Why the Traditional Trust Model is Broken

For decades, financial institutions have relied on perimeter-based security like building a strong digital wall around their systems. The idea was simple: keep the bad actors out, and everything inside the wall would be safe. But today, this approach is not just outdated it’s dangerous.

Cyber threats are no longer limited to external hackers trying to breach the network. They now include insider threats, compromised credentials, and sophisticated social engineering attacks. A single phishing email can give an attacker access to critical systems, bypassing the entire perimeter defence.

According to industry research, over 60% of data breaches involve insider threats or compromised credentials. This means that even if a financial institution’s outer defences are strong, the threat can already be inside undetected.

Perimeter based security, once the standard, operates on a dangerous assumption: that users and systems inside the network are trustworthy. But today, that “inside” is no longer clearly defined.


• Flat network access increases blast radius: Once a bad actor gains access, they can move freely across systems compromising sensitive data.

• Overprivileged users and third parties: Employees, contractors, and integrated services often have more access than necessary, increasing risk.

• Reactive security postures: Traditional models only act after detecting known threats leaving them blind to zero-day attacks and internal breaches.


This is not a model built for dynamic digital ecosystems. It’s a model built for static IT environments. And that’s no longer the world we live in.

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What is Zero Trust? More Than Just a Buzzword

Zero Trust isn’t a product or a firewall. It’s a security philosophy rooted in the idea that no actor internal or external, should be inherently trusted. Instead, access should be earned, verified, and continuously reassessed.

Core Tenets of Zero Trust:


• Verify Explicitly: Authenticate every identity, whether it’s a human user, app, or IoT device.

• Use Least Privilege Access: Grant only the minimum required access, and revoke automatically when no longer needed.

• Assume Breach: Design networks and applications assuming that attackers will get in.

• Micro-segment Networks: Divide the network into zones, limiting lateral movement.

• Continuously Monitor Behaviour: Use analytics to detect unusual patterns and auto-trigger alerts.


With Zero Trust, you move from static security boundaries to dynamic, risk-aware enforcement

Zero Trust Architecture is not just a technology, it’s a philosophy. It operates on a fundamental principle: never trust, always verify. Instead of assuming that users, devices, or applications within the network are safe, Zero Trust continuously questions and verifies their authenticity.

Zero Trust transforms security from a static, reactive model to a dynamic, adaptive defense strategy.

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Why Financial Institutions Need Zero Trust Now

Financial institutions are prime targets for cyberattacks due to the sensitive nature of the data they manage customer information, transaction records, account details, and more. Unfortunately, this also makes them the perfect target for cybercriminals. In fact, the financial sector is 300% more likely to be targeted by cybercriminals than other industries.

But the risks go beyond external attackers. Insider threats, whether intentional or accidental account for a significant portion of data breaches. Employees with excessive access privileges, compromised user accounts, or even third-party contractors can pose serious risks.

The consequences of a data breach for a financial institution can be catastrophic:


• Financial Losses: The average cost of a data breach in the financial sector exceeds $5 million, covering everything from regulatory fines to legal fees and customer compensation.

• Reputation Damage: Customers expect their financial institutions to protect their data. A single breach can destroy trust, leading to customer churn and lost business.

• Regulatory Penalties: Financial institutions must comply with strict data protection regulations, including GDPR, PSD2, and PCI-DSS. Failing to secure customer data can result in severe penalties.

Financial institutions are among the most complex and targeted environments:

• They run on hybrid infrastructure (cloud + on-prem)
• Rely on third-party fintech integrations
• Operate under global compliance pressure
• Manage millions of sensitive transactions daily


Top Threats Facing FSIs:

• Credential Stuffing and Account Takeovers
• APIs as Exploitable Surfaces
• Shadow IT and Unsanctioned Devices
• Supply Chain Vulnerabilities


The stakes are high reputational damage, regulatory fines, and loss of customer trust. Zero Trust enables FSIs to shrink the attack surface and fortify every digital entry point.

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How FT Embeds Zero Trust, Seamlessly

FT RunSync is purpose-built to help financial institutions embrace Zero Trust without disrupting performance or customer experience. It provides a comprehensive suite of security capabilities designed to protect sensitive data, ensure compliance, and maintain operational excellence.

How Our Solutions Enable Zero Trust:


• RunSync: Monitors API usage, user activity, and infrastructure health 24/7. Delivers real-time anomaly detection, threat scoring, and automated response orchestration.

• VisionCraft: Enforces policy-based access and builds tamper-proof audit trails. Keeps your institution ready for any audit or investigation.

• Catalyst X: Acts as a secure API gateway and middleware, ensuring encrypted communication across legacy and modern systems without increasing exposure.
• Adaptive Access Control: RunSync continuously verifies user identities, applying multi-factor authentication and context-aware security protocols to ensure that only authorised users can access critical systems.
Continuous.
• Monitoring and Analytics: RunSync provides 24/7 monitoring of user behavior, network traffic, and application performance. This real-time visibility allows institutions to detect suspicious activities and respond immediately.

• Secure API Management: RunSync ensures that all data exchanged between applications is encrypted and securely transmitted, protecting sensitive customer information from unauthorised access.
• Encrypted Data Exchange: Every piece of data whether at rest or in transit is encrypted using industry-standard protocols, ensuring that it remains secure, even in the event of a breach.

• Scalable Security: As your institution grows, RunSync scales effortlessly, maintaining consistent protection across all systems, applications, and user devices.

Together, they deliver Zero Trust outcomes without paralyzing operations. By leveraging FT RunSync, financial institutions can achieve Zero Trust without sacrificing speed, scalability, or customer experience.

From Compliance to Continuous Resilience

Zero Trust isn’t just about preventing breaches, it’s about proving trust continuously. Financial institutions operate under intense scrutiny from regulators while navigating sophisticated cyber threats. FT bridges both worlds by embedding continuous compliance and real-time resilience into your infrastructure.


FT’s Compliance-Driven, Resilient Security Approach:


• Real-time Audit Logs with RunSync: Every user or system interaction is logged with cryptographic integrity. Regulators can trace, verify, and audit access across roles, jurisdictions, and timeframes with zero manual overhead.

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• Geographic Policy Enforcement via VisionCraft: FT adapts access policies dynamically based on location, user type, and threat score, ensuring you meet local regulations like RBI, GDPR, and PCI DSS without complex coding.

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• Privacy-by-Design Architecture: Data minimisation, encryption, and retention rules are baked into FT’s infrastructure, reducing exposure and maintaining compliance by default.

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• Anomaly-Driven Defence with RunSync: Proactively detects deviations from expected behavior such as off-hours logins or unrecognised devices and initiates automated interventions to stop attacks before escalation.

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• Instant Regulatory Response: Whether it’s an unauthorised data access or a system failure, FT’s real-time alerting mechanisms prepare your compliance and security teams to respond within minutes not days.
This combination of proactive threat mitigation and automated compliance builds the ultimate foundation for trust, resilience, and readiness.
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Don’t Trust the Perimeter. Reinvent It.

As financial institutions navigate a rapidly shifting landscape defined by evolving customer expectations, aggressive digital-native competitors, and increasingly complex regulations operational efficiency is no longer just a nice-to-have. It's the foundation for resilience, growth, and long-term relevance.

In a world of complex systems, dispersed teams, and relentless cyber threats, security needs to be dynamic. Zero Trust provides that dynamism and FT makes it practical.


Our modular architecture lets you:

• Embed continuous authentication into every process
• Secure cross-border API interactions
• Turn compliance into an always-on capability


With Fyscal Technologies, you don’t just build secure systems. You build systems that stay secure as you scale.