Ecosystm research shows that cybersecurity is the most discussed technology at the Board and Management level, driven by the increasing sophistication of cyber threats and the rapid adoption of AI. While AI enhances security, it also introduces new vulnerabilities. As organisations face an evolving threat landscape, they are adopting a more holistic approach to cybersecurity, covering prevention, detection, response, and recovery.
In 2025, cybersecurity leaders will continue to navigate a complex mix of technological advancements, regulatory pressures, and changing business needs. To stay ahead, organisations will prioritise robust security solutions, skilled professionals, and strategic partnerships.
Ecosystm analysts Darian Bird, Sash Mukherjee, and Simona Dimovski present the key cybersecurity trends for 2025.
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1. Cybersecurity Will Be a Critical Differentiator in Corporate Strategy
The convergence of geopolitical instability, cyber weaponisation, and an interconnected digital economy will make cybersecurity a cornerstone of corporate strategy. State-sponsored cyberattacks targeting critical infrastructure, supply chains, and sensitive data have turned cyber warfare into an operational reality, forcing businesses to prioritise security.
Regulatory pressures are driving this shift, mandating breach reporting, data sovereignty, and significant penalties, while international cybersecurity norms compel companies to align with evolving standards to remain competitive.
The stakes are high. Stakeholders now see cybersecurity as a proxy for trust and resilience, scrutinising both internal measures and ecosystem vulnerabilities.
2. Zero Trust Architectures Will Anchor AI-Driven Environments
The future of cybersecurity lies in never trusting, always verifying – especially where AI is involved.
In 2025, the rise of AI-driven systems will make Zero Trust architectures vital for cybersecurity. Unlike traditional networks with implicit trust, AI environments demand stricter scrutiny due to their reliance on sensitive data, autonomous decisions, and interconnected systems. The growing threat of adversarial attacks – data poisoning, model inversion, and algorithmic manipulation – highlights the urgency of continuous verification.
Global forces are driving this shift. Regulatory mandates like the EU’s DORA, the US Cybersecurity Executive Order, and the NIST Zero Trust framework call for robust safeguards for critical systems. These measures align with the growing reliance on AI in high-stakes sectors like Finance, Healthcare, and National Security.
3. Organisations Will Proactively Focus on AI Governance & Data Privacy
Organisations are caught between excitement and uncertainty regarding AI. While the benefits are immense, businesses struggle with the complexities of governing AI. The EU AI Act looms large, pushing global organisations to brace for stricter regulations, while a rise in shadow IT sees business units bypassing traditional IT to deploy AI independently.
In this environment of regulatory ambiguity and organisational flux, CISOs and CIOs will prioritise data privacy and governance, proactively securing organisations with strong data frameworks and advanced security solutions to stay ahead of emerging regulations.
Recognising that AI will be multi-modal, multi-vendor, and hybrid, organisations will invest in model orchestration and integration platforms to simplify management and ensure smoother compliance.
4. Network & Security Stacks Will Streamline Through Converged Platforms
This shift stems from the need for unified management, cost efficiency, and the recognition that standardisation enhances security posture.
Tech providers are racing to deliver comprehensive network and security platforms.
Recent M&A moves by HPE (Juniper), Palo Alto Networks (QRadar SaaS), Fortinet (Lacework), and LogRhythm (Exabeam) highlight this trend. Rising player Cato Networks is capitalising on mid-market demand for single-provider solutions, with many customers planning to consolidate vendors in their favour. Meanwhile, telecoms are expanding their SASE offerings to support organisations adapting to remote work and growing cloud adoption.
5. AI Will Be Widely Used to Combat AI-Powered Threats in Real-time
By 2025, the rise of AI-powered cyber threats will demand equally advanced AI-driven defences.
Threat actors are using AI to launch adaptive attacks like deepfake fraud, automated phishing, and adversarial machine learning, operating at a speed and scale beyond traditional defences.
Real-time AI solutions will be essential for detection and response.
Nation-state-backed advanced persistent threat (APT) groups and GenAI misuse are intensifying these challenges, exploiting vulnerabilities in critical infrastructure and supply chains. Mandatory reporting and threat intelligence sharing will strengthen AI defences, enabling real-time adaptation to emerging threats.
Last week AT&T announced a partnership with Fortinet to expand their managed security services portfolio. This partnership provides global managed Secure Access Service Edge (SASE) solutions at scale. The solution uses Fortinet’s SASE stack which unifies software-defined wide-area network (SD-WAN) and network security capabilities into AT&T managed cybersecurity framework. Additionally, AT&T SASE and Fortinet will integrate with AT&T Alien Labs Threat Intelligence platform, a threat intelligence unit to enhance detection and response. AT&T has plans to update its managed SASE service during the year and will continue to bring more options.
Talking about the AT&T-Fortinet partnership, Ecosystm Principal Advisor, Ashok Kumar says, “This move continues the trend of the convergence of networking and security solutions. AT&T is positioning themselves well with their integrated offer of network and security services to address the needs of global enterprises.”
Convergence of Network & Security
AT&T’s improved global managed security service includes features such as secure web gateway, firewall-as-a service, cloud access security broker (CASB) and zero-trust access, which provides security teams and analysts with unified capabilities across the cloud, networks and endpoints. The solution aims to enable enterprises to create a more resilient network bringing the core capabilities of the two companies that will reduce operational costs and deliver a unified offering.
Last year AT&T also partnered with Cisco to expand its SD-WAN solution and to support AT&T Managed Services using Cisco’s vManage controller through a single management interface. Over the past years multiple vendors including Fortinet have developed comprehensive SASE solution capabilities through partnerships or acquisitions to provide a unified offering. Last year Fortinet acquired Opaq, a SASE cloud provider to bolster their security capabilities through OPAQ’s patented Zero Trust Network Access (ZTNA) cloud solution and to strengthen SD-WAN, security and edge package.
The Push Towards Flexible Networking
Kumar says, “The pandemic has created a higher demand and value for secure networking services. Enterprises experienced greater number of phishing and malware attacks last year with the sudden increase in work-from-home users. The big question enterprises need to ask themselves is whether legacy networks can support their evolving business priorities.”
“As global economies look to recover, securing remote users working from anywhere, with full mobility, will be a high priority for all enterprises. Enterprises need to evaluate mobile SASE services that provide frictionless identity management with seamless user experiences, and be compatible with the growing adoption of 5G services in 2021 and beyond.”
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