Group items tagged

It's a well-known fact that small businesses are more susceptible to cyber-crime than many of their larger counterparts. A lack of funding and resources means that few small to medium-sized businesses can afford to pay for vulnerability assessments or penetration testing of their network security.

This study explores an under-studied layer of Chinese Internet censorship: how Chinese Internet companies censor user-generated content, usually by deleting it or preventing its publication. Systematic testing of Chinese blog service providers reveals that domestic censorship is very decentralized with wide variation from company to company. Test results also showed that a great deal of politically sensitive material survives in the Chinese blogosphere, and that chances for its survival can likely be improved with knowledge and strategy. The study concludes that choices and actions by private individuals and companies can have a significant impact on the overall balance of freedom and control in the Chinese blogosphere.

This is an article I bookmarked a few weeks ago but neglected to post to Diigo. I was planning to focus on Haiti as the subject for a blog entry but didn't follow through. Regardless, this article outlines the plan by broadcasters to gain money through digital sales of a telethon intended to raise funds for the relief effort in Haiti. The main point of the article is not to look at the digital divide between Haiti and the nations funding relief efforts, as I initially thought. It looks at the telethon as a test run to figure out how to monetize live internet streaming and mobile downloads of television content.

With an increasing number of critical systems being placed within virtual environments, security is now understandably a prime concern. Systems can be attacked, and valuable information and assets can be compromised. maybe looking at a Vulnerability management system?

Yahoo has made public its proposal to hack the domain name system (DNS) so as to resolve issues with migrating to IPv6 from IPv4. Internet protocol version 4 (IPv4) was the first widely deployed version of IP that supports 32 bit addresses (equating to 4,294,967,296). The issue of exhausting the 32 bit address allocation was identified in the 1990's, prompting the development of IPv6. IPv6 supports 128 bit addresses, obviously offering a more expansive address system. The article claims that a 'significant percentage of internet users have broken IPv6 connectivity'. Yahoo thus proposes to switch users to IPv4 connectivity once detection of broken IPv6 connectivity is realised. Yahoo will forward its proposal to the Internet Engineering Task Force, however questions of DNS trust and security will surely be the two topics of debate in testing this proposal.