Banking & Finance Cybersecurity

Cybersecurity Built for Banks
and Financial Institutions

Protect depositor data, satisfy GLBA and FFIEC requirements, and defend against wire fraud with a cybersecurity partner that has secured banking institutions for over two decades. Our 39+ layered security controls keep your vaults digital and your customers safe.

Trusted by 2,500+ organizations since 2002. BBB A+ Accredited since 2003. Zero breaches among clients following our security program.

GLBA & FFIEC Compliant PCI-DSS Expertise SOX Compliance Support Zero Client Breaches

Why Banks Choose Petronella for Cybersecurity

Financial institutions face regulatory pressure from every direction. Our banking cybersecurity program addresses GLBA, SOX, PCI-DSS, and FFIEC requirements under one integrated strategy.

GLBA Safeguards Compliance

We implement the administrative, technical, and physical safeguards mandated by the Gramm-Leach-Bliley Act so your institution protects nonpublic personal information exactly the way federal regulators expect.

Wire Fraud Prevention

Business email compromise and wire transfer fraud cost banks billions annually. Our layered defenses include email authentication, transaction anomaly detection, and employee training to stop fraudulent transfers before they clear.

PCI-DSS Card Data Security

Every institution that processes, stores, or transmits cardholder data must comply with PCI-DSS. We scope your cardholder data environment, implement the 12 core requirements, and prepare you for QSA assessments or SAQ completion.

24/7 Threat Monitoring

Banking never sleeps, and neither do cybercriminals. Our Security Operations Center delivers continuous monitoring with extended detection and response, identifying and neutralizing threats around the clock so your customers stay protected.

Why Banking Institutions Are the Number One Cyber Target

When Willie Sutton was asked why he robbed banks, he reportedly answered, "Because that is where the money is." The same logic drives today's cybercriminals. Banks, credit unions, and financial institutions hold the single largest concentration of monetary assets, personally identifiable information, and transaction data on the planet. That makes your institution a high-value target every single day.

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The regulatory landscape for banking cybersecurity is among the most stringent in any industry. The Gramm-Leach-Bliley Act requires every financial institution to develop, implement, and maintain a comprehensive information security program. The FTC's Safeguards Rule, updated with specific technical requirements, demands written risk assessments, encryption of customer information in transit and at rest, multi-factor authentication for anyone accessing customer data, and continuous monitoring of your security controls. Falling short on any one of these requirements can trigger enforcement actions, consent orders, and penalties that threaten your charter.

Beyond GLBA, the Federal Financial Institutions Examination Council provides the Cybersecurity Assessment Tool that examiners use to evaluate your institution's cyber readiness. FFIEC guidance covers everything from authentication protocols and access controls to business continuity planning and third-party vendor management. During examinations, regulators expect to see documented evidence that your security program is not just written on paper but actively tested, monitored, and improved. Our team builds programs that satisfy FFIEC examination standards and produce the audit-ready documentation examiners require.

Publicly traded banks and financial holding companies also face Sarbanes-Oxley requirements for internal controls over financial reporting. SOX Section 404 mandates that management assess and report on the effectiveness of internal controls, and cybersecurity gaps that could affect the integrity of financial data create material weaknesses that auditors will flag. We integrate SOX IT controls into your broader security program so compliance is continuous rather than a last-minute scramble before audit season.

At Petronella Technology Group, Inc., we have been protecting banking institutions since 2002. Craig Petronella, our founder and a Licensed Digital Forensic Examiner with CMMC CRP credentials and MIT cybersecurity certification, has personally directed security programs for banks and credit unions facing active threats, regulatory scrutiny, and sophisticated fraud schemes. Our approach layers 39+ security controls across your entire attack surface, from ATM networks and teller workstations to online banking platforms, mobile applications, and third-party integrations. We have served more than 2,500 clients with a verified track record of zero breaches among those who follow our security program. That is not a tagline. It is a documented fact.

