Layer responsible for logical addressing and routing.

Isolated network stack within an OS.

Virtual network built over another network.

Technique enabling IPsec through NAT.

Abbreviation for NAT Traversal.

Named scope preventing identifier conflicts.

Type that can represent a null value.

Communication separation between system nodes.

Individual machine or process within a cluster.

Processing with small but nonzero delay.

Operation allowing execution to continue while waiting.

Memory architecture with nonuniform access times.

Pointer containing no valid target.

Value intended to be used only once.

Rules controlling network communication.

Reusing a value intended to be unique.

DNS record identifying authoritative name servers.

Network Address Translation.

Software endpoint for sending and receiving network data.

Rules governing communication between networked system

Architecture containing multiple independent processing tiers.

Unique value used to prevent replay attacks.

Assurance that an action cannot easily be denied.

Testing qualities such as performance and security.

Testing invalid or unexpected inputs.

Build produced automatically each night.

Encoding names to distinguish overloaded symbols.

I/O that does not wait for completion.

Pipe accessible through a named system object.

Logical partition within a software environment or cluster.

Same query returning different committed values.

Excessive queries caused by repeatedly loading related data.

Separate index structure referencing table data.

Real-world attribute used as an identifier.

Rule requiring a field to contain a value.

Named scope preventing identifier conflicts.

Individual element in a graph or distributed system.