Terms of Service

These Terms of Service ("Terms") govern your use of EduGrade, a grade management system developed by Fabian Murauer (AvoCloud.net) as a semester final project commissioned by HTL Traun. By registering for and using EduGrade, you agree to be bound by these Terms.

Please read these Terms carefully before using the service. If you do not agree with any part of these Terms, you may not use EduGrade.

• • By creating an account, you confirm that you are at least 18 years old or have parental/guardian consent to use this service.
• • You agree to provide accurate, current, and complete information during registration.
• • You are responsible for maintaining the confidentiality of your account credentials.
• • You accept all risks associated with unauthorized access to your account.

EduGrade is an educational tool designed for teachers to:

• ✓ Manage student grades and academic records
• ✓ Organize classes and categories
• ✓ Generate performance statistics and analytics
• ✓ Export and import data for backup purposes

This is a semester project and is provided primarily for educational and demonstration purposes.

You agree to:

• • Use EduGrade only for lawful educational purposes
• • Comply with all applicable data protection laws (GDPR, DSGVO)
• • Not attempt to gain unauthorized access to the system or other user accounts
• • Not use the service to store or transmit malicious code or harmful content
• • Regularly backup your data using the export functionality
• • Keep your password secure and notify us immediately of any unauthorized access

EduGrade is free and open-source software licensed under the GNU Affero General Public License v3.0 (AGPL-3.0).

• ✓ You may use, study, and modify the software
• ✓ You may share modified versions under the same license
• ✓ Source code is available at: GitHub Repository
• ✗ You may not make the software proprietary or closed-source
• ✗ Commercial use requires compliance with AGPL-3.0

As a student project:

• • We strive to maintain service availability but cannot guarantee 100% uptime
• • The service may be temporarily unavailable for maintenance or updates
• • We reserve the right to modify, suspend, or discontinue the service at any time
• • We will provide reasonable notice before any planned service interruption

Your Rights:

• • You may delete your account at any time through the application settings
• • Account deletion is permanent and cannot be undone
• • Export your data before deletion to prevent loss

Our Rights:

• • We may suspend or terminate accounts that violate these Terms
• • We may terminate inactive accounts after 12 months of inactivity with prior notice

EduGrade implements security measures including:

• ✓ AES-256-GCM data encryption - All your data is encrypted with a key derived from your password
• ✓ PBKDF2 password hashing with 200,000 iterations and 32-byte salt
• ✓ PBKDF2 encryption key derivation with 100,000 iterations
• ✓ Session-based authentication with 1-hour expiration
• ✓ CSRF protection and secure cookie settings
• ✓ Content Security Policy (CSP) headers

However, no system is 100% secure. You must use strong, unique passwords and report any security concerns immediately.

We reserve the right to modify these Terms at any time. Changes will be posted on this page with an updated "Last Updated" date. Continued use of the service after changes constitutes acceptance of the modified Terms.

These Terms are governed by the laws of Austria. Any disputes shall be subject to the exclusive jurisdiction of the courts in Oberösterreich, Austria.