System.Security.Cryptography.Pkcs
                    
                    by: Microsoft
                
                - 338 total downloads
- Latest version: 6.0.0-preview.4.21253.7
                    Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
                
            
                    
                        System.Security.Cryptography.Primitives
                    
                    by: Microsoft
                
                - 46 total downloads
- Latest version: 4.3.0
                    Provides common types for the cryptographic libraries.
Commonly Used Types:
System.Security.Cryptography.ICryptoTransform
System.Security.Cryptography.AsymmetricAlgorithm
System.Security.Cryptography.SymmetricAlgorithm
System.Security.Cryptography.HashAlgorithm
System.Security.Cryptography.KeyedHashAlgorithm
System.Security.Cryptography.HMAC
System.Security.Cryptography.KeySizes
System.Security.Cryptography.CryptographicException
System.Security.Cryptography.CipherMode
System.Security.Cryptography.PaddingMode
System.Security.Cryptography.CryptoStream
System.Security.Cryptography.CryptoStreamMode
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Security.Cryptography.ProtectedData
                    
                    by: Microsoft
                
                - 337 total downloads
- Latest version: 6.0.0-preview.4.21253.7
                    Provides access to Windows Data Protection Api.
Commonly Used Types:
System.Security.Cryptography.DataProtectionScope
System.Security.Cryptography.ProtectedData
                
            
                    
                        System.Security.Cryptography.X509Certificates
                    
                    by: Microsoft
                
                - 118 total downloads
- Latest version: 4.3.2
                    Provides types for reading, exporting and verifying Authenticode X.509 v3 certificates. These certificates are signed with a private key that uniquely and positively identifies the holder of the certificate.
Commonly Used Types:
System.Security.Cryptography.X509Certificates.X509Certificate2
System.Security.Cryptography.X509Certificates.X509Certificate
System.Security.Cryptography.X509Certificates.X509ContentType
System.Security.Cryptography.X509Certificates.StoreLocation
System.Security.Cryptography.X509Certificates.StoreName
System.Security.Cryptography.X509Certificates.X509FindType
System.Security.Cryptography.X509Certificates.X509ChainStatus
System.Security.Cryptography.X509Certificates.X509Certificate2Collection
System.Security.Cryptography.X509Certificates.X509EnhancedKeyUsageExtension
System.Security.Cryptography.X509Certificates.X509Chain
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Security.Principal
                    
                    by: Microsoft
                
                - 101 total downloads
- Latest version: 4.3.0
                    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
                
                - 364 total downloads
- Latest version: 5.0.0
                    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.Security.SecureString
                    
                    by: Microsoft
                
                - 32 total downloads
- Latest version: 4.3.0
                    Provides the System.Security.SecureString class, which represents text that should be kept confidential. The text is encrypted for privacy when being used, and deleted from computer memory when no longer needed.
Commonly Used Types:
System.Security.SecureString
System.Security.SecureStringMarshal
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.ServiceModel.Duplex
                    
                    by: Microsoft
                
                - 342 total downloads
- Latest version: 4.10.3
                    Provides the types that permit 2-way ("duplex") exchanges of messages.
                
            
                    
                        System.ServiceModel.Http
                    
                    by: Microsoft
                
                - 390 total downloads
- Latest version: 4.10.3
                    Provides the types that permit SOAP messages to be exchanged using Http (example: BasicHttpBinding).
                
            
                    
                        System.ServiceModel.NetTcp
                    
                    by: Microsoft
                
                - 341 total downloads
- Latest version: 4.10.3
                    Provides the types that permit SOAP messages to be exchanged using TCP (example: NetTcpBinding).
                
            
                    
                        System.ServiceModel.Primitives
                    
                    by: Microsoft
                
                - 388 total downloads
- Latest version: 4.10.3
                    Provides the common types used by all of the WCF libraries.
                
            
                    
                        System.ServiceModel.Security
                    
                    by: Microsoft
                
                - 411 total downloads
- Latest version: 4.10.3
                    Provides the types that support additional security features.
                
            
                    
                        System.Text.Encoding
                    
                    by: Microsoft
                
                - 115 total downloads
- Latest version: 4.3.0
                    Provides base abstract encoding classes for converting blocks of characters to and from blocks of bytes.
Commonly Used Types:
System.Text.Encoding
System.Text.DecoderFallbackException
System.Text.Decoder
System.Text.EncoderFallbackException
System.Text.Encoder
System.Text.EncoderFallback
System.Text.EncoderFallbackBuffer
System.Text.DecoderFallback
System.Text.DecoderFallbackBuffer
System.Text.DecoderExceptionFallback
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Text.Encoding.CodePages
                    
                    by: Microsoft
                
                - 346 total downloads
- Latest version: 6.0.0-preview.4.21253.7
                    Provides support for code-page based encodings, including Windows-1252, Shift-JIS, and GB2312.
Commonly Used Types:
System.Text.CodePagesEncodingProvider
                
            
                    
                        System.Text.Encoding.Extensions
                    
                    by: Microsoft
                
                - 130 total downloads
- Latest version: 4.3.0
                    Provides support for specific encodings, including ASCII, UTF-7, UTF-8, UTF-16, and UTF-32.
Commonly Used Types:
System.Text.UTF8Encoding
System.Text.UnicodeEncoding
System.Text.ASCIIEncoding
System.Text.UTF7Encoding
System.Text.UTF32Encoding
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Text.Encodings.Web
                    
                    by: Microsoft
                
                - 333 total downloads
- Latest version: 6.0.0-preview.4.21253.7
                    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
                
            
                    
                        System.Text.Json
                    
                    by: Microsoft
                
                - 75 total downloads
- Latest version: 7.0.0-preview.3.22175.4
                    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.Text.Json.Nodes.JsonNode
System.Text.Json.Nodes.JsonArray
System.Text.Json.Nodes.JsonObject
System.Text.Json.Nodes.JsonValue
                
            
                    
                        System.Text.RegularExpressions
                    
                    by: Microsoft
                
                - 142 total downloads
- Latest version: 4.3.1
                    Provides the System.Text.RegularExpressions.Regex class, an implementation of a regular expression engine.
Commonly Used Types:
System.Text.RegularExpressions.Regex
System.Text.RegularExpressions.RegexOptions
System.Text.RegularExpressions.Match
System.Text.RegularExpressions.Group
System.Text.RegularExpressions.Capture
System.Text.RegularExpressions.MatchEvaluator
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Threading
                    
                    by: Microsoft
                
                - 118 total downloads
- Latest version: 4.3.0
                    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
                
                - 402 total downloads
- Latest version: 6.0.0-preview.4.21253.7
                    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