Security Summary

This section provides an overview of security-relevant components and risk categories in Raynet One Data Hub. All components undergo regular security updates as part of Raynet's security maintenance program.

Critical Security Components

Backend (.NET) Critical Components

Component	Version	Risk Level	Purpose
System.IdentityModel.Tokens.Jwt	8.6.1	CRITICAL	JWT token processing
Microsoft.AspNetCore.Authentication.JwtBearer	8.0.6	CRITICAL	Authentication security
Azure.Identity	1.13.2	CRITICAL	Azure cloud authentication
Google.Apis.Auth	1.69.0	CRITICAL	Google Cloud authentication
BouncyCastle.Cryptography	2.3.1	CRITICAL	Cryptography library
BCrypt.Net-Core	1.6.0	CRITICAL	Password hashing
Newtonsoft.Json	13.0.3	HIGH	JSON deserialization
Microsoft.EntityFrameworkCore	8.0.6	HIGH	Database access & SQL injection protection
OpenAI	2.0.0	HIGH	OpenAI API integration (data transfer)

Frontend (Angular) Critical Components

Component	Version	Risk Level	Purpose
jquery	3.7.1	HIGH	DOM manipulation (XSS vulnerabilities)
crypto-js	4.2.0	HIGH	Client-side cryptography
@nebular/auth	14.0.1	HIGH	Authentication handling
xlsx	0.18.5	Medium	Excel file parsing
devexpress-richedit	24.1.7	Medium	Rich text editor (XSS risk)
deep-chat	2.0.1	Medium	Chat component (user input)

Security Risk Categories

1. Authentication & Authorization

Risk Level: CRITICAL

Components:

•JWT token processing (System.IdentityModel.Tokens.Jwt)

•Multi-cloud authentication (Azure, AWS, Google)

•LDAP/Active Directory integration

•@nebular/auth for client-side authentication

Security Measures: Regular security updates, multi-factor authentication (MFA), token rotation, secure token storage.

2. Database Access

Risk Level: HIGH

Supported Databases:

•Microsoft SQL Server (Microsoft.EntityFrameworkCore.SqlServer)

•MySQL (Pomelo.EntityFrameworkCore.MySql)

•SQLite (SQLitePCLRaw)

•MongoDB (Raynet.CommonImports.MongoDB)

Security Measures: Parameterized queries via Entity Framework, encrypted connection strings, TLS/SSL for database connections.

3. External API Communication

Risk Level: HIGH

Cloud Providers:

•AWS (EC2, RDS, S3)

•Microsoft Azure (Compute, Network, Storage)

•Google Cloud Platform

SaaS Integrations:

•Microsoft 365, Intune, Defender

•Google Workspace

•CrowdStrike, Cisco Meraki

•ServiceNow, Salesforce, Hubspot

•OpenAI API

Security Measures: Secure API key management, HTTPS for all API calls, rate limiting (AspNetCoreRateLimit), audit logging for API access.

4. Serialization & Deserialization

Risk Level: HIGH

Components: Newtonsoft.Json (13.0.3), System.Text.Json, xlsx (frontend Excel parsing)

Potential Risks: Deserialization of untrusted data, Remote Code Execution (RCE), XML External Entity (XXE) attacks

Security Measures: TypeNameHandling=None in Newtonsoft.Json, input validation before deserialization, file upload scanning.

5. Client-Side Security

Risk Level: MEDIUM-HIGH

Risks:

•Cross-Site Scripting (XSS) via jQuery and user input fields

•Client-side cryptography with crypto-js (should be avoided for sensitive data)

•Cross-Site Request Forgery (CSRF)

•Malicious file uploads

Security Measures: Content Security Policy (CSP), input sanitization, CSRF token validation, server-side encryption for sensitive data.

Compliance & Standards

The development and security practices of Raynet One Data Hub align with the following standards:

•ISO/IEC 27001 - Information Security Management

•NIST Cybersecurity Framework - Security best practices

•OWASP Top 10 - Web application security

•CWE/SANS Top 25 - Most dangerous software errors

•GDPR - Data protection (EU)

•CycloneDX - SBOM format standard

Security Maintenance Schedule

Raynet GmbH follows a structured security maintenance schedule to ensure all components remain secure:

•Monthly: Critical security updates for authentication and cryptography components, vulnerability scans

•Quarterly: Update all dependencies, update SBOM documentation, security audit

•Annually: Major version updates, license compliance review, GDPR compliance review