Digital Forensics
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What is Digital Forensics?
Digital forensics is like being a detective for computers and other digital devices. When a cybercrime or security incident happens, digital forensics experts investigate the devices involved to find clues. They collect, preserve, and analyze data from these devices, such as emails, files, and system logs, to figure out what happened, who was responsible, and how they did it. The goal is to find digital evidence that can be used in legal proceedings or to improve security measures and prevent future incidents.
Free resources to learn Digital Forensics
More in stage 4: Security Skills and Knowledge
- Security Skills and Knowledge
- Understand Common Hacking Tools
- Core Concepts of Zero Trust
- Understand Common Exploit Frameworks
- Roles of Compliance and Auditors
- Blue / Red / Purple Teams
- Understand Concept of Defense in Depth
- Understand the Definition of Risk
- False Negative / False Positive
- Understand Concept of Runbooks
- Understand Backups and Resiliency
- True Negative / True Positive
- Cyber Kill Chain
- Basics of Threat Intel, OSINT
- Basics and Concepts of Threat Hunting
- MFA & 2FA
- Honeypots
- Understand Handshakes
- Basics of Vulnerability Management
- Operating System Hardening
- Understand CIA Triad
- Basics of Reverse Engineering
- Understand Concept of Isolation
- Privilege Escalation
- Penetration Testing Rules of Engagement
- Basics of IDS and IPS
- Web Based Attacks and OWASP10
- Perimiter vs DMZ vs Segmentation
- Authentication vs Authorization
- Learn how Malware works and Types
- Star
- Ring
- Mesh
- Bus
- Understand the OSI Model
- Common Protocols and their Uses
- Common Ports and their Uses
- SSL and TLS Basics
- Basics of NAS and SAN
- Kerberos
- RADIUS
- LDAP
- SSO
- Certificates
- Local Auth
- SSH
- RDP
- FTP
- SFTP
- HTTP / HTTPS
- SSL / TLS
Digital Forensics: common questions
Can I learn Digital Forensics in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Digital Forensics in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Digital Forensics tutorial for beginners?
It is lesson 107 of 301 in the free Cyber Security roadmap, in stage 4, Security Skills and Knowledge. If you are new to Cyber Security, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.