Which of the following syslog forwarding configuration would you recommend for the production environments to protect against eavesdropping of messages and man-in-the-middle attacks? [Select the best possible configuration]
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A. B. C. D.Correct Answer: D
Syslog over TCP, with mutual authentication (client and server) and TLS 1.2 encryption is the best recommended configuration by Microsoft for the production environments to protect against eavesdropping of messages and man-in-the-middle attacks.
Option A is incorrect.
Due to no verification of client and server identities, the given configuration is not the recommended configuration.
Option B is incorrect.
Syslog over UDP, with no encryption, is also not a recommended configuration.
Option C is incorrect.
Syslog over TCP with server authentication and TLS 1.2 encryption also protects the production environments up to some extent but it is not the best-recommended configuration.
Option D is correct.
Syslog over TCP, with mutual authentication (client and server) and TLS 1.2 encryption is the best recommended configuration by Microsoft for the production environments to protect against eavesdropping of messages and man-in-the-middle attacks.
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Out of the given options, the best possible configuration for protecting against eavesdropping of messages and man-in-the-middle attacks in production environments is option D: Syslog over TCP, with mutual authentication (client and server) and TLS 1.2 encryption.
Here's a detailed explanation for each of the options and why option D is the best choice:
Option A: Syslog over TCP, with no encryption This option provides no encryption, which means that the data can be intercepted and read by anyone who has access to the network. This option is not secure and should not be used for production environments.
Option B: Syslog over UDP, with no encryption This option also provides no encryption, which means that the data can be intercepted and read by anyone who has access to the network. In addition, UDP is an unreliable protocol that does not guarantee message delivery. This option is not secure and should not be used for production environments.
Option C: Syslog over TCP with server authentication and TLS 1.2 encryption This option provides server authentication and encryption using TLS 1.2, which ensures that the data is secure in transit. However, this option does not provide client authentication, which means that it is still vulnerable to man-in-the-middle attacks. This option is a good choice for non-critical environments where security is not a major concern.
Option D: Syslog over TCP, with mutual authentication (client and server) and TLS 1.2 encryption. This option provides mutual authentication between the client and the server, which means that both parties can verify each other's identities. It also provides encryption using TLS 1.2, which ensures that the data is secure in transit. This option provides the highest level of security and is recommended for production environments where security is a major concern.
In summary, option D is the best possible configuration for syslog forwarding in production environments to protect against eavesdropping of messages and man-in-the-middle attacks, as it provides mutual authentication and encryption using TLS 1.2.