Which four options could be flagged as potential issues by a network security risk assessment? (Choose four.)
Click on the arrows to vote for the correct answerA. B. C. D. E. F. G.
A network security risk assessment is the process of evaluating an organization's network infrastructure to identify vulnerabilities, threats, and risks that could affect the confidentiality, integrity, and availability of its assets. The assessment should focus on identifying weaknesses in the network's design, configuration, and operations, as well as the potential impact of various threats.
The options that could be flagged as potential issues by a network security risk assessment are as follows:
A. Router hostname and IP addressing scheme: If router hostnames and IP addressing schemes are not properly managed, it can lead to confusion, misconfiguration, and potential security breaches. For example, if routers are not properly named or IP addresses are not assigned according to a logical scheme, it can be difficult to identify which devices are on the network, which could lead to unauthorized access.
B. Router filtering rules: Router filtering rules are used to control access to the network, and if they are not properly configured, it can result in unauthorized access, data leakage, and other security breaches. For example, if router filtering rules are too permissive, it could allow attackers to bypass security controls and gain access to the network.
E. Weak authentication mechanisms: Weak authentication mechanisms can be exploited by attackers to gain unauthorized access to the network. For example, if passwords are easily guessable or default passwords are not changed, attackers can use brute-force techniques to gain access to the network.
F. Improperly configured email servers: Email servers are a common target for attackers, and if they are not properly configured, it can lead to data leakage, malware infections, and other security breaches. For example, if email servers are not properly secured, attackers can use them to send spam, phishing emails, or to distribute malware to other systems on the network.
G. Potential web server exploits: Web servers are a common target for attackers, and if they are not properly secured, it can lead to data leakage, website defacement, and other security breaches. For example, if web servers are not properly patched, attackers can exploit known vulnerabilities to gain unauthorized access to the server and the data it hosts.
C and D are not typically related to network security risk assessments:
C. Route optimization: Route optimization is a technique used to improve the efficiency and performance of network traffic. While it can impact network security, it is not a security risk assessment issue.
D. Database connectivity and RTT: Database connectivity and RTT (Round Trip Time) are performance-related metrics that do not directly impact network security. While there could be security risks associated with database connectivity, they are not typically part of a network security risk assessment.