GLBA Information Security Programs

Complete development and implementation of the written information security program required under the Safeguards Rule, including risk assessments, data inventories, access controls, encryption mandates, and board-level reporting.

FFIEC Examination Preparation

We prepare your institution for FFIEC IT examinations by mapping your controls to the Cybersecurity Assessment Tool, conducting maturity assessments, and producing the documentation that examiners expect to review during safety-and-soundness evaluations.

ATM & Endpoint Protection

ATMs, teller workstations, and branch kiosks represent physical-digital convergence points where malware, skimming devices, and unauthorized access can compromise your entire network. We secure these endpoints with application whitelisting, endpoint detection and response, and physical security assessments.

SOX IT Controls Integration

For publicly traded institutions, we map cybersecurity controls to SOX Section 404 requirements, ensuring your IT general controls, access management procedures, and change management processes satisfy both external auditors and internal compliance teams.

Banking Cybersecurity Services & Capabilities

Every service is tailored to the unique regulatory, operational, and threat landscape that banking institutions face daily. We do not offer generic IT security. We deliver banking-specific cybersecurity.

Penetration Testing for Banks

Our bank-specific penetration testing includes internal and external network testing, web application testing of online banking portals, social engineering campaigns targeting bank staff, ATM and kiosk security assessments, and physical security walkthroughs. We construct realistic attack scenarios including lookalike phishing sites and phone-based pretexting that test your defenses the way real adversaries would.

Online Banking Security

We secure your digital banking platforms with web application firewalls, API security testing, session management hardening, and multi-factor authentication enforcement. Our testing covers account takeover prevention, credential stuffing mitigation, and mobile banking application security to ensure depositors can bank online with confidence.

Employee Security Training

Bank employees handle sensitive financial data every day, making them primary targets for social engineering. Our training programs include realistic phishing simulations, wire fraud awareness, pretexting defense, and FFIEC-aligned security awareness curricula. We track completion rates, click-through metrics, and progressive improvement to demonstrate measurable risk reduction to your board and examiners.

Vendor & Third-Party Risk Management

Banks rely on dozens of third-party service providers for core processing, payment networks, cloud services, and more. FFIEC guidance requires documented due diligence for each vendor. We assess your vendor ecosystem, evaluate their security controls, review contractual obligations, and build a continuous monitoring program that satisfies examiner expectations for third-party risk oversight.

Incident Response & Forensics

When a security incident strikes, response time is everything. Our incident response team develops bank-specific response plans, conducts tabletop exercises with your staff, and stands ready to deploy digital forensics capabilities led by our Licensed Digital Forensic Examiner. We handle containment, evidence preservation, regulatory notification coordination, and post-incident remediation so you can focus on protecting your customers and your charter.

Regulatory Compliance Reporting

We produce board-ready security reports, FFIEC Cybersecurity Assessment Tool scorecards, SOX IT control effectiveness documentation, and PCI-DSS compliance status summaries. Our reporting translates technical security metrics into the business-language briefings your board of directors, audit committee, and regulators expect to see.

How We Secure Your Banking Institution

Our proven four-phase engagement model delivers measurable security improvements from the very first month while building the long-term resilience your regulators and depositors demand.

1

Regulatory Gap Analysis

We begin by mapping your current security controls against GLBA Safeguards Rule requirements, FFIEC examination criteria, PCI-DSS standards, and any state-level banking regulations applicable to your institution. This produces a detailed gap report and a risk-prioritized remediation roadmap that your board and examiners can review immediately.

2

Security Architecture Design

Based on the gap analysis, we design a defense-in-depth security architecture tailored to banking operations. This covers network segmentation between branch locations, core banking system hardening, ATM network isolation, online banking platform protections, and secure remote access for employees and auditors.

