System.Security.Cryptography.ProtectedData by: Microsoft

Provides access to Windows Data Protection Api. Commonly Used Types: System.Security.Cryptography.DataProtectionScope System.Security.Cryptography.ProtectedData When using NuGet 3.x this package requires at least version 3.4.

System.Security.Principal by: Microsoft

Provides the base interfaces for principal and identity objects that represents the security context under which code is running. Commonly Used Types: System.Security.Principal.IPrincipal System.Security.Principal.IIdentity System.Security.Principal.TokenImpersonationLevel When using NuGet 3.x this package requires at least version 3.4.

System.Security.Principal.Windows by: Microsoft

Provides classes for retrieving the current Windows user and for interacting with Windows users and groups. Commonly Used Types: System.Security.Principal.WindowsIdentity System.Security.Principal.SecurityIdentifier System.Security.Principal.NTAccount System.Security.Principal.WindowsPrincipal System.Security.Principal.IdentityReference System.Security.Principal.IdentityNotMappedException System.Security.Principal.WindowsBuiltInRole System.Security.Principal.WellKnownSidType When using NuGet 3.x this package requires at least version 3.4.

System.ServiceModel.Duplex by: Microsoft

Provides the types that permit 2-way ("duplex") exchanges of messages.

System.ServiceModel.Http by: Microsoft

Provides the types that permit SOAP messages to be exchanged using Http (example: BasicHttpBinding).

System.ServiceModel.NetTcp by: Microsoft

Provides the types that permit SOAP messages to be exchanged using TCP (example: NetTcpBinding).

System.ServiceModel.Primitives by: Microsoft

Provides the common types used by all of the WCF libraries.

System.ServiceModel.Security by: Microsoft

Provides the types that support additional security features.

System.Text.Encoding.CodePages by: Microsoft

Provides support for code-page based encodings, including Windows-1252, Shift-JIS, and GB2312. Commonly Used Types: System.Text.CodePagesEncodingProvider When using NuGet 3.x this package requires at least version 3.4.

System.Text.Encodings.Web by: Microsoft

Provides types for encoding and escaping strings for use in JavaScript, HyperText Markup Language (HTML), and uniform resource locators (URL). Commonly Used Types: System.Text.Encodings.Web.HtmlEncoder System.Text.Encodings.Web.UrlEncoder System.Text.Encodings.Web.JavaScriptEncoder When using NuGet 3.x this package requires at least version 3.4.

System.Text.Json by: Microsoft

Provides high-performance and low-allocating types that serialize objects to JavaScript Object Notation (JSON) text and deserialize JSON text to objects, with UTF-8 support built-in. Also provides types to read and write JSON text encoded as UTF-8, and to create an in-memory document object model (DOM), that is read-only, for random access of the JSON elements within a structured view of the data. Commonly Used Types: System.Text.Json.JsonSerializer System.Text.Json.JsonDocument System.Text.Json.JsonElement System.Text.Json.Utf8JsonWriter System.Text.Json.Utf8JsonReader

System.Threading by: Microsoft

Provides the fundamental synchronization primitives, including System.Threading.Monitor and System.Threading.Mutex, that are required when writing asynchronous code. Commonly Used Types: System.Threading.Monitor System.Threading.SynchronizationContext System.Threading.ManualResetEvent System.Threading.AutoResetEvent System.Threading.ThreadLocal<T> System.Threading.EventWaitHandle System.Threading.SemaphoreSlim System.Threading.Mutex When using NuGet 3.x this package requires at least version 3.4.

System.Threading.AccessControl by: Microsoft

Provides support for managing access and audit control lists for synchronization primitives. Commonly Used Types: System.Security.AccessControl.EventWaitHandleAccessRule System.Security.AccessControl.EventWaitHandleAuditRule System.Security.AccessControl.MutexAccessRule System.Security.AccessControl.MutexAuditRule System.Security.AccessControl.MutexSecurity System.Security.AccessControl.SemaphoreAccessRule System.Security.AccessControl.SemaphoreAuditRule System.Security.AccessControl.SemaphoreSecurity When using NuGet 3.x this package requires at least version 3.4.

System.Threading.Channels by: Microsoft

Provides types for passing data between producers and consumers. Commonly Used Types: System.Threading.Channel System.Threading.Channel<T> When using NuGet 3.x this package requires at least version 3.4.

System.Threading.Tasks by: Robert McLaws, Jrmie "Garuma" Laval

**NOTE: This package has moved to System.Threading.Tasks.Unofficial** This package is a port of the Mono version of the *complete* Task Parallel Library (not a subset) to .NET 3.5, as well as all Silverlight platforms, including Windows Phone 7.x. This version contains more classes (and is namespace compatible with the BCL) compared to the PortableTPL project. This project supercedes the TaskParallelLibrary.WP7 package, and is licensed under the same licenses as the rest of the Mono framework.

System.Threading.Tasks.Dataflow by: Microsoft

TPL Dataflow promotes actor/agent-oriented designs through primitives for in-process message passing, dataflow, and pipelining. TDF builds upon the APIs and scheduling infrastructure provided by the Task Parallel Library (TPL), and integrates with the language support for asynchrony provided by C#, Visual Basic, and F#. Commonly Used Types: System.Threading.Tasks.Dataflow.ActionBlock<TInput> System.Threading.Tasks.Dataflow.BatchBlock<T> System.Threading.Tasks.Dataflow.BatchedJoinBlock<T1, T2> System.Threading.Tasks.Dataflow.BatchedJoinBlock<T1, T2, T3> System.Threading.Tasks.Dataflow.BroadcastBlock<T> System.Threading.Tasks.Dataflow.BufferBlock<T> System.Threading.Tasks.Dataflow.DataflowBlock System.Threading.Tasks.Dataflow.JoinBlock<T1, T2> System.Threading.Tasks.Dataflow.JoinBlock<T1, T2, T3> System.Threading.Tasks.Dataflow.TransformBlock<TInput, TOutput> System.Threading.Tasks.Dataflow.TransformManyBlock<TInput, TOutput> System.Threading.Tasks.Dataflow.WriteOnceBlock<T> When using NuGet 3.x this package requires at least version 3.4.

System.Threading.Tasks.Extensions by: Microsoft

Provides additional types that simplify the work of writing concurrent and asynchronous code. Commonly Used Types: System.Threading.Tasks.ValueTask<TResult> 7601f4f6225089ffb291dc7d58293c7bbf5c5d4f

System.Threading.Tasks.Parallel by: Microsoft

Provides the System.Threading.Tasks.Parallel class, which adds support for running loops and iterators in parallel. Commonly Used Types: System.Threading.Tasks.Parallel System.Threading.Tasks.ParallelLoopState System.Threading.Tasks.ParallelLoopResult System.Threading.Tasks.ParallelOptions When using NuGet 3.x this package requires at least version 3.4.

System.Threading.Thread by: Microsoft

Provides the System.Threading.Thread class, which allows developers to create and control a thread, set its priority, and get its state. Commonly Used Types: System.Threading.Thread System.Threading.ThreadStart System.Threading.ParameterizedThreadStart When using NuGet 3.x this package requires at least version 3.4.

System.Threading.ThreadPool by: Microsoft

Provides the System.Threading.ThreadPool class, which contains a pool of threads that can be used to execute tasks, post work items, wait on behalf of other threads, and process timers. Commonly Used Types: System.Threading.ThreadPool System.Threading.WaitOrTimerCallback When using NuGet 3.x this package requires at least version 3.4.