Communication is the backbone that sustains modern economies driven by digitisation. Any disruption in the vast and complex communication infrastructure creates significant operational inconvenience and business loss. However, cloud-dependent and AI-driven, advanced systems have given rise to increased threat surfaces. Most enterprises believe they have their bases covered against such cyberattacks with firewalls, identity platforms, and endpoint protections in place. However, a key aspect of the extended security perimeter resides outside their environment, as telecom ecosystems comprise numerous wireless communication services, cable communication services, and cloud platforms.
This expanded attack surface poses threats beyond the enterprise security systems and governance challenges, which cybercriminals are exploiting. Cyble’s ‘Telecommunications Sector Threat Landscape Report 2025’ identified 444 cybersecurity incidents targeting the telecom sector, reinforcing concerns that critical communication infrastructure remains a high-value target for threat actors. This aligns with PwC’s findings published in its study titled ‘2026 Cybersecurity outlook: Technology, media and telecommunications’, wherein it found organisations remain insufficiently prepared to manage cybersecurity risks in a distributed environment. In fact, participants noted that cloud-related threats ranked among the top three cybersecurity risks organisations feel least prepared to address.
It is at this critical intersection of telecom operations, cloud adoption, and cybersecurity risk that Telecom Expense Management (TEM) is emerging as a strategic enabler. By improving visibility across telecom services and financial commitments, TEM is evolving beyond cost optimisation into a governance layer that can help enterprises reduce operational blind spots and enhance cyber resilience. Of course, it comes with its core capabilities that streamline and automate the entire telecom expense lifecycle.
Let’s explore a few key TEM capabilities aiding telecom cybersecurity objectives.
Visibility as the first line of defence
A Research and Markets report estimates that the TEM market will grow from USD 5.07 billion in 2026 to USD 10.07 billion by 2032, driven by demand for operational visibility and cost governance. The report notes how TEM is delivering measurable operational and governance benefits to enterprises in a rapidly evolving telecom landscape.
TEM provides structured, centralised visibility into telecom assets, services, user patterns, and vendors. These centralised dashboards enable better oversight and tracking, leading to improved governance. They aid cybersecurity teams in detecting and mitigating risks before incidents occur.
Here is how TEM is helping enterprises analyse and interpret telecom data for potential risk identification.
Detecting cyber risks through telecom usage patterns
TEM analytics provide insights on:
- Unusual usage spikes or suspicious international usage patterns that may indicate compromised devices
- Active connections that are dormant and may be exploited
- Any sudden provisioning changes across the environments
- Duplicate services
Such real-time visibility enables enterprises to strengthen operational oversight and identify anomalies early for further investigations, with reduced cyber risk exposure in their telecom environments.
Enhancing cybersecurity through better compliance
A key advantage of TEM solutions is enhanced vendor management enabled by greater visibility into vendor operations and performance. Managing multiple cable and wireless communication service providers and cloud partners requires consistent monitoring and governance to identify any operational gaps.
TEM helps enterprises strengthen vendor governance through:
- Automated contract lifecycle management
- Invoice verification
- Service validation
- Dispute management
- Performance tracking
From a cybersecurity perspective, this enables organisations to validate service ownership and vendor accountability, strengthening compliance across the extended ecosystem. TEM is often complemented by cloud-based spend management solutions to ensure consistent governance across both telecom and cloud environments. TEM supports vendor security audits to verify that their networks and services adhere to established cybersecurity standards and regulations. Thus, robust vendor governance enabled through TEM can reduce potential exposure to cyberattack risks.
Additionally, TEM automation can enhance asset, invoice, and inventory management, leading to financial accuracy with reduced overheads. Organisations that still consider TEM merely as a financial tool risk missing its strategic value, especially in the key area of cybersecurity. Accenture’s ‘State of Cybersecurity Resilience 2025’ report found that only 28% of organisations embed security into transformation initiatives from the outset. As a result, many organisations may have to retrofit security measures later. Enterprises that evaluate TEM from this perspective, understand and leverage its cross-functional capabilities, will find themselves on the right side of this statistic. TEM capabilities are evolving further with AI-powered analytics capabilities supporting predictive risk identification. It can help enterprises build cyber resilience as they pursue their digital transformation goals.
How Infosys BPM can help
Infosys BPM’scloud and telecom expense management solution (CTEM) is a unique managed services model that allows customers to overcome their challenges of limited visibility into their telecom expenses. Benefits include improved financial control, operational efficiency, and up to 30% committed telecom expense savings.
