ANSWER 1: This statement is false because we can not encrypt password by non-decryptable algorithm.
ANSWER 2: true.It can be encrypted because here we don't want to decrypt the data.
ANSWER 3: True , Yes you can encrypt password several times and can add salts.
ANSWER 4: Yes it is true.
Encryption true or false true false - passwords can be encrypted by non decryptable algorithms true...
Network Encryption false -Can be used on compressed data true true Ofalse - can not be used for TCP messages true false - public key privite key pairs are created independently true false - Is handled in the Presentation layer In the OSI model Record Answer
Subject: Principles of Information Security True/False Traffic that is encrypted will typically pass by an intrusion prevention system untouched. Performing cloud-based data loss prevention (DLP) is as simple as moving the enterprise edge methodology to the cloud. General UNIX baselining follows similar concepts as baselining for Windows OSs. Defense against attack begins by eliminating threats. A worm is malicious code that has to attach itself to something else to survive. With the availability of DNS blacklisting, pattern matching is no...
Cryptography is one of the most fundamental aspects of cyber-security. As we've seen, encryption and hashing are pervasive throughout computing. There are techniques such as SSL used to encrypt "data in transit" (data which is actively being sent over the network) and there are technologies that can be employed on your end devices to encrypt "data at rest" (data which is stored on a device or server). Recently, there has been some controversy over encryption. Once available primarily to the...
RSA is a common form of symmetric key encryption. Select one: True False What is the purpose of a nonce in an end-point authentication protocol? Select one: a. It protects against replay attacks. b. It serves as a private key. c. It serves as a public key. d. It serves as a signature. e. It serves as a shared symmetric key. What is (19 * 16) mod 7? Answer: A TCP connection setup requires 3 messages to be passed. How...
Question 1 1 point possible (graded) True or False: Because IoT is an ecosystem, IoT Security is not just device security. True False Question 2 1 point possible (graded) When comparing IoT malware to traditional viruses, worms, or spam, which of these statements are true? (Select three) Conventional anti-virus or anti-spam schemes work well for IoT malware detection and prevention. IoT malware has much less user interaction. IoT malware is hard to kill due to lack of direct interface with...
True or False 5. Market failure cannot occur if non-rival goods are excludable and producers can charge for them. As a percentage of GDP, spending on national defense has mainly declined since 1950. The total willingness to pay for a certain quantity of a good can be greater than the amount people actually spend. Whereas cost externalities cause inefficiency, benefit externalities are good for the economy and improve economic efficiency. 9. Language has a network externality. 10. Smoking imposes externalities...
Categorical data can be numeric or non-numeric. True O False
Quantitative data can be numeric or non-numeric. O True False
1. This project will extend Project 3 and move the encryption of a password to a user designed class. The program will contain two files one called Encryption.java and the second called EncrytionTester.java. 2. Generally for security reasons only the encrypted password is stored. This program will mimic that behavior as the clear text password will never be stored only the encrypted password. 3. The Encryption class: (Additionally See UML Class Diagram) a. Instance Variables i. Key – Integer...
1. True or False: Non-linear quality constraints can never be rewritten as linear constraints. 2. True or False: Every optimization problem with linear constraints is a linear programming problem.