Top 20 NuGet security Packages

OpenID Connect & OAuth 2.0 client library
A set of e-mail components which implement IMAP, SMTP, POP3, Exchange Web Services, SSL/TLS support, parsing and building MIME and S/MIME messages, Outlook .MSG and .PST conversions, mail merge over database, OAuth 2.0, DNS MX lookup, e-mail address validation, parsing winmail.dat, bounced messages ...
Provides modern cryptographic algorithm implementations for .NET Core based on libsodium. Commonly Used Types: NSec.Cryptography.Aes256Gcm NSec.Cryptography.Blake2b NSec.Cryptography.Chacha20Poly1305 NSec.Cryptography.Ed25519 NSec.Cryptography.HkdfSha256 NSec.Cryptography.X25519
ASP.NET Core security provider enabling Apple authentication.
MimeKit is an Open Source library for creating and parsing MIME, S/MIME and PGP messages on desktop and mobile platforms. It also supports parsing of Unix mbox files. Unlike any other .NET MIME parser, MimeKit's parser does not need to parse string input nor does it use a TextReader. Instead,...
Managed .NET wrapper for unmanaged PKCS#11 libraries
ASP.NET Core authentication handler for validating tokens using OAuth 2.0 introspection
ASP.NET Core security middleware enabling LinkedIn authentication.
BouncyCastle portable version with support for .NET 4, .NET Standard 2.0
A fixed, enhanced and namespace compatible version of BCrypt.Net port of jBCrypt implemented in C#. It uses a variant of the Blowfish encryption algorithm’s keying schedule, and introduces a work factor, which allows you to determine how expensive the hash function will be, allowing the algorithm to...
Recommended Google client library to access the Secret Manager API.
Cleans HTML from constructs that can be used for cross site scripting (XSS)
iText 7 represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high- and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText 7 can be a boon to nearly every wo...
OpenID Connect server middleware for ASP.NET Core.
ASP.NET Core integration package for the OpenIddict validation services.
MailKit is an Open Source cross-platform .NET mail-client library that is based on MimeKit and optimized for mobile devices. Features include: * HTTP, Socks4, Socks4a and Socks5 proxy support. * SASL Authentication via CRAM-MD5, DIGEST-MD5, LOGIN, NTLM, OAUTHBEARER, PLAIN, SCRAM-SHA-1, SCRAM-SHA-25...
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
OpenID Connect extensions for the OpenID Connect server middleware.
EntityFramework persistence layer for IdentityServer4
The Bouncy Castle Crypto package is a C# implementation of cryptographic algorithms and protocols, it was developed by the Legion of the Bouncy Castle, a registered Australian Charity, with a little help! The Legion, and the latest goings on with this package, can be found at [http://www.bouncycastl...