3

Implementation & Hardening

Our team deploys your 39+ security controls across the entire institution. We implement endpoint detection and response, deploy email security gateways, configure data loss prevention, establish multi-factor authentication, encrypt data in transit and at rest, and train your staff on banking-specific cyber threats and social engineering tactics.

4

Continuous Monitoring & Compliance

Banking cybersecurity is never finished. We deliver ongoing 24/7 security monitoring, quarterly vulnerability assessments, annual penetration testing, FFIEC examination support, and continuous compliance maintenance. As regulations evolve and new threats emerge, we adapt your security program to stay ahead.

Banking & Financial Institutions We Protect

Whether you are a community bank with three branches or a regional institution with hundreds of millions in assets, our cybersecurity programs scale to match your institution's complexity and regulatory obligations.

Community Banks

Community banks serve as the financial backbone of local economies, but they rarely have dedicated cybersecurity staff. Regulators hold community banks to the same GLBA and FFIEC standards as large institutions, creating a compliance burden that requires expert support.

We provide the cybersecurity leadership and technical controls that community banks need to satisfy examiners, protect depositors, and compete with larger institutions that have significantly bigger security budgets.

Credit Unions

Credit unions face the same cyber threats as banks but typically operate with tighter technology budgets. NCUA examiners evaluate credit union cybersecurity using FFIEC standards, and findings can result in corrective actions that disrupt operations and damage member trust.

Our cost-effective security programs are specifically designed for the credit union model, delivering enterprise-grade protection without enterprise-level spending.

Regional & Commercial Banks

Larger banking operations face more complex threat landscapes, including nation-state actors targeting SWIFT messaging, sophisticated business email compromise campaigns, and advanced persistent threats aimed at high-net-worth customer data.

We build multi-layered security architectures that protect complex branch networks, commercial lending platforms, treasury management systems, and wealth management operations across your entire footprint.

Mortgage Companies

Mortgage companies handle extraordinarily sensitive personal and financial data throughout the origination, underwriting, and servicing lifecycle. Wire fraud targeting real estate closings has become one of the fastest-growing cybercrimes in America.

We implement transaction verification protocols, email security controls, and closing process safeguards that prevent wire diversion attacks and protect borrower information from origination through servicing.

Payment Processors

Payment processors sit at the intersection of cardholder data flows, making PCI-DSS compliance non-negotiable. A single breach can expose millions of card numbers and trigger card brand fines, lawsuits, and the loss of processing privileges that would end your business.

We help payment processors achieve and maintain PCI-DSS certification, minimize their cardholder data environment scope, and implement the continuous monitoring that prevents breaches before they happen.

Holding Companies & Bank Subsidiaries

Financial holding companies with multiple subsidiaries face the challenge of maintaining consistent security posture across diverse business lines while satisfying SOX controls, GLBA requirements, and potentially FDIC or OCC examination standards at the holding company level.

We architect unified security programs that provide centralized oversight with subsidiary-level customization, ensuring every entity in your organizational structure meets its specific regulatory obligations.

Why Banking Institutions Trust Petronella Technology Group, Inc.

Not every cybersecurity firm understands banking. We do. Here is what separates our banking security practice from generalist IT providers who treat your institution like any other business.

Proven Banking Sector Experience

We have conducted penetration testing, vulnerability assessments, social engineering campaigns, and comprehensive security programs for banking institutions. We understand the operational realities of branch banking, core processing systems, and the specific regulatory expectations that FDIC, OCC, NCUA, and state banking examiners bring to IT examinations. Our banking clients benefit from battle-tested methodologies refined over more than two decades.

Licensed Digital Forensic Examiner On Staff

Craig Petronella holds a Digital Forensic Examiner license, CMMC CRP credentials, and MIT cybersecurity certification. When a banking institution faces a suspected breach, fraudulent activity, or regulatory investigation, having a licensed forensic examiner already embedded in your security program means evidence is preserved correctly, chain of custody is maintained, and forensic findings are admissible. Most cybersecurity firms cannot offer this capability in-house.

39+ Layered Security Controls

A single firewall does not protect a bank. Our defense-in-depth methodology deploys 39+ security controls spanning network security, endpoint protection, email filtering, data encryption, access management, vulnerability management, security awareness training, incident response, and continuous monitoring. Each layer reinforces the others, so even if one control is bypassed, multiple additional layers prevent the attack from succeeding. This is how we maintain our zero-breach record among compliant clients.

Full-Service Cybersecurity Partner

Unlike niche consultants who perform a single assessment and disappear, Petronella Technology Group, Inc. serves as your long-term cybersecurity partner. We offer vCISO leadership, penetration testing, digital forensics, managed security monitoring, and security awareness training under one roof. One partner, one relationship, complete accountability.

2,500+
Clients Protected
23+
Years Securing Financial Data
0
Breaches Among Compliant Clients
BBB A+
Accredited Since 2003

Petronella vs. Generic IT Providers for Banks

Most IT providers do not understand banking regulations, examination processes, or the specific threat actors targeting financial institutions. Here is how we compare.

Capability Generic IT Provider Petronella Banking Security
GLBA & FFIEC Knowledge Limited or no understanding of banking-specific regulations Deep expertise in GLBA Safeguards Rule, FFIEC CAT, and examination preparation
Penetration Testing Basic automated scanning with template reports Manual exploitation, social engineering, ATM testing, and custom phishing campaigns
Examiner Readiness Cannot support you during regulatory examinations Produces audit-ready documentation that satisfies FDIC, OCC, and NCUA examiners
Wire Fraud Prevention Basic email filtering only Multi-layer BEC defense with DMARC, DKIM, SPF, transaction verification, and staff training
Digital Forensics Must outsource to a third party after an incident Licensed Digital Forensic Examiner on staff with court-admissible evidence handling
Security Controls Firewall and antivirus, maybe a few additional tools 39+ layered controls with defense-in-depth across every attack vector

Banking Cybersecurity: Frequently Asked Questions

Answers to the questions banking executives and IT officers ask most about cybersecurity, compliance, and working with Petronella Technology Group, Inc..

What are the biggest cyber threats facing banks today?

The most significant threats to banking institutions include business email compromise and wire fraud, ransomware attacks that encrypt critical systems and demand payment, credential stuffing attacks against online banking platforms, insider threats from employees with access to sensitive systems, supply chain attacks through compromised third-party vendors, and nation-state actors targeting financial infrastructure. Each of these threats requires specific defensive measures, which is why our 39+ layered security controls approach addresses every vector simultaneously.

What is GLBA and how does it affect our bank's cybersecurity requirements?

The Gramm-Leach-Bliley Act requires financial institutions to explain their information-sharing practices and to safeguard sensitive customer data. The FTC's updated Safeguards Rule, which took full effect in 2023, now requires specific technical controls including encryption of customer information, multi-factor authentication, continuous monitoring, penetration testing, and a written incident response plan. Noncompliance can result in enforcement actions, consent orders, and fines. Our team builds GLBA-compliant information security programs from the ground up.

How do you prepare us for FFIEC IT examinations?

We use the FFIEC Cybersecurity Assessment Tool to evaluate your institution's inherent risk profile and cybersecurity maturity across five domains: cyber risk management and oversight, threat intelligence and collaboration, cybersecurity controls, external dependency management, and cyber incident management and resilience. We then produce the documentation, policies, risk assessments, and control evidence that examiners review during safety-and-soundness IT examinations. Many of our banking clients receive clean examination results as a direct outcome of our preparation work.

Do you handle PCI-DSS compliance for banks?

Yes. Any institution that processes, stores, or transmits payment card data must comply with PCI-DSS. We assess your cardholder data environment, implement the 12 core requirements covering areas like network security, access control, vulnerability management, and monitoring, manage quarterly vulnerability scans through approved scanning vendors, and prepare you for your Qualified Security Assessor evaluation or Self-Assessment Questionnaire completion. We also help minimize your PCI scope through network segmentation and tokenization strategies to reduce both risk and compliance cost. Learn more about our PCI-DSS compliance services.

How do you protect against wire fraud and business email compromise?

Wire fraud prevention requires a multi-layer approach. We implement DMARC, DKIM, and SPF email authentication to prevent domain spoofing, deploy advanced email security gateways that detect impersonation attempts, establish out-of-band transaction verification procedures for wire transfers above designated thresholds, train employees to recognize social engineering tactics and verify unusual requests through separate communication channels, and monitor for compromised credentials that could enable account takeover. Our approach addresses both the technical and human elements of wire fraud defense.

What does your penetration testing for banks include?

Our banking penetration testing goes far beyond automated scanning. We conduct internal and external network penetration testing, web application testing of online and mobile banking platforms, social engineering campaigns including phishing, vishing, and physical pretexting, ATM and kiosk security assessments, and wireless network testing across branch locations. We build custom lookalike phishing sites, test employee susceptibility to phone-based social engineering, and attempt physical access to secure areas like server rooms and communications closets. The result is a comprehensive view of your institution's real-world vulnerability posture with prioritized remediation recommendations.

How does SOX compliance relate to our bank's cybersecurity program?

Sarbanes-Oxley Section 404 requires publicly traded companies, including publicly traded banks and holding companies, to assess and report on internal controls over financial reporting. Cybersecurity weaknesses that could compromise the integrity, accuracy, or availability of financial data systems represent material control deficiencies. Our team integrates IT general controls, access management procedures, change management processes, and data integrity monitoring into your broader cybersecurity program so your SOX compliance is maintained continuously. Learn more about our SOX compliance support.

Can you work alongside our existing core banking provider?

Absolutely. We work alongside your core processing vendor, internet banking provider, card processor, and any other technology partners your institution relies on. Our role is to provide the independent security oversight and assessment that FFIEC guidance requires. We evaluate your vendors' security controls, review their SOC reports, assess contractual security obligations, and ensure that the data flowing between your institution and its service providers is properly protected. We complement your existing technology partners rather than replacing them.

What happens when we have a suspected security incident?

We develop your institution-specific incident response plan before any incident occurs, and we conduct tabletop exercises so your team knows exactly how to respond. If an incident happens, our team activates immediately. We coordinate containment to stop the attack from spreading, preserve forensic evidence using court-admissible chain-of-custody procedures, conduct the investigation using our Licensed Digital Forensic Examiner's capabilities, manage regulatory notification requirements for your federal and state banking regulators, and lead the post-incident remediation and lessons-learned review. Having a cybersecurity partner already embedded in your security program dramatically reduces response time and limits financial and reputational damage.

How quickly can you begin working with our institution?

We can begin our initial regulatory gap analysis and security assessment within days of engagement. Our banking clients typically see a complete baseline assessment within the first 30 days, a detailed remediation roadmap by day 60, and active security control deployment by day 90. If you have an upcoming FFIEC examination or regulatory deadline, we can accelerate the timeline to address your most critical compliance gaps first. Call 919-348-4912 for a free initial consultation.

Your Depositors Trust You. Trust Petronella to Protect Their Data.

Financial regulators are tightening cybersecurity requirements. Cyber criminals are becoming more sophisticated. And a single breach can destroy the depositor trust your institution has spent decades building. The average cost of a financial services data breach now exceeds $5.9 million. Do not wait for an examiner finding or an incident to act.

Join the 2,500+ organizations that trust Petronella Technology Group, Inc. for cybersecurity. Schedule a free banking security assessment to identify your regulatory gaps and build a roadmap to examination-ready compliance.

Petronella Technology Group, Inc. — 5540 Centerview Dr. Suite 200, Raleigh, NC 27606 — [email protected]