Customer Success Stories | Financial

Case Study: Reducing Unauthorized Access by 97% for a Major Payroll Company

See how Segura® helped one of Brazil’s largest payroll agencies protect critical infrastructure, cutting unauthorized access by 97% and significantly improving accountability.

Industry

Financial Services

Region

Latin America (LATAM)

Solutions

Privileged Access Management

Products

PAM Core

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The Challenge

A vast multi-region network managing critical payroll data for over 90 million Brazilian citizens faced severe security issues, including indiscriminate privileged access, shared secrets, and a lack of accountability, making it impossible to establish a security perimeter or prevent unauthorized access.

The Solution

Segura® isolated device access using a secure gateway with high availability and disaster recovery, recorded all sessions with MFA through hardware tokens, integrated user behavior monitoring with SIEM and ITSM tools to alert on deviations, and implemented automated password rotation to prevent sharing.

See how PAM Core works »

The Results

By deploying Segura®, the customer integrated real-time user behavior with SIEM (IBM), successfully eliminating over 97% of unauthorized access.

96%

reduction of local static passwords.

1.1K

users lost direct access to infrastructure.

300

privileged sessions recorded and stored per day.

Details

Introduction

Imagine managing one of the largest payroll databases in the world, responsible for safeguarding sensitive social security information for over 90 million Brazilian citizens. Picture the complexity of overseeing three massive data centers spread across Brazil, each housing thousands of devices critical for processing and storing this vital data. For this payroll provider, the challenge was not just in handling immense volumes of data but also in combating severe security vulnerabilities that threatened the integrity of their operations.

Operating with fixed local passwords and indiscriminate privileged access, the organization faced a daunting task. With nearly every IT device capable of bypassing security measures and without any mechanism to record privileged access, their network was a fortress with numerous cracks. Shared secrets further exacerbated the situation, which allowed malicious users to act without accountability.

Establishing a secure perimeter and preventing unauthorized access seemed nearly impossible in such an environment. As the situation grew increasingly precarious, it became evident that a comprehensive and robust solution was urgently needed to protect this critical infrastructure and ensure the security of millions of individuals' data.

Major Challenges with Security and Data Integrity

With three enormous data centers spread across Brazil and more than 6,000 devices managing critical data, this organization struggled with a multitude of security issues. Fixed local passwords and indiscriminate privileged access allowed nearly any IT device to compromise sensitive payroll information.,/b> The lack of session recording and accountability made it impossible to establish a security perimeter or prevent unauthorized actions. Shared secrets exacerbated the problem, leading to security gaps and easy impersonation.

Segura® to the Rescue

To tackle these issues, Segura® implemented the PAM Core, a comprehensive security solution that fortified the network by isolating device access through a secure gateway with high availability and disaster recovery. All sessions were recorded using Segura®’s cluster security gateway with multi-factor authentication via hardware tokens. Real-time user behavior monitoring was integrated with SIEM and ITSM tools to detect deviations and alert on suspicious activities. Automated password rotation eliminated sharing, further securing the system.

Embracing the Future

The payroll company’s experience with Segura® highlights the transformative impact of a comprehensive security solution. By tackling the critical vulnerabilities in its vast network, the organization has achieved remarkable improvements in data protection and access control. The deployment of Segura®'s advanced features has not only safeguarded sensitive payroll information but also set a new benchmark for security and accountability. This success underscores the effectiveness of integrating cutting-edge technology to address complex security challenges, paving the way for a more secure and resilient future.

Explore more from Segura®

Segura® is the only PAM solution on the market that covers the entire privileged access lifecycle. Explore our suite of advanced security solutions:

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A secure and efficient way for tools and applications to request confidential information such as secrets, credentials, and other sensitive data used throughout the DevOps lifecycle.

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Segura® Endpoint Manager

Manage and monitor privileged sessions on workstations, ensuring secure access control, auditing, and compliance with IT security policies and regulations.

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Centralize, manage, and automate the lifecycle of digital certificates, ensuring compliance and reducing operational risks.

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    70% lower Total Cost of Ownership (TCO) compared to competitors.

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    90% higher Time to Value (TTV) with a quick 7-minute deployment.

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    The Only PAM solution available on the market that covers the entire privileged access lifecycle.