Cybersecurity

This COVID-19 Crisis Proves the Internet Is Indeed a Caribbean Right

The coronavirus pandemic has, in the most emphatic way, shown us all just how interconnected everything and everyone is. A worldwide race is underway to minimize human interactions in order to avoid a global catastrophe. The inescapable consequence of these initiatives is an unprecedented shut down of the local, regional and global economy. The latest cost estimate to save the global economy is now at $7 trillion and climbing. more

Meltdown and Spectre: Security is a Systems Property

I don't (and probably won't) have anything substantive to say about the technical details of the just-announced Meltdown and Spectre attacks. What I do want to stress is that these show, yet again, that security is a systems property: being secure requires that every component, including ones you've never heard of, be secure. These attacks depend on hardware features... and no, many computer programmers don't know what those are, either. more

The Multinational Nature of Spam

I received a spam message the other day that went to my Junk Mail Folder. I decided to take a look at it and dissect it piece by piece. It really is amazing to see how spam crosses so many international borders and exploits so many different machines. Spammers have their own globally redundant infrastructure and it highlights the difficulties people have in combating the problem of it. more

The DNSSEC Groundswell

It's been 15 long years since the standard for DNSSEC was developed and sadly adoption has been painfully low until recently, thanks to Dan Kaminsky, the infamous Internet Researcher who indentified that gaping hole in the DNS. The discovery of the fundamental flaw in DNS sparked industry wide attention! Every day, we move a little closer to widespread DNSSEC adoption, so I thought I'd take a moment and highlight some of the most notable milestones... more

How Digital Asset Management May Change Due to COVID-19

One of the "fathers of the internet," Vint Cerf, in a September 2019 article he published, said: "Today, hackers routinely break into online accounts and divert users to fake or compromised websites. We constantly need to create new security measures to address them. To date, much of the internet security innovation we've seen revolves around verifying and securing the identities of people and organizations online. more

DoT and DoH Guidance: Provisioning Resolvers

As part of a larger effort to make the internet more private, the IETF defined two protocols to encrypt DNS queries between clients (stub resolvers) and resolvers: DNS over TLS in RFC 7858 (DoT) and DNS over HTTPS in RFC 8484 (DoH). As with all new internet protocols, DoT and DoH will continue to evolve as deployment experience is gained, and they're applied to more use cases. more

Upcoming Domain Pulse 2008 Within Central Europe

Domain Pulse, the yearly get-together of the German-speaking registries of nic.at (Austria), Denic (Germany) and SWITCH (Switzerland) is happening on February 21 and 22 in Vienna. The conference alternates between the countries -- last year it was Switzerland, this year Austria and next year Germany... Domain Pulse covers everything in the domain name arena from management of the DNS, what's happening in each of the ccTLDs, after market and domaining, security threats to the DNS and internet as well as wider issues affecting the internet's development such as internet governance. more

Final Day to Give Input on “Future of the Internet” Survey

Today, June 26, is the final day that you can help the Internet Society with its "Future of the Internet" survey. It takes about 20-25 minutes and will help my colleagues at the Internet Society develop a number of scenarios about the possible future of the Internet. These scenarios can help all of us in talking to policy makers, leaders, media and the general user population about the choices we have before us for the future of the Internet. more

Have You Reviewed Your Domain Lock Portfolio?

Domain names give your intellectual property visibility, as well as provide function for your company's infrastructure. Vital domain names are simply too important to be left exposed. To protect them, you can add extra layers of security to your digital brand with easy, secure, server-level protection in addition to multi-level locks that combat domain name system (DNS) hijacking and protect against unauthorized changes and deletions to your critical domain names. more

Tough Economy Requires Knowledge and Vigilance Online

If current predictions are correct, 2009 will be a tougher year than 2008 in terms of the economy. In tough economic times such as these it becomes increasingly important for us to follow recommended safety practices when going online. As the numbers of Internet-related fraud and financial scams continue to increase we should expect the current economic situation to produce more victims of cybercrime. Knowledge and vigilance are the keys to remaining safe while online. more

Exploits, Curdled Milk and Nukes (Oh my!)

Throughout the second half of 2012 many security folks have been asking "how much is a zero-day vulnerability worth?" and it's often been hard to believe the numbers that have been (and continue to be) thrown around. For the sake of clarity though, I do believe that it's the wrong question... the correct question should be "how much do people pay for working exploits against zero-day vulnerabilities?" more

Who Would You Nominate for the Internet Hall of Fame? (Nominations Open Until March 15)

Who do you think deserves recognition in the Internet Hall of Fame? Do you know of someone who has played a key role in the Internet's development who should be recognized? (And is not already among the existing IHOF inductees?) If you know of someone who deserves the recognition, nominations are open until March 15, 2017. As outlined by Internet Society President & CEO Kathy Brown in a blog post today, the Internet Hall of Fame seeks to honor three types of inductee. more

Ransomware Attacks on US Hospitals Trigger Significant Ripple Effects on Neighboring Facilities

In a study published in the JAMA Network, evidence indicates that ransomware attacks on healthcare delivery organizations (HDOs) lead to substantial disruptions in patient care and emergency department workflows. more

China: Is It Our Cyber Defense Red Herring?

There are thousands of articles perpetuating the claim that China is out to get us on the Internet. And yet, all these discussions are begging the question, is it China attacking? Also, are they even the "usual suspects"?
While I can point to real facts of China making active use of information warfare, cyber warfare, or whatever else you choose to call it (such as the release of 0 days being patched by Microsoft and originally reported by the Taiwanese government, search Microsoft's site), I can also point to Germany (intelligence Trojan horse), the US (The Farewell Dossier) and other countries such as North Korea (without much detail, so questioned)... more

Project Honey Pot: 1 Billion Spammers Served

Coen Dijkgraaf writes: "Project Honey Pot is a community of tens of thousands of web and email administrators from more than 170 countries around the world who are working together to track online fraud and abuse. The Project has been online since 2004 and each day receives millions of email and comment spam messages which are catalogued and shared with law enforcement and security partners. On Wednesday, December 9, 2009 at 06:20 (GMT) Project Honey Pot received its billionth email spam message. For the full article and some intersting statistics about spamming, see 1 Billion Spammers Served." more