Creating JavaScript based crypto is possible but risky
Yet another JS portscanner
Yet another JS portscanner
Browser based tool for website XSS testing
Browser based tool for website XSS testing
Link to a PDF taking about which JS Frameworks help against JS hijacking and how JS hijacking works
Intranets are intended to be secured from the outside by way of firewalls and other networking devices. Unfortunately, there has been a move towards non-routable address space as a method of protection, rather than other methods of protecting private IP space. This paper will outline a number of flaws that can be exploited by an adversary because of the use of well known non-routable IP address spaces.