Easiest way to install GNS3 1.3.0 on Ubuntu 14.10 and 14.04 LTS | Computing For Geeks – GNS3 1.3.0 was released a few days ago by the GNS3 team, this version is a major rewrite especially the gns3 server. A lot of issues found in GNS3 1.x were fixed and will serve as a great foundation to explore this new features and show thumbs up for Gns3 team.These guys are really doing a good work and that's why i love open source softwares to my heart.I installed this latest version on my Ubuntu box 64-bit version and Kali Linux 64-bit as well.
Installing GNS3 1.3.1 on Ubuntu 14.04 LTS – Intense School – Currently, the version available from the software center is 0.8.6 but the most recent version (as of the time of this writing) is 1.3.1. So in this article, I will walk you through installing GNS3 on Ubuntu. I am running Ubuntu 14.04 LTS on a 64-bit machine.
These are my links for 3 dic 2014 from 13:03 to 13:41:
git-flow cheatsheet – git-flow are a set of git extensions to provide high-level repository operations for Vincent Driessen's branching model. more This cheatsheet shows the basic usage and effect of git-flow operations
Voluntary – […] Our goal is to create open source software that promotes freedom of expression, privacy and the decentralization of power with an eye towards usability […] (Just for OSX at the moment)
A Visual Git Reference – This page gives brief, visual reference for the most common commands in git. Once you know a bit about how git works, this site may solidify your understanding.
SSH_VPN – Community Help Wiki – This page discusses using SSH to set up SSH-based point to point connections, which can then be used to create routes that create virtual private networks. Note that using SSH in this fashion is not the "best" way to create a permanent, stable VPN. Notably, SSH uses TCP, and TCP over TCP can provide abysmal performance under pathological conditions.
VPN over SSH – This how-to is intended to cover the details of how to establish a VPN (Virtual Private Network) over a SSH connection. Starting with open-ssh 4.3, you can now use a ssh connection to set up a VPN. This is technically termed "layer-3 IP-in-SSH tunnelling" and is not using ssh to port forward (ssh -L ) or create a dynamic "application level" forwarding (SOCKS) (ssh -D ). Rather a VPN is established using a SSH connection to create a virtual interface, tun0. Advantages : IMO, this technique is easier to set up then openvpn, especially if you are using a single client. Works with most Linux distributions without the need to install any additional software on the clients. The server only needs openssh-server. This protocol uses udp to transmit tunneled tcp connections resulting in a more stable connection compared with port forwarding (using ssh with the -L or -D options). Disadvantages : As of yet I do not know of a windows client which will use this protocol. If you are needing to set up a VPN with numerous clients I would use openvpn. Although there are several "how-to's" on the web, most of them assume you know something about networking and routing. This page attempts to explain some of the "missing details".
google/nogotofail – Nogotofail is a network security testing tool designed to help developers and security researchers spot and fix weak TLS/SSL connections and sensitive cleartext traffic on devices and applications in a flexible, scalable, powerful way. It includes testing for common SSL certificate verification issues, HTTPS and TLS/SSL library bugs, SSL and STARTTLS stripping issues, cleartext issues, and more. [ via http://www.bufferoverflow.it/ ]