Secure Software Development Lifecycle (SDLC) for ISO 27001

Requirements Analysis for ISO 27001 Compliance

Unlock the foundation of secure software by diving into requirements analysis with an ISO 27001 lens. How do you ensure your project aligns with security standards from the get-go? By thoroughly dissecting requirements related to security compliance, you create a roadmap that avoids costly setbacks. This task not only clarifies project objectives but also highlights potential security loopholes early on.

Project Compliance Requirements

Security Standards Checklist

1

1. Data Encryption
2

2. Access Control
3

3. Network Security
4

4. Incident Reporting
5

5. User Authentication

Required Compliance Level

1

1. High
2

2. Medium
3

3. Low
4

4. Critical
5

5. Non-critical

Challenges in Requirements Analysis

Team Member Responsible

Develop Secure Software Design

Dive deep into the art of crafting a secure software design—one that withstands threats and keeps data safe. Ever pondered why some designs fail in the wild? It's often due to overlooking potential security lapses. Craft a design that weaves security into its very fabric, ensuring both functionality and protection.

Design Security Features Description

Lead Software Designer

Design Documentation Checklist

1

1. Architecture Diagram
2

2. Security Features Listing
3

3. Design Approval Meeting
4

4. Simulation Scenarios
5

5. Version Control Setup

Design Approaches Considered

1

1. Layered Security
2

2. Encryption Integrations
3

3. User Access Levels
4

4. Secure APIs
5

5. Failover Measures

Design Review Iterations

Implement Access Control Measures

In the realm of software security, access control can be your strongest ally or your weakest link. How do you control who sees what? Implementing robust access control measures ensures that only authorized personnel can interact with sensitive data. This task focuses on defining and setting access levels, thereby mitigating the risk of data breaches.

Access Control Level Options

1

1. Administrator
2

2. Manager
3

3. Staff
4

4. Guest
5

5. Custom Roles

Access Control Implementation Steps

1

1. Define User Roles
2

2. Configure Access Control Lists
3

3. Assign User Permissions
4

4. Test Access Scenarios
5

5. Document Access Protocols

Access Control Audit Notifications Email

Access Control Supervisor

Conduct Threat Modeling

What are the lurking threats that your software might face? Conducting threat modeling helps you peek into potential dark alleys before they become security nightmares. This task helps you map out possible attack vectors, analyze potential impacts, and strategize against them. Create a proactive defense mechanism that keeps your development one step ahead of threats.

Threat Description

Potential Impacts of Identified Threats

Threat Severity Levels

1

1. Critical
2

2. High
3

3. Moderate
4

4. Low
5

5. Negligible

Threat Modeling Techniques Used

1

1. STRIDE
2

2. PASTA
3

3. Attack Trees
4

4. DREAD
5

5. VAST

Security Analyst in Charge

Code Secure Development Practices

Writing secure code is more art than science—thanks to its nuance and precision. What practices do you integrate to ensure code resilience? Here, the focus is on incorporating best practices that prioritize security in code development, aiming to minimize vulnerabilities from inception. Make security an intrinsic part of your software's DNA.

Secure Coding Guidelines

Code Review Checklist