The current UK government is proposing an Internet porn firewall. Unlike other countries with Internet firewalls, such as North Korea, China, Iran, Saudi Arabia, and Syria, the citizens of the UK are so especially helpful some of them decided to help code the new porn filter. The idea behind the Great Firewall of Porn is simple: if a user wants to visit a NSFW website, let them. If, the user wants to visit the other 19% of the Internet, block it, and forward them to a page with hand drawn cockswains a baubles as the background.
The way the firewall works is actually pretty clever – it checks each request against the OpenDNS FamilyShield filter. If the request is denied, load the page, and if the OpenDNS request is allowed, block the page.
The genius behind this filter, [sicksad], provided all the tools required to get your own porn filter up and running over on his git. There’s also a great setup tutorial video available below, with a little social commentary thrown in for free.
Continue reading “Finally, a firewall for all the porn on the Internet”
[The Cheap Vegetable Gardener] wanted to check in on his garden from the road so he wrote a control app for his WinPhone. The hardware work is already done; having been built and tested for quite some time.
The implementation comes in two parts, both shown in the chart above. The grow box is behind a firewall as you don’t want random folks turning on the water and grow lights on a whim. The first part of the interface takes care of this separation by providing a set of functions on the host machine. The second portion is the phone app itself which calls those functions and displays all the pertinent information from the status of the lights, heater, exhaust, and water pump, to the current temperature and humidity. He’s even used Google Charts to graph data over time. The app itself took about two hours to code with no prior experience, a testament to the level of approachability these tools are gaining.
Our friend [Rich Mogull] has been flipping the switches on Leopard’s new firewall and scanning it to see what’s actually going on. There is some good and some bad. The new application signing is a mixed bag. It breaks Skype and a commenter pointed out that automatically trusting Apple installed apps like NetCat isn’t a good idea either. You can roll your own firewall using user friendly tools like WaterRoof since ipfw is still included.