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New report released today finds 75 percent of malicious websites are from legitimate, trusted sources with "Good" reputation scores. According to the report, 60 percent of the top 100 most popular websites either hosted malicious content or contained a masked redirect to lure unsuspecting victims from legitimate sites to malicious sites. more
Contrary to conventional wisdom, the vast majority of business and IT executives report that cloud computing is a viable technology option that can improve a company's bottom-line results according to a new global survey conducted by an independent market research firm. However, despite growing evidence that cloud-based systems have the potential to lower costs, the majority of companies report no plans to integrate cloud computing in the next 12 months... more
Feb. 3, 2011, came and went without much fanfare, but it was a milestone for Internet stakeholders, whether they knew it or not. On that Thursday, the last available IPv4 addresses were allocated by the Internet Assigned Numbers Authority (IANA). Though some Regional Internet Registries (RIRs) have a reasonable inventory of IP addresses that could last another year or two, the days of "new" IPv4 address allocations are largely over. more
As we, here in the United States celebrate our independence this Fourth of July, we are reminded that the liberties and freedoms that come with that independence have yet to be won online. As citizens of this country we are blessed with safety and security from threats both foreign and domestic, but those guarantees have not yet extended to our citizenship in the global Internet community. This is true not just for American citizens, but for all Internet users throughout the world. more
FireEye announced a new piece of malware yesterday named MULTIGRAIN. This nasty piece of code steals data from Point of Sale (PoS) and transmits the stolen credit card numbers by embedding them into recursive DNS queries. While this was definitely a great catch by the FireEye team, the thing that bothers me here is how DNS is being used in these supposedly restrictive environments. more
An anonymous tip has lead security experts Brian Krebs and Matthew Chambers to four years of access logs for the entire network of more than 1,000 dot-cm typosquatting domains. more
We are approaching the end of this 10 part series on the most common IPv6 security myths. Now it's time to turn our eyes away from security risks to focus a bit more on security resources. Today's myth is actually one of the most harmful to those who hold it. If you believe that there is no good information out there, it's nearly impossible to find that information. So let's get down to it and dispel our 9th myth. more
Most of our IPv6 Security Myths are general notions, often passed on unwittingly between colleagues, friends, conference attendees, and others. Today's myth is one that most often comes specifically from your vendors or suppliers. Whether it's a hardware manufacturer, software developer, or Internet Service Provider (ISP), this myth is all about trust, but verify. more
Earlier this week in a press release, VeriSign said that they are selling their SSL certificate business to Symantec. VeriSign is the dominant player in this market, having absorbed competitor Thawte in 1999, and Geotrust in 2006. Three years ago, when VeriSign decided to divest its non-core businesses, they kept the certificate business. So what's changed? more
The Latin America and Caribbean Domain Name System (LAC DNS) Forum will be held on November 15, 2013 in Buenos Aires, Argentina. This follows on a similar initiative that took place at ICANN 47 in Durban, South Africa. The event's global, regional and local organizers plan to address key online issues, including more regional involvement with Internet governance. more
Here we are, half-way through this list of the top 10 IPv6 security myths! Welcome to myth #6. Since IPv6 is just now being deployed at any real scale on true production networks, some may think that the attackers have yet to catch up. As we learned in Myth #2, IPv6 was actually designed starting 15-20 years ago. While it didn't see widespread commercial adoption until the last several years, there has been plenty of time to develop at least a couple suites of test/attack tools. more
We all use the Internet daily. Practically every element of our reality has its equal in the virtual realm. Friends turn into social media contacts, retail establishments to e-commerce shops, and so on. We can't deny that the way the Internet was designed, to what it has become, differs much. One example that we'll tackle in this post is the seeming loss of connection between domains and their distinguishable owners. more
According to a 2017 Black Hat Attendee Survey, cyberattacks on U.S. enterprise and critical infrastructure are coming soon, and in most cases defenders are not prepared. more
This week's myth is interesting because if we weren't talking security it wouldn't be a myth. Say what? The phrase "96 more bits, no magic" is basically a way of saying that IPv6 is just like IPv4, with longer addresses. From a pure routing and switching perspective, this is quite accurate. OSPF, IS-IS, and BGP all work pretty much the same, regardless of address family. Nothing about finding best paths and forwarding packets changes all that much from IPv4 to IPv6. more
You all remember cybersquatting, a popular sport in the late 90s, right? McDonalds.com, JenniferLopez.com, Hertz.com and Avon.com thankfully all point to the right web sites today, but thaiairline.com, mcdonald.com, luftansa.com, gugle.com, barnesandnobles.com and other misspellings are fake web sites intended to trap the casual surfer with a hand that's a bit too much quicker than the eye... If you want to go to the McDonalds web site, you don't even spend the 10 seconds to look it up -- you will type McDonalds.com and expect to see the latest dollar meal menu. But the same is true for the other popular form of communication -- email... more
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