Which two prevention techniques are used to mitigate SQL injection attacks? (Choose two.)

• A.Check integer, float, or Boolean string parameters to ensure accurate values.
• B.Use prepared statements and parameterized queries.
• C.Secure the connection between the web and the app tier.
• D.Write SQL code instead of using object-relational mapping libraries.
• E.Block SQL code execution in the web application database login.

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What is the function of SDN southbound API protocols?

• A.to allow for the dynamic configuration of control plane applications
• B.to enable the controller to make changes
• C.to enable the controller to use REST
• D.to allow for the static configuration of control plane applications

Correct Answer: B

Southbound APIs enable SDN controllers to dynamically make changes based on real-time demands and scalability needs.
Southbound APIs enable SDN controllers to dynamically make changes based on real-time demands and scalability needs.
Southbound APIs enable SDN controllers to dynamically make changes based on real-time demands and scalability needs.
Reference:

Note: Southbound APIs helps us communicate with data plane (not control plane) applications

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A network engineer has configured a NTP server on a Cisco ASA. The Cisco ASA has IP reachability to the NTP server and is not filtering any traffic. The show ntp association detail command indicates that the configured NTP server is unsynchronized and has a stratum of 16.
What is the cause of this issue?

• A.NTP is not configured to use a working server.
• B.An access list entry for UDP port 123 on the outside interface is missing.
• C.An access list entry for UDP port 123 on the inside interface is missing.
• D.Resynchronization of NTP is not forced

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Drag and drop the cryptographic algorithms for IPsec from the left onto the cryptographic processes on the right.

Correct Answer:

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An engineer used a posture check on a Microsoft Windows endpoint and discovered that the MS17-010 patch was not installed, which left the endpoint vulnerable to WannaCry ransomware. Which two solutions mitigate the risk of this ransomware infection? (Choose two.)

• A.Configure endpoint firewall policies to stop the exploit traffic from being allowed to run and replicate throughout the network.
• B.Configure a posture policy in Cisco Identity Services Engine to check that an endpoint patch level is met before allowing access on the network.
• C.Configure a posture policy in Cisco Identity Services Engine to install the MS17-010 patch before allowing access on the network.
• D.Set up a well-defined endpoint patching strategy to ensure that endpoints have critical vulnerabilities patched in a timely fashion.
• E.Set up a profiling policy in Cisco Identity Service Engine to check and endpoint patch level before allowing access on the network.

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