SY0-601 VCE Exam Download

The user input credentials into a pop-up window that was not part of the trusted website. This suggests that the attacker was able to forge a certificate and present a fake website that looked like the legitimate one. This is a type of attack known as certificate forgery, which exploits the trust relationship between users and websites that use SSL/TLS encryption2.

Online Certificate Status Protocol (OCSP) is used to validate a certificate when it is presented to a user. OCSP is a protocol that allows a client or browser to query the status of a certificate from an OCSP responder, which is a server that maintains and provides the revocation status of certificates issued by a certificate authority (CA). OCSP can help to verify the authenticity and validity of a certificate and prevent the use of revoked or expired certificates. References: https://www.comptia.org/blog/what-is-ocsp https://www.c ertblaster.com/wp-content/uploads/2020/11/CompTIA-Security-SY0-601-Exam-Objectives-1.0.pdf

Communication protocols are the rules and standards that govern how devices communicate over a network. They are essential for ensuring security, reliability, and compatibility among different loT devices. Some examples of communication protocols for loT are MQTT, CoAP, HTTP, and Zigbee.

Compensating controls are alternative or additional controls that are implemented when the primary or preferred controls are not feasible or effective. Compensating controls can provide a similar level of protection or reduce the risk to an acceptable level until a proper fix is released. For example, if a vulnerability exists in a web server that allows remote code execution, a compensating control could be to restrict access to the web server by using a firewall or an IPS.