Overview
ESChecker is a cybersecurity web tool built to analyse email messages and detect potential threats such as phishing, spam, spoofing, and suspicious email patterns. The platform allows users upload an email file or check an email address to determine whether it is legitimate and safe.
The system helps individuals and organisations quickly assess email risks before interacting with suspicious messages.
Problem
Email remains one of the main entry points for cyber attacks. Many users receive phishing emails, spoofed messages, and fraudulent requests that appear legitimate. Most users lack simple tools to inspect email headers, authentication results, and technical indicators.
ESChecker addresses this challenge by providing a simple web interface where users analyse emails and verify addresses without requiring advanced cybersecurity knowledge.
Key Features
- Email safety analysis for uploaded email files
- Detection of phishing indicators and spoofing signals
- Spam pattern identification
- Email address verification to check if a mailbox exists
- Secure analysis process with no message content stored
- Simple interface designed for quick threat checks
Technology
- Web application platform
- Email parsing and header analysis engine
- Risk classification logic for threat indicators
- Secure upload and analysis environment
- Privacy focused verification process
Development Progress
The core analysis interface and email verification features have been implemented. The system currently supports email file uploads and address validation. Ongoing work focuses on expanding detection rules, improving analysis accuracy, and refining the user interface.
Project Vision
The goal of ESChecker is to provide a simple cybersecurity tool that helps users identify suspicious emails quickly. The platform aims to support individuals, businesses, and IT teams who need a fast way to evaluate email safety.
Role
- Product concept
- Cybersecurity design
- System architecture planning
- User interface design
- Development coordination