210-255 Exam Questions | A customer reports that they cannot access your organization’s….

Question 9:

Refer to the Exhibit.

A customer reports that they cannot access your organization’s website. Which option is a possible reason that
the customer cannot access the website?
A. The server at is using up too much bandwidth causing a denial- of-service.
B. The server at has a virus.
C. A vulnerability scanner has shown that has been compromised.
D. Web traffic sent from has been identified as malicious by Internet sensors.
Answer: D
Every firewall has its own database where it maintains the website reputation on terms of security, ease of
access, performance etc and below certain score (generally 7 in case of Cisco), firewalls block access to the
sites. For example, you can visit www.senderbase.org and enter name of any website and you will see the
reputation of that website.

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