Cryptography attacks - Study guides, Class notes & Summaries

(ISC)2 Certified in Cybersecurity - Exam Prep | 100% Correct Answers | Verified | Latest 2024 Version _____ combines symmetric cryptography and hashing. A) HMAC B) BMAC C) CMAC D) AMAC - A) HMAC (Hash-Based Message Authentication Code) _______ uses a completely different hash generation approach than SHA-2. A) SHA-1 B) SHA-3 C) SHA-4 D) SHA-5 - B) SHA-3 ________ cloud computing uses a shared responsibility model. A) Private B) Hybrid C) Public D) Community - C) Pub...

You are the security subject matter expert (SME) for an organization considering a transition from the legacy environment into a hosted cloud provider 's data center. One of the challenges you 're facing is whether the cloud provider will be able to comply with the existing legislative and contractual frameworks your organization is required to follow. This is a _________ issue. a. Resiliency b. Privacy c. Performance d. Regulatory D 76. You are the security subject matter expert (SME) ...

SEC401 Network Security Essentials 401.1 Questions All Solved 3 Valid options for Data Protection - Answer -1. Content Discovery - tools that help discover sensitive information in storage 2. Volume Storage Encryption - Protect volumes from being snapshotted, cloned and exposure, protects volumes from being explored by cloud provider, and prevents volumes from being exposed by physical loss of drives. 3. Object Storage Encryption - Same as volume storage encryption plus allows user to to i...

Cyber Security Exam Review Questions and Answers Cryptography The science of transforming information into a secure form so that it can be transmitted or stored and unauthorized persons cannot access it Steganography Takes data, divides it into smaller sections, and hides it in unused portions of a file Cleartext Data that is in an unencrypted form Decryption To change the secret message back to its original form Key A mathematical value entered into the algori...

Which encryption standard uses the same key to encrypt and decrypt messages? -Correct Answer Symmetric Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? -Correct Answer Skipjack What is the most commonly used format for certificates? -Correct Answer X.509 v3 What is referenced to determine if a certificate has been revoked? -Correct Answer Certificate revocation list (CRL) What needs to be installed on end users' computers to allow them to tr...

What is a standard? A list of mandatory activities that must be completed to achieve an information security goal. What is a procedure? A checklist of actions that should be performed to achieve a certain goal. Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen Brainpower Read More What is information security? The types of steps an organization should take to protect its information. The study and practice of protecting inf...

What makes up SAD? - Track Data - CAV2/CVC2/CVV2/CID) - PINs & PIN Blocks Track 1 Contains all fields of both Track 1 and Track 2, up to 79 characters long 11.2 Internal Scans - Frequency and performed by who? Quarterly and after significant changes in the network - Performed by qualified, internal or external, resource 11.3 Penetration Tests (SERVICE PROVIDERS) - Frequency and performed by who? Every 6 months by a qualified, internal or external, resource 11.2 External...

Access Control A method for determining and assigning privileges to resources Adware Produces pop-up messages in Internet Explorer, the Windows messenger service, or other applications Brainpower Read More Algorithms A rule or mechanism used to encrypt data Anti-Malware Programs Help to prevent malicious code from executing on the system Asymmetric Key Encryption Uses a pair of keys, one public and the other private Attacker A person with malicious in...

WGU C839 Introduction to Cryptography Exam Questions and Answers Which encryption standard uses the same key to encrypt and decrypt messages? - Answer-Symmetric Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? -Answer-Skipjack What is the most commonly used format for certificates? -Answer-X.509 v3 What is referenced to determine if a certificate has been revoked? -Answer-Certificate revocation list (CRL) What needs to be installed on end users' ...

SSCP #2 Exam Questions With Verified Answers A. All DNS servers to avoid recursive lookups B. All non DNS servers C. Firewalls D. Routers B - ANS IPSEC resides at which layer of the OSI model? A. Layer 6 - Presentation B. Layer 3 - Network C. Layer 4 - Transport D. Layer 5 - Session E. Layer 2 - Data Link F. Layer 1 - Physical D - ANS DES, 3DES, Blowfish, and AES are all examples of what type of cryptography? "Pass Any Exam. Any Time." - Guaranteed 36 B. Message Di...