H12-724 VCE Exam Download

The DNS Request Flood attack on the cache server can be redirected to verify the legitimacy of the source

For the DNS Reguest Flood attack of the authorization server, the client can be triggered to send DINS requests in TCP packets: to verify

The legitimacy of the source IP.

In the process of source authentication, fire prevention will trigger the client to send DINS request via TCP report to verify the legitimacy of the source IP, but in a certain process

It will consume the TCP connection resources of the OINS cache server.

Redirection should not be implemented on the source IP address of the attacked domain name, and the destination P address of the attacked domain name should be implemented in the wild.

The firewall will first check the blacklist entries and then the whitelist entries.

Assuming that the user visits the www.exzample.com website, which belongs to the categories of humanities and social networks at the same time, the user cannot access the

website.

The user visits the website www.exzample.com, and when the black and white list is not hit, the next step is to query the predefined URL category entry.

The default action means that all websites are allowed to visit. So the configuration is wrong here.

Exemption from approval

Administrator approval

Receptionist approval

Self-approved by visitors

Disclosure of personal information

Threats to the internal network

Leaking corporate information

Increasing the cost of enterprise network operation and maintenance