encryption

encryption

1. encryption scrambles data so nobody would guess the password/Key.

   • what does ecryption do?

2. You use a cipher by encrypting a message .

   • How do you encrypt a message?

3. Sending personal info could be worrying but if you have a password/key nobody could get to it!

4. you decrypt by using a key/password

5. Fire wall

   • is a device that acts like a barrier to keep destructive elements out of a network or computer.

6. anti-virus

   • Anti-virus software is a program or set of programs that are designed to prevent, search for, detect, and remove software viruses, and other malicious software like worms, trojans, adware, and more.