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This set of modules provides perl class wrappers for the network mapper (nmap) scanning tool (see http://www.insecure.org/nmap/). Using these modules, a developer, network administrator, or other techie can create perl routines or classes which can be used to automate and integrate nmap scans elegantly into new and existing perl scripts.

SecretService provides a way to securely storing passwords and other secrets in Python. It uses DBus Secret Service API that is supported by GNOME Keyring (>= 2.30) and KWallet (>= 4.8). It allows to create new passwords, delete and search for passwords matching given attributes. It also supports graphical prompts when unlocking is needed.

This is a tiny, auditable script that you can throw on your server to issue and renew Let's Encrypt certificates. Since it has to be run on your server and have access to your private Let's Encrypt account key, I tried to make it as tiny as possible (currently less than 200 lines). The only prerequisites are python and openssl.

cryptography is a package designed to expose cryptographic recipes and primitives to Python developers. Our goal is for it to be your "cryptographic standard library". It supports Python 2.6-2.7, Python 3.2+, and PyPy. cryptography includes both high level recipes, and low level interfaces to common cryptographic algorithms such as symmetric ciphers, message digests and key derivation functions.

The two programs tcpsuck and udpsuck run out of the Inetd daemon on unused ports. They log the contents of packets or connections to these ports. This allows you to read the contents of the network strobe attacks on your machine. It also slows the strobes down, as they think you're actually running a service on several ports when you aren't.

LiveUser is a set of classes for dealing with user authentication and permission management. Basically, there are three main elements that make up this package: * The LiveUser class * The Auth containers * The Perm containers Currently available are containers using: PEAR::DB, PEAR::MDB, PEAR::MDB2, PEAR::XML_Tree and PEAR::Auth.

Cerealizer is a secure pickle-like module. It support basic types (int, string, unicode, tuple, list, dict, set...), old and new-style classes (you need to register the class for security), object cycles, and it can be extended to support C-defined type. Cerealizer is available under the GNU GPL licence.

sha is a simple program that hashes files. It uses the National Institute of Standards and Technology's Secure Hash Algorithm. It can use SHA-1, SHA-256, SHA-384, or SHA-512, which generate respectively, hashes of 160, 256, 384, or 512 bits. sha can be used in scripts to do, for example, file integrity checking.

TUF (The Update Framework) helps developers secure their new or existing software update systems. Software update systems are vulnerable to many known attacks, including those that can result in clients being compromised or crashed. TUF helps solve this problem by providing a flexible security framework that can be added to software updaters.

QtKeychain is a Qt API to store passwords and other secret data securely. How the data is stored depends on the platform. For Linux/Unix, KWallet (via D-Bus) is used. Support for the GNOME Keyring via freedesktop.org's Secret Storage D-Bus specification is planned but not yet implemented.