1. ARPANET
The Original Internet
Joe Faustyn B2

2. Hard and Soft Bounce
• A soft bounce reaches a valid email address
and is blocked by a small problem like a full
inbox. While a hard bounce is rejected
because the email was sent to an invalid email
address

3. Spam
• Spam is unnecessary, unwanted junk mail

4. Internet and Intranet
• The internet is more of a broad usage and
intranet is more of one company usage

5. POP
• POP is a post office protocol used to help
email clients supports clients and servers

6. Phishing
• Attempting to find usernames, passwords,
credit card info illegally over the internet.

7. Encryption and Decryption
• Making an email encrypted improves the
security and allows it to be sent safely from
one person to another

8. Netiquette
• Net work etiquette is a set of rules used to be
polite online

9. Router
• A router routs or forwards information from
the internet