Daffeinated Information Security Policy

1. Introduction

This document outlines the information security policy for Daffeinated, a financial application built using Django and PostgreSQL, utilizing Stripe and Plaid for payment processing. It defines the principles and procedures for protecting sensitive data and mitigating information security risks.

2. Scope

This policy applies to all employees, contractors, and third-party vendors involved in the development, operation, and maintenance of the Daffeinated application. It covers all systems, data, and processes related to the application, including:

• Django application & API code

• PostgreSQL database

• Stripe and Plaid integrations

• User data (e.g., financial information, personal details)

3. Information Security Principles

• Confidentiality: Sensitive data must be protected from unauthorized access, disclosure, or use.

• Integrity: Data must be accurate, complete, and reliable.

• Availability: Systems and data must be accessible to authorized users when needed.

4. Risk Management

• Risk Identification: Regular risk assessments are conducted to identify potential threats and vulnerabilities within the application, infrastructure, and processes.

• Risk Mitigation: Appropriate controls are implemented to mitigate identified risks. These controls include:

  • Access Control: Implement role-based access control (RBAC) to restrict access to sensitive data and systems based on the principle of least privilege.

  • Data Encryption: Encrypt sensitive data at rest and in transit using industry-standard encryption algorithms.

  • Security Awareness: Provide regular security awareness training to employees and contractors to educate them on information security best practices.

  • Vulnerability Management: Regularly scan systems and software for vulnerabilities and promptly apply security patches.

  • Incident Response: Establish a clear and documented incident response plan to address security incidents effectively.

5. Payment Gateway Security

• Secure communication with Stripe and Plaid's APIs are ensured through HTTPS and proper authentication mechanisms.

• Access tokens and other sensitive credentials related to Stripe and Plaid are stored securely and accessed with minimal privileges.

• Regular reviews are conducted to ensure compliance with Stripe and Plaid's security guidelines and best practices.

6. Infrastructure Security

• Daffeinated is hosted on Heroku, a cloud platform that employs various security measures to protect customer data. These measures include:

  • Physical Security: Heroku utilizes physical security measures to control access to its data centers.

  • Network Security: Heroku implements network security measures to protect its infrastructure from unauthorized access.

  • Data Security: Heroku employs data security measures to protect customer data at rest and in transit.

• Additionally, Daffeinated leverages Cloudflare for DNS management and Zero Trust implementation. This strengthens the overall security posture by:

  • DNS Security: Cloudflare provides DNS security features to protect against DNS spoofing and other attacks.

  • Zero Trust: Cloudflare Zero Trust helps to minimize the attack surface and enforce least privilege access principles.

• Hosting Server-Side Components of Daffeinated

• Discovering and Maintaining Visibility into Network Endpoints

• Vulnerability Scanning Policy

• Endpoint Security Policy

• BYOD (Bring Your Own Device) Policy

• Access Control Policy for Production Assets and Data

• Daffeinated Authentication Policy

7. Monitoring and Reporting

• Security logs and system activity are monitored for suspicious activity and potential security incidents.

• Security incidents are reported promptly and investigated thoroughly. Lessons learned from incidents are used to improve the overall security posture.

8. Policy Review and Updates

This information security policy is reviewed and updated periodically to reflect changes in the application, environment, and evolving threat landscape.

9. Compliance

This policy is aligned with relevant industry regulations and compliance requirements, such as PCI DSS.

10. Enforcement

Non-compliance with this policy is subject to disciplinary action, up to and including termination of employment or contract.

11. Contact Information

For any questions or concerns regarding information security, please contact the [Security Officer/IT Department/Relevant Contact Person].

By following this comprehensive strategy for hosting the server-side components of the application, Daffeinated has ensured a reliable, scalable, and secure infrastructure that supports the operational and business needs effectively.