How to Boost Cybersecurity in Fintech and Banking?

Posted DateOctober 11, 2022
Posted Time 3   min Read

Globally, fintech firms saw 2.5 times more attacks in Q1 2022. The BFSI industry is prone to cyberattacks every day.

Fintech firms carry some vital data. Cybercriminals know it. They aim to exploit your system’s flaw to access the data. The worst part is they will use it for financial fraud.

A successful data breach causes penalties and reputation losses. It scares away your customers. It is even motivating cybersecurity in Fintech.

How do you make a secure financial platform? What can you do to defend your business? Explore BFSI cybersecurity best practices here.

What’s Changed Cybersecurity in Banking and Finance?  

Cybersecurity in the BFSI has become complex. Customers prefer digital banking. 78% of Americans prefer digital banking via mobile apps.

To stay competitive, fintech firms are shifting to digital. Their digitalization market size will reach $29.97 billion by 2025

Their security landscape is also changing. The cyber threats against BFSI are witnessing a surge.

BFSI Cybersecurity

How to Boost Cybersecurity in Fintech and Banking? 

1. Create Robust Security Policies 

Formal policies offer a solid foundation for your risk management. When developing your security policies, consider these factors:

  • Set clear goals, objectives, and expectations
  • Choose and implement security frameworks
  • Define security processes, procedures, and tools 
  • Craft best incident response & disaster recovery plans
  • Establish roles and responsibilities 
  • Continuously monitor security risks
  • Focus on building cyber resilience 
  • Update policies regularly

2. Leverage AI, ML, and Analytics 

Advanced technologies are playing a critical role in cybersecurity in Fintech. AI, ML, and analytics aid in proactive threat detection. Moreover, they ensure faster analysis of large volumes of data.

So you can detect, predict and prevent the following threats in real time:

  • Financial frauds 
  • Known security threats 
  • Emerging risks
  • Unauthorized data access and usage 
  • Anomalous activities 

3. Implement Secure by Design Policies 

All financial apps, APIs, and websites must be secure by design. To this end, 

  • Integrate security into the early SDLC stages 
  • Choose specific frameworks, libraries, and components 
  • Continuously test and fix code in the early stages
  • Patch all vulnerabilities before the release  

4. Continuous Threat Monitoring 

Attackers don’t take breaks or sleep. BFSI is the key vertical continuously under attack. Monitor your architecture for threats 24×7. Don’t rely on traditional signature-based detection techniques. 

To detect and stop complex threats, use the following:

  • Global threat intelligence
  • Contextual awareness 
  • Custom rules 

Centralized visibility is vital for threat monitoring. Real-time alerts and triggers help you to improve cybersecurity in fintech.

5. Proactive Vulnerability Management

Vulnerabilities provide easy entry points for attackers. Identify, assess, and prioritize vulnerabilities. Simultaneously focus on minimizing the attack surface. Protect your susceptible endpoints before attackers do. 

6. Enforce Zero Trust 

No one should have unverified access to your critical assets. This helps prevent

  • Insider threats 
  • Brute force attacks
  • Privilege escalation
  • Data theft

Strictly enforce role-based, least-privilege access to stakeholders. Additionally, implement strict password and MFA policies. Use encryption to protect sensitive data and passwords.

7. Manage Third-Party Risks Effectively 

BFSI sectors must use third-party components, services, and APIs. With the growing instances of supply chain attacks, you can’t ignore 3rd party risks. In addition, always choose partners after thorough vetting. Be sure to check their expertise in the BFSI industry. 

8. Don’t Ignore Robust API Security 

API risks and AppSec risks are different. With the growing use of APIs in the BFSI sector, you must manage API risks. Add managed API protection to boost your API security. It plays a vital role in cybersecurity in the banking and finance sectors.

9. Maintain Ransomware Resistant Backups 

Ransomware attacks increasingly target financial institutions. The best way to avoid paying the ransom is to have a backup. If you are under attack, you can recover with backups.

To this end:

  • Keep secure backups in an offline location
  • Increase backup frequency 
  • Use immutable storage 
  • Integrate anti-malware protection into backup servers

10. Create a Culture of Cybersecurity 

Phishing is a popular method to breach banking security. You must prevent the exploitation of human errors. Create a strong cybersecurity culture within your organization. To achieve this:

  • Ongoing employee awareness is imperative 
  • They must know what to click and what not to
  • They should know what to report and to whom if something is suspicious

Follow these best practices to boost cybersecurity in fintech. Invest in fully managed, multi-layered, and comprehensive security solutions like AppTrana. Stay away from costly data breaches!

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