lakshya and nirvan

i am a security system that keeps track of filters and outgoing & incoming data through the network

True or false? Programming an encryption algorithm is much quicker and easier than encrypting one message.

• True

• False

5.Which one of the following is actually considered as the first computer virus?

• Sasser

• Blaster

• Creeper

• Both A and C

what does the word cyber stand for

• hacking

• computer related

• antivirus

• viruses

we need to ______ our data

• scan

• secure

• protect

• safe keep

Kiara was working on a ppt when she got a mail saying someone logged in to her account and deleted all her projects.

what kind of attack did Kiara face

• password

• hacker

• virus

• pishing

The VLOOKUP function is used to create a spreadsheet that encrypts and decrypts messages using the Atbash Cipher.

The lookup_value should be the cell reference(s) for the

• Ciphertext character

• plaintext character

• atbash table

True or false? Attempting to brute force an encrypted message is much, much quicker using an automated program.

• True

• False

True or false? Programming an encryption algorithm can only be done with a spreadsheet. It can’t be done with a program language such as Python.

• True

• False

6.Which of the following can be considered as the elements of cyber security?

• Application Security

• Operational Security

• Network Security

• All of the above