Cybersecurity

8 Security Considerations for IPv6 Deployment

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

RSA Breach Fallout?

Back in March, it was widely reported that RSA had suffered a serious security breach that (to some extent) weakened the security of its SecurID token. However, the NY Times reported then that the chairman said that the penetration wasn't absolute but "it could potentially reduce the effectiveness of the system in the face of a 'broader attack.'". more

At the Start of the NL IGF

At the annual Dutch "delegation" dinner at the Internet Governance Forum (IGF) in Vilnius, Lithuania, I voiced that it may be a good idea to start a Dutch IGF. This followed a discussion in which we discussed the possibilities of involving more people and organisations from the Netherlands in Internet governance. The, now, Ministry of Economic Affairs, Agriculture and Innovation followed this thought and made it possible for the ECP/EPN foundation to start the NL IGF. more

Research Detects Spammers Using Fake URL-Shortening Services

New research has uncovered evidence of spammers establishing their own fake URL-shortening services for the first time. According to the latest MessageLabs Intelligence report, shortened links created on these fake URL-shortening sites are not included directly in spam messages; instead, the spam emails contain shortened URLs created on legitimate URL-shortening sites. "Rather than leading directly to the spammer's final Web site, these links actually point to a shortened URL on the spammer's fake URL-shortening Web site, which in turn redirects to the spammer's final Web site." more

Interpol Joining ICANN’s Governmental Advisory Committee as an Observer

Kevin Murphy reporting in DomainIncite: "Interpol plans to apply to join ICANN's Governmental Advisory Committee as an observer, according to ICANN. The news came in a press release this evening, detailing a meeting between ICANN president Rod Beckstrom and Interpol secretary general Ronald Noble. The meeting 'focused on Internet security governance and enhancing common means for preventing and addressing Internet crime'." more

US New Cybersecurity Strategy Includes Military Option

Defense Systems reports: "The U.S. government's sweeping new cybersecurity strategy announced May 16 states that the country will respond to a major cyberattack using any or all of the means at its disposal, reports the Associated Press. Although military response to a cyberattack is one of the options listed in the International Strategy for Cyberspace, it will be considered only as a last resort, officials said." more

Microsoft Data Suggests 1 Out of Every 14 Downloads is Malware

Microsoft Program Manager