SHA2 Hash Generator

SHA2 Hash Generator

I recently wrote a Windows .NET application that generates SHA1/2 hashes for a given input. It has SHA1, SHA256, SHA384, and SHA512 support as well as PBKDF2 support (1-100,000 rounds).

Using Android KitKat with pfSense IPsec VPN

Using Android KitKat with pfSense IPsec VPN

Getting your Android KitKat device to work with pfSense IPsec VPN server is a finicky process and the settings on both sides need to be exact. Android only supports a small subset of common encryption schemes and this article will show you what settings to use.

OpenVPN, WWPass PassKey Two-Factor Authentication Integration

OpenVPN, WWPass PassKey Two-Factor Authentication Integration

OpenVPN relies on cryptographic keys and certificates for secure communication between a VPN client and the remote server. The WWPass PassKey technology, in conjunction with Microsoft CryptoAPI, can fortify those keys and give users and systems administrators peace of mind by taking the challenge of protecting private cryptographic information out of their hands.

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