E5 Flashcards
Exam Question 201 (p.269)Why are weak passwords a significant problem in networks?
Because hackers get in and cause trouble.
Exam Question 202 (p.269):
List three true measures of password quality.
Is it easy for you to remember? Is it dicult to guess? Is it difficult for
others to remember
Exam Question 203 (p.269):
What is a dictionary attack?
It is using a long list of likely passwords in hopes of finding one that works
Exam Question 204 (p.269):
List two types of bad passwords.
a) anything short, (b) anything in a dictionary.
Exam Question 205 (p.269):
What do I recommend for a password?
initials of a familiar phrase
Exam Question 206 (p.269):
What is a high-value password?
A password to protect a high-value asset.
Exam Question 207 (p.269):
What is a low-value password?
A password to protect a low-value asset.
Exam Question 208 (p.269):
Does it matter if a low-value password is easy to guess?
Not much.
Exam Question 209 (p.269):
List four ways to prove identity.
What you have. What you know. What you are. What you can do.
Exam Question 210 (p.269):
What is multi-factor authentication?
Several UNRELATED factors must be presented.
Exam Question 211 (p.269):
What is single sign-on?
You authenticate once and then receive credentials that are (a) used on related websites (b) in place of authenticating again.
Exam Question 212 (p.269):
What is a hacker?
Someone that goes beyond the routine ways of using a tool.
Exam Question 213 (p.269):
Is hacking bad?
no
Exam Question 214 (p.269):
What does black hat mean?
It means a bad-guy hacker
Exam Question 215 (p.269):
What does white hat mean?
It means a good-guy (ethical) hacker.
Exam Question 216 (p.269):
What is pen testing?
penetration testing
Exam Question 217 (p.269):
What are symmetric keys?
Encryption keys that cancel each other out are symmetric.
Exam Question 218 (p.269):
What does rot13 stand for?
rotate thirteen
Exam Question 219 (p.269):
How does rot13 work?
Each letter is replaced by the one 13 places away.
Exam Question 220 (p.270):
Who knows Alice’s public key?
everybody
Exam Question 221 (p.270):
Who knows Alice’s private key?
Alice