Informations about SSL certificates and networks security
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Quantum computing is a new way of computing — one that could allow humankind to perform computations that are simply impossible using today’s computing technologies. It allows for very fast searching, something that would break some of the encryption algorithms we use today. And it allows us to easily factor large numbers, something that would … Read More “Quantum Computing and Cryptography” »
On May 25, the FBI asked us all to reboot our routers. The story behind this request is one of sophisticated malware and unsophisticated home-network security, and it’s a harbinger of the sorts of pervasive threats from nation-states, criminals and hackers that we should expect in coming years. VPNFilter is a sophisticated piece … Read More “Router Vulnerability and the VPNFilter Botnet” »
Earlier this month, the Pentagon stopped selling phones made by the Chinese companies ZTE and Huawei on military bases because they might be used to spy on their users. It’s a legitimate fear, and perhaps a prudent action. But it’s just one instance of the much larger issue of securing our supply chains. All of … Read More “Supply-Chain Security” »
Artificial intelligence technologies have the potential to upend the longstanding advantage that attack has over defense on the Internet. This has to do with the relative strengths and weaknesses of people and computers, how those all interplay in Internet security, and where AI technologies might change things. You can divide Internet security tasks into two … Read More “Artificial Intelligence and the Attack/Defense Balance” »
Everything online is hackable. This is true for Equifax’s data and the federal Office of Personal Management’s data, which was hacked in 2015. If information is on a computer connected to the Internet, it is vulnerable. But just because everything is hackable doesn’t mean everything will be hacked. The difference between the two is complex, … Read More “Can Consumers’ Online Data Be Protected?” »
For over a decade, civil libertarians have been fighting government mass surveillance of innocent Americans over the Internet. We’ve just lost an important battle. On January 18, President Trump signed the renewal of Section 702, domestic mass surveillance became effectively a permanent part of US law. Section 702 was initially passed in 2008, as an … Read More “After Section 702 Reauthorization” »
Policy essay: “Encryption Substitutes,” by Andrew Keane Woods: In this short essay, I make a few simple assumptions that bear mentioning at the outset. First, I assume that governments have good and legitimate reasons for getting access to personal data. These include things like controlling crime, fighting terrorism, and regulating territorial borders. Second, I assume … Read More “Alternatives to Government-Mandated Encryption Backdoors” »
This week brought new public evidence about Russian interference in the 2016 election. On Monday, the Intercept published a top-secret National Security Agency document describing Russian hacking attempts against the US election system. While the attacks seem more exploratory than operational – and there’s no evidence that they had any actual effect – they further … Read More “NSA Document Outlining Russian Attempts to Hack Voter Rolls” »
There is plenty of blame to go around for the WannaCry ransomware that spread throughout the Internet earlier this month, disrupting work at hospitals, factories, businesses, and universities. First, there are the writers of the malicious software, which blocks victims’ access to their computers until they pay a fee. Then there are the users who … Read More “WannaCry and Vulnerabilities” »
Technological advances change the world. That’s partly because of what they are, but even more because of the social changes they enable. New technologies upend power balances. They give groups new capabilities, increased effectiveness, and new defenses. The Internet decades have been a never-ending series of these upendings. We’ve seen existing industries fall and new … Read More “The Quick vs. the Strong: Commentary on Cory Doctorow’s Walkaway” »