Online Access Free 312-50 Exam Questions

Clark is a professional hacker. He created and configured multiple domains pointing to the same host to switch quickly between the domains and avoid detection.
Identify the behavior of the adversary In the above scenario.

• A.Use of DNS tunneling
• B.use of command-line interface
• C.Data staging
• D.Unspecified proxy activities

Stella, a professional hacker, performs an attack on web services by exploiting a vulnerability that provides additional routing information in the SOAP header to support asynchronous communication. This further allows the transmission of web-service requests and response messages using different TCP connections. Which of the following attack techniques is used by Stella to compromise the web services?

• A.Web services parsing attacks
• B.WS-Address spoofing
• C.SOAPAction spoofing
• D.XML injection

You are a cybersecurity specialist at CloudTech Inc., a company providing cloud-based services. You are managing a project for a client who wants to migrate their sensitive data to a public cloud service. To comply with regulatory requirements, the client insists on maintaining full control over the encryption keys even when the data is at rest on the cloud. Which of the following practices should you implement to meet this requirement?

• A.Use the cloud service provider's default encryption and key management services.
• B.Encrypt data client-side before uploading to the cloud and retain control of the encryption keys.
• C.Rely on Secure Sockets Layer (SSL) encryption for data at rest.
• D.Use the cloud service provider's encryption services but store keys on-premises.

Which command can be used to show the current TCP/IP connections?

• A.Net use connection
• B.Netstat
• C.Netsh
• D.Net use

While examining audit logs, you discover that people are able to telnet into the SMTP server on port 25. You would like to block this, though you do not see any evidence of an attack or other wrong doing. However, you are concerned about affecting the normal functionality of the email server. From the following options choose how best you can achieve this objective?

• A.Block port 25 at the firewall.
• B.None of the above.
• C.Switch from Windows Exchange to UNIX Sendmail.
• D.Shut off the SMTP service on the server.
• E.Force all connections to use a username and password.