CS0-002 Exam Dumps - CompTIA CySA+ Questions and Answers

The human resources department should be involved in incident response, to ensure that the incident response process captures evidence needed in case of disciplinary actions against any employees who may have caused or contributed to the incident, either intentionally or unintentionally. The human resources department can also help with enforcing policies and procedures, communicating with employees, and providing legal or ethical guidance.

Domain Keys Identified Mail (DKIM) is an email authentication method that uses a digital signature to let the receiver of an email know that the message was sent and authorized by the owner of a domain1 DKIM helps prevent phishing emails that spoof or impersonate other domains by verifying the identity and integrity of the sender. DKIM works by adding a DKIM signature header to each outgoing email message, which contains a hash value of selected parts of the message and the domain name of the sender. The sender’s domain also publishes a public key in its DNS records, which can be used by the receiver to decrypt the DKIM signature and compare it with its own hash value of the message. If they match, it means that the message was not altered in transit and that it came from the claimed domain.

Insecure application programming interfaces (APIs) can lead to data compromise when using a PaaS solution. APIs are interfaces that allow applications to communicate with each other and with the underlying platform. APIs can expose sensitive data or functionality to unauthorized or malicious users if they are not properly designed, implemented, or secured. Insecure APIs can result in data breaches, denial of service, unauthorized access, or code injection .

Keeping IPS rules up to date is the best way to mitigate attacks that use advanced evasion techniques. An IPS (intrusion prevention system) is a security device that monitors network traffic and blocks or prevents malicious activity based on predefined rules or signatures. Advanced evasion techniques are cyberattacks that combine various evasion methods to bypass security detection and protection tools, such as IPS. Keeping IPS rules up to date can help to ensure that the IPS can recognize and block the latest advanced evasion techniques and prevent them from compromising the network .