Question 51
Due to differences in network environment and system security strategies, intrusion detection systems are also different in specific implementation. From the perspective of system composition, the main Which four major components are included?
Question 52
SQI injection attacks generally have the following steps:
1, Privilge Escalation
2, Get the data in the database
3, To determine whether there is a vulnerability in the webpage
4, Determine the database type
Which of the following options is correct for the ordering of these steps?
Question 53
With regard to APT attacks, the attacker often lurks for a long time and launches a formal attack on the enterprise at the key point of the incident.
Generally, APT attacks can be summarized into four stages:
1. Collecting Information & Intrusion
2. Long-term lurking & mining
3. Data breach
4. Remote control and penetration
Regarding the order of these four stages, which of the following options is correct?
Question 54
After the data file hits the whitelist of the firewall anti-virus module, the firewall will no longer do virus detection on the file.
Question 55
Information security is the protection of information and information systems against unauthorized access, use, disclosure, interruption, modification, destruction and thereby providing confidentiality, integrity and availability.