System.Security.AccessControl by: Microsoft
  • 2.129k total downloads
  • Latest version: 6.0.0-preview.4.21253.7
Provides base classes that enable managing access and audit control lists on securable objects. Commonly Used Types: System.Security.AccessControl.AccessRule System.Security.AccessControl.AuditRule System.Security.AccessControl.ObjectAccessRule System.Security.AccessControl.ObjectAuditRule System.Security.AccessControl.ObjectSecurity
System.Security.Claims by: Microsoft
  • 481 total downloads
  • Latest version: 4.3.0
Provides classes that implement claims-based identity in the .NET Framework, including classes that represent claims, claims-based identities, and claims-based principals. Commonly Used Types: System.Security.Principal.GenericIdentity System.Security.Claims.Claim System.Security.Claims.ClaimsIdentity System.Security.Claims.ClaimsPrincipal System.Security.Principal.GenericPrincipal When using NuGet 3.x this package requires at least version 3.4.
System.Security.Cryptography.Cng by: Microsoft
  • 667 total downloads
  • Latest version: 6.0.0-preview.4.21253.7
Provides cryptographic algorithm implementations and key management with Windows Cryptographic Next Generation API (CNG). Commonly Used Types: System.Security.Cryptography.RSACng System.Security.Cryptography.ECDsaCng System.Security.Cryptography.CngKey
System.Security.Cryptography.Encoding by: Microsoft
  • 197 total downloads
  • Latest version: 4.0.0-beta-22605
Provides types for representing Abstract Syntax Notation One (ASN.1)-encoded data. Commonly Used Types: System.Security.Cryptography.AsnEncodedData System.Security.Cryptography.Oid System.Security.Cryptography.OidCollection
System.Security.Cryptography.Pkcs by: Microsoft
  • 2.057k total downloads
  • Latest version: 6.0.0-preview.2.21154.6
Provides support for PKCS and CMS algorithms. Commonly Used Types: System.Security.Cryptography.Pkcs.EnvelopedCms
System.Security.Cryptography.Primitives by: Microsoft
  • 226 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
  • 2.183k 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
  • 175 total downloads
  • Latest version: 4.0.0-beta-22816
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
System.Security.Principal by: Microsoft
  • 440 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
  • 3.017k total downloads
  • Latest version: 6.0.0-preview.4.21253.7
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
System.ServiceModel.Duplex by: Microsoft
  • 2.861k total downloads
  • Latest version: 4.10.2
Provides the types that permit 2-way ("duplex") exchanges of messages.
System.ServiceModel.Http by: Microsoft
  • 2.53k total downloads
  • Latest version: 4.10.2
Provides the types that permit SOAP messages to be exchanged using Http (example: BasicHttpBinding).
System.ServiceModel.NetTcp by: Microsoft
  • 2.6k total downloads
  • Latest version: 4.10.2
Provides the types that permit SOAP messages to be exchanged using TCP (example: NetTcpBinding).
System.ServiceModel.Primitives by: Microsoft
  • 2.758k total downloads
  • Latest version: 4.10.2
Provides the common types used by all of the WCF libraries.
System.ServiceModel.Security by: Microsoft
  • 2.756k total downloads
  • Latest version: 4.10.2
Provides the types that support additional security features.
System.ServiceProcess.ServiceController by: Microsoft
  • 917 total downloads
  • Latest version: 6.0.0-preview.3.21201.4
Provides the System.ServiceProcess.ServiceContainer class, which allows you to connect to a running or stopped service, manipulate it, or get information about it. Commonly Used Types: System.ServiceProcess.ServiceController System.ServiceProcess.ServiceControllerStatus System.ServiceProcess.ServiceType
System.Text.Encoding by: Microsoft
  • 286 total downloads
  • Latest version: 4.0.10-beta-22816
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
System.Text.Encoding.CodePages by: Microsoft
  • 2.882k 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
  • 286 total downloads
  • Latest version: 4.0.10-beta-22816
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
System.Text.Encodings.Web by: Microsoft
  • 3.18k 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