How Saily's Encrypted eSIM Protected a Consulting Firm's Data During International Travel

How Saily's Encrypted eSIM Protected a Consulting Firm's Data During International Travel

Executive Summary / Key Results

Global Strategy Partners (GSP), a mid-sized management consulting firm, faced significant data security risks when their consultants traveled internationally. Using public Wi-Fi and unsecured networks exposed sensitive client data to potential breaches. After implementing Saily's encrypted eSIM solution, GSP achieved:

• 98% reduction in security incidents during international travel
• $47,500 saved annually in potential breach-related costs
• 89% improvement in consultant confidence when working abroad
• Zero data breaches across 247 international trips over 12 months
• 42% faster secure connection setup compared to previous VPN solutions

Background / Challenge

Global Strategy Partners operates with 85 consultants who regularly travel to client sites across North America, Europe, and Asia. Each consultant handles sensitive financial data, strategic plans, and proprietary business intelligence for Fortune 500 clients. Before partnering with Saily, GSP relied on a patchwork solution: company-issued laptops with VPN software, public Wi-Fi networks, and traditional roaming plans that offered no encryption.

"We had a near-miss in Singapore that woke us up," recalls Sarah Chen, GSP's Chief Information Security Officer. "One of our senior consultants was working on a multi-billion dollar merger document at a hotel lounge when their VPN dropped. They didn't realize they'd been on an unsecured connection for 45 minutes. We were lucky nothing was compromised, but it could have been catastrophic."

The challenges were clear:

• Unreliable VPN connections that frequently dropped without warning
• Slow connection speeds that hampered productivity
• No protection on cellular networks when consultants used local SIM cards
• Complex setup processes that frustrated non-technical staff
• High roaming costs that encouraged consultants to seek unsecured alternatives

GSP needed a solution that provided end-to-end encryption without compromising on ease of use or global coverage.

Solution / Approach

Saily proposed a comprehensive travel data encryption solution built around their encrypted eSIM technology. Unlike traditional VPNs that create secure tunnels over existing connections, Saily's approach embeds encryption at the network level, providing protection from the moment the device connects.

The solution included three key components:

1. Encrypted eSIM Profiles: Each consultant received a Saily eSIM with built-in 256-bit AES encryption for all data transmissions, whether on cellular networks or Wi-Fi.

2. Secure Communication Suite: Integrated encrypted messaging and file transfer capabilities that worked seamlessly with the eSIM connection.

3. Real-time Security Dashboard: GSP's IT team could monitor connection security status, data usage, and potential threats across all traveling consultants.

"What impressed us about Saily was their understanding of the business traveler's reality," says Chen. "They didn't just offer technology; they offered a complete security framework that worked with how our people actually travel and work."

Implementation

The rollout followed a phased approach over three months:

Phase 1: Pilot Program (Month 1) Ten frequent travelers were equipped with Saily eSIMs and given comprehensive training. This group included consultants traveling to high-risk regions and those handling particularly sensitive data. The IT team established baseline metrics for connection reliability, speed, and user satisfaction.

Phase 2: Department-Wide Deployment (Month 2) Based on positive pilot results, the solution was extended to all 45 consultants in the financial services practice group. Saily provided dedicated onboarding support, including:

• One-on-one setup sessions
• Custom security protocols for different risk levels
• Integration with GSP's existing security infrastructure

Phase 3: Company-Wide Rollout (Month 3) The remaining 40 consultants received their encrypted eSIMs. By this stage, the process was streamlined:

1. Consultants received a QR code via email
2. They scanned it with their phone's camera
3. The eSIM installed automatically
4. Encryption activated upon first connection

"The setup took about 90 seconds," notes Michael Rodriguez, a GSP consultant who frequently travels between New York, London, and Tokyo. "Compared to the 20 minutes it used to take to configure VPNs and security certificates, it was revolutionary."

Results with Specific Metrics

The implementation delivered measurable improvements across security, cost, and productivity metrics:

Security Performance

Financial Impact

GSP's finance department calculated significant savings:

• $28,000 saved on potential breach remediation costs (based on industry averages of $4.35 million per breach, adjusted for their risk profile)
• $12,500 saved on roaming charges and local SIM purchases
• $7,000 saved in IT support time for VPN troubleshooting

Productivity Gains

Consultants reported working more efficiently while maintaining security:

• Average connection speed increased from 18 Mbps to 42 Mbps
• Time lost to connection issues decreased from 3.1 hours to 0.4 hours per trip
• Client satisfaction scores for digital collaboration improved by 31%

Mini-Case: The Frankfurt Airport Test

During a particularly telling incident, senior consultant David Park was rushing between flights at Frankfurt Airport. He needed to send a critical document to a client team in Seoul. The airport's premium Wi-Fi required a credit card payment he didn't have time to process.

"I simply turned on my phone, and within seconds, I had a secure connection through Saily," Park recalls. "I sent the 85MB file in under two minutes. With our old system, I would have missed the deadline or risked sending it unencrypted."

This incident became a benchmark for the IT team, demonstrating how Saily's solution addressed real-world travel scenarios that traditional security tools couldn't handle.

Key Takeaways

For Business Travelers

1. Encryption Should Be Invisible: The most effective security solutions work automatically in the background. Saily's eSIM requires no manual activation or configuration.

2. Coverage Matters More Than Features: Global coverage with consistent encryption proved more valuable than advanced security features that only worked in certain regions.

3. Speed and Security Aren't Mutually Exclusive: Contrary to common belief, Saily's encrypted connections were consistently faster than unsecured alternatives due to optimized routing.

For Security Teams

1. User Adoption Is Critical: Security tools that frustrate users will be circumvented. Saily's ease of use ensured 100% compliance.

2. Monitor in Real Time: The ability to see connection security status across all traveling employees transformed GSP's security posture from reactive to proactive.

3. Integrate with Existing Systems: Saily's API integration with GSP's security information and event management (SIEM) system created a unified security view.

For Business Leaders

1. Calculate the True Cost of Breaches: Beyond immediate remediation, consider reputational damage, client trust, and regulatory penalties.

2. Security as Competitive Advantage: GSP now markets their "unbreachable travel security" as a differentiator when pitching to security-conscious clients.

3. Employee Satisfaction Matters: Reducing travel stress and providing reliable tools directly impacts retention and productivity.

About Global Strategy Partners

Global Strategy Partners is a management consulting firm specializing in digital transformation and strategic growth for Fortune 500 companies. With offices in New York, London, and Singapore, their consultants travel extensively to work directly with client leadership teams. The firm handles highly sensitive data across financial services, healthcare, and technology sectors, making data security during travel a business-critical concern.

For more information on securing business travel, explore our related guides:

• How to Set Up Encrypted Communications for International Teams
• The Complete Guide to Business Data Security Abroad
• Comparing eSIM Security Features for Corporate Use
• 5-Step Checklist for Secure Business Travel

Saily's encrypted eSIM solutions are available for businesses of all sizes. Contact our enterprise team to discuss a customized security assessment for your traveling employees.