Cyber forensics are used in investigations of a wide variety of computer crimes, such as hacking and financial fraud. Cyber forensics experts have access to email content, emails metadata, files, and the entire hard drive. They may also use the physical evidence in an investigation.
The five most common rules for email cyber forensics are:
- Take all emails as evidence;
- Don’t delete any email from the sender or recipient;
- Don’t respond to any unwanted emails;
- Use encryption software to protect your communications; and
- Be careful about what you say about others online
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