRO

The company’s primary focus is now PT AF PRO, a solution developed from scratch over more than six years. It is designed to protect hundreds of applications in highly distributed infrastructures and offers centralized security policy management, remote site connectivity via external agents, and the ability to apply updates without interrupting traffic processing.

Protected applications can be segmented into isolated spaces with dedicated compute resources and granular access controls for security events. This architecture targets large enterprises and holding companies that operate multiple security teams with differing service requirements.

Cloud offering gains priority

The second strategic priority is PT Cloud AF, a cloud-delivered WAF for applications and APIs that eliminates the need to purchase and maintain hardware. Customers can manage the service themselves or delegate configuration and ongoing operations to a partner.

Over the past year, the customer base for PT AF PRO has doubled, reflecting growing demand for scalable, distributed web application protection.

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