Study guides, Class notes & Summaries

Why is normalizing log data important in a centralized logging setup? Uniformly formatted logs are easier to store and analyze. Logs from various systems may be formatted differently. Normalizing logs is the practice of reformatting the logs into a common format, allowing for easier storage and lookups in a centralized logging system. What type of attacks does a flood guard protect against? Check all that apply. DDoS Attack SYN Floods. A flood guard protects against attacks that overwhelm n...

What information does a digital certificate contain? Check all that apply. Digital signature Public Key Data Identifying information of the certificate owner. A digital certificate contains the public key information, along with a digital signature from a CA. It also includes information about the certificate, like the entity that the certificate was issued to. Which type of encryption does SSL/TLS use? Both : Asymmetric and Symmetric Encryptions What are some of the functions that a Trust...

IT Security: Defense against the digital dark arts latest 2022 graded A+

How is authentication different from authorization? Authentication is verifying an identity; Authorization is verifying access to a resource What are some characteristics of a strong password? Check all that apply, At least eight characters long Includes number and special characters In a multi-factor authentication scheme, a password can be thought of as: Something you know What are some drawbacks to using biometrics for authentication? Check all that apply. Biometrics is impossible to c...

What is an attack vector? A mechanism by which an attacker can interact with your network or systems Disabling unnecessary components serves which purposes? Check all that apply. Reducing the attack surface, closing attack vectors What's an attack surface? The combined sum of all attack vectors in a system or network A good defense in depth strategy would involve deploying which firewalls? Both host-based and network-based firewalls Using a bastion host allows for which of the following?...

Why is normalizing log data important in a centralized logging setup? Uniformly formatted logs are easier to store and analyze What type of attacks does a flood guard protect against? Check all that apply. SYN Floods and DDOS Attacks What does DHCP Snooping protect against? Rogue DHCP server attack What does Dynamic ARP Inspection protect against? ARP poisoning attacks What does IP Source Guard protect against? IP spoofing attacks What does EAP-TLS use for mutual authentication of both th...

Why is normalizing log data important in a centralized logging setup? its difficult to analyze abnormal logs log normalizing detects potential attacks the data must be decrypted before sending it to the log server uniformly formatted logs are easier to store and analyze - its difficult to analyze abnormal logs; Incorrect Not quite. Normalization, in this context, means making the format of logs uniform between systems. What type of attacks does a flood guard protect against? Check all tha...

How is authentication different from authorization? - authentication is verifying an identity, authorization is verifying access to a resource; Authentication is proving that an entity is who they claim to be, while authorization is determining whether or not that entity is permitted to access resources. What are some characteristics of a strong password? Check all that apply, - is at least eight characters long includes numbers and special characters; A strong password should contain a mix...

Why is normalizing log data important in a centralized logging setup? - Uniformly formatted logs are easier to store and analyze. Logs from various systems may be formatted differently. Normalizing logs is the practice of reformatting the logs into a common format, allowing for easier storage and lookups in a centralized logging system. What type of attacks does a flood guard protect against? Check all that apply. - DDoS Attack SYN Floods. A flood guard protects against attacks that overwhe...