Internet

717 results arranged by date

Blog   |   China, Internet

China's Great Cannon: New weapon to suppress free speech online

The headquarters of Baidu in Beijing. New censorship tool the Great Cannon is said to have redirected traffic from the popular Chinese site in a massive distributed denial of service attack. (AFP/Liu Jin)

China, rated as the eighth most censored country in the world, in a report released by CPJ today, has long had a strong line of defense against free speech online. Its Golden Shield Project, launched by the Ministry of Public Security in 1998, relies on a combination of technology and personnel to control what can be expressed and accessed behind the Great Firewall of China.

Blog   |   Internet, Security

When it comes to Great Firewall attacks, HTTPS is greatest defense

An Internet café in Beijing. Attacks that appear to have been mediated by China's censors against GitHub, a software site vital to Chinese developers, demonstrate the importance of HTTPS in protecting against censorship. (Reuters/Jason Lee)

The power of HTTPS to protect has been brought into sharp focus by a series of attacks against software collaboration site GitHub. These attacks consistently failed because of the site's universal use of HTTPS. Most recently, GitHub reported a blistering series of distributed denial of service attacks in March, which it believes were an attempt to persuade the site to remove certain content. Security researchers including Robert Graham and Insight Labs analyzed the latest GitHub attack, concluding that it appears to have been mediated by China's "great firewall" censorship system.

April 8, 2015 2:03 PM ET

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Blog   |   Pakistan

Evolution of Pakistan's proposed cybercrime law

Journalists browse the Internet in Peshawar. Pakistan's draft cybercrime bill includes a section seeking to justify government censorship of Web content. (AFP/A Majeed)

A pointer to our colleagues at Bolo Bhi, Pakistan's independent Internet freedom and electronic privacy watchdog (it's involved in gender issues too). The watchdog has been tracking the evolution of Pakistan's attempts at cybercrime legislation since 2007.

April 1, 2015 2:30 PM ET

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Blog   |   China, Internet, Security

China's CNNIC issues false certificates in serious breach of crypto trust

Google's landing page for China is viewed on a laptop in Hong Kong. False credentials were issued for Google and other domains by Chinese digital certificate company CNNIC. (AFP/Frederic J. Brown)

In a major breach of public trust and confidence, the Chinese digital certificate authority China Internet Network Information Center (CNNIC) certified false credentials for numerous domains, including several owned by Google. The deliberate breach had the potential to seriously endanger vulnerable users, such as journalists communicating with sources. The breach was discovered by Google and published on its security blog on March 23. Despite this serious lapse, it appears CNNIC's authority will not be revoked, and that its credentials will continue to be trusted by almost all computers around the world.

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