FREE Security Web Programming Question and Answers

Question 1

Select the TCP port that SSL/TLS for HTTPS communication uses.

Accepted Answer

TCP 443

Answer

TCP 563

Answer

TCP 626

Answer

TCP 80

Question 2

Recent data loss occurred on a web server that was set up to use TLS with AES-GCM-256, SHA-384, and ECDSA. Select the factor that is MOST likely to be the cause.

Accepted Answer

Poor implementation

Answer

Weak cipher suite

Answer

Insufficient key bit length

Answer

Unauthenticated encryption method

Question 3

Which hashing algorithm among the following is the LEAST secure?

Accepted Answer

MD5

Answer

SHA1

Answer

DES

Answer

RIPEMD

Question 4

Which of the following would satisfy the multifactor authentication requirements?

Accepted Answer

Fingerprint and Password

Answer

Voice recognition and retina scan

Answer

Username, PIN and employee ID number

Answer

​​​​​​​Smart card and hardware token

Question 5

Select the statement about system vulnerabilities that is TRUE from the following. i. A system threat is a vulnerability. ii. An exploitable flaw in a system's design is referred to as a vulnerability. iii. Protocols, operating systems, applications, hardware, and system design all have vulnerabilities. iv. Exploits known as vulnerabilities are found in software and hardware products every day.

Accepted Answer

Ii & iii

Answer

Ii & iv

Answer

I & ii

Answer

Iii & iv

Question 6

Determine the cause of the difficulty in monitoring security caused by HTTPS traffic.

Accepted Answer

Large packet header

Answer

Encryption

Answer

Signature detection takes longer

Answer

SSL interception

Question 7

Which THREE (3) threats are based on email? spam and assaults using attachments Email address forgery (iii) and insufficient user authentication (iv)

Accepted Answer

I, ii & iii

Answer

I, iii & iv

Answer

Ii, iii & iv

Answer

I, ii & iv