Cybersecurity

Understanding the Threat Landscape: Indicators of Compromise (IOCs)

I previously provided a brief overview of how Verisign iDefense characterizes threat actors and their motivations through adversarial analysis. Not only do security professionals need to be aware of the kinds of actors they are up against, but they should also be aware of the tactical data fundamentals associated with cyber-attacks most commonly referred to as indicators of compromise (IOCs). Understanding the different types of tactical IOCs can allow for quick detection of a breach... more

DNSSEC Successes, Statistics and Innovation Streaming Live from ICANN 53 on 24 June 2015

Where has DNSSEC been successful? What are some current statistics about DNSSEC deployment? What are examples of innovations that are happening with DNSSEC and DANE? All of these questions will be discussed at the DNSSEC Workshop at ICANN 53 in Buenos Aires happening on Wednesday, June 24, 2015, from 09:00 – 15:15 Argentina time (UTC-3). You can watch and listen to the session live. more

EuroDIG Sessions on Friday, June 5, about Cybersecurity, Network Neutrality, IANA, Access and More

What do Europeans interested in Internet policy think about cybersecurity, network neutrality, IANA, improving Internet access and other topics? Tomorrow the second day of the European Dialog on Internet Governance (EuroDIG) 2015 in Sofia, Bulgaria, will cover all those topics and many more. I've listed some of the sessions that either I or my Internet Society colleagues are participating in. I will personally be involved as a panelist on the two sessions about cybersecurity. more

Facebook and PGP

Facebook just announced support for PGP, an encrypted email standard, for email from them to you. It's an interesting move on many levels, albeit one that raises some interesting questions. The answers, and Facebook's possible follow-on moves, are even more interesting. The first question, of course, is why Facebook has done this. It will only appeal to a very small minority of users. Using encrypted email is not easy. more

Registry Lock - or EPP With Two Factor Authentication

For the last couple of years, the most common attack vector against the DNS system is the attack against the registrar. Either the attack is on the software itself using weaknesses in the code that could inject DNS changes into the TLD registry, or social engineering the registrar support systems and the attacker receives credentials that in turn allows the attacker to perform malicious changes in DNS. DNSSEC is the common security mechanism that protects the DNS protocol, but by using the registrar attack, any changes will result in a proper working DNS delegation. more

The Internet of Things: Solving Security Challenges from the Fringe to the Core

News flash: to help fight California's drought, Samsung is offering a $100,000 prize to the innovator who creates "the most effective use of IoT and ARTIK [Samsung's IoT platform] technology for reducing water consumption by individuals or municipalities." When the average reader of this news headline needs no explanation of what "IoT" means or what this contest is about, we know IoT, or the Internet of Things, is for real. There are already an estimated 25 billion connected devices around the world, according to expert estimates. more

The Longevity of the Three-Napkin Protocol

It is not often I go out to my driveway to pick up the Washington Post -- yes, I still enjoy reading a real physical paper, perhaps a sign of age -- and the headline is NOT about how the (insert DC sports team here) lost last night but is instead is about an IT technology. That technology is the Border Gateway Protocol (BGP), a major Internet protocol that has been around for more than a quarter century, before the Internet was commercialized and before most people even knew what the Internet was. more

Phishing in the New gTLDs

The new Anti-Phishing Working Group (APWG) Global Phishing Survey has just been released. Written by myself and Rod Rasmussen of IID, the report is the "who, what, where, when, and why" look at phishing, examining the second half of 2014. The report has many findings, but here I'll concentrate on the new gTLDs. The second half of 2014 was when an appreciable number of new gTLDs entered general availability and started to gain market share. more

IPv6 Adoption Brings New Security Risks

Although IPv6 DDoS attacks are not yet a common occurrence, there are indications that malicious actors have started testing and researching IPv6 based DDoS attack methods. more

Trust and Collaboration - Key Features for the Internet’s Future

Last week, Columbia University's School of International and Public Affairs (SIPA), in collaboration with the Global Commission on Internet Governance (GCIG), hosted a conference on Internet governance and cybersecurity. The conference gathered a variety of experts to discuss issues pertaining to Internet governance, human rights, data protection and privacy, digital trade, innovation and security. more

Placing New Domain Names in Temporary “Penalty Box” Could Deter Malicious Use, Says Paul Vixie

Paul Vixie proposes a 'cooling-off period' when domain names are registered in order to help detect and deter malicious activity. "There's no legitimate reason for a new domain name to be registered and go live in less than a minute... more

Record Number of Malware Variants Detected in Q4 of 2014, Retail/Service Most Targeted

During the 4th quarter of 2014, a record number of malware variants were detected -- an average of 255,000 new threats each day, according a recent report by Anti-Phishing Working Group (APWG). The group further reports that the number of unique phishing reports submitted to APWG during Q4 was 197,252 -- an increase of 18 percent from the 163,333 received in Q3 of 2014. more

Internet.nl - A New Site to Easily Test Your Use of IPv6, DNSSEC, TLS and DKIM

"Is Your Internet Up-To-Date?" Does your existing Internet connection work with IPv6 and DNSSEC? Do your web sites support IPv6, DNSSEC and TLS? Is there a quick way to find out? Earlier this month a new site, Internet.nl, was launched to make this all easy for anyone to test. All you do is visit the site at en.internet.nl (also available in Dutch) and just follow the very easy links. more

Research Finds Mobile Malware Infections Overblown

Advanced threat detection company, Damballa has released findings of a new research on Wednesday, detailing the overblown nature of the mobile malware problem. According to the company, the research, based on Big Data (50% of US mobile traffic), was used to determine actual malware infection rates -- not just samples found, or vulnerabilities/theoretical attacks. more

Starting a New Conversation on Cybersecurity

The cybersecurity debate can be highly confusing at times. There is perhaps an analogy to be made between "Cybersecurity" and "The Economy". We all want to fix the economy but making progress is not an easy task. As soon as you are beyond that statement you notice that there is a lot of nuance. Issues like trust, influence, actors, and affectivity all come to play when you want to fix the Economy. The cybersecurity discourse has similar features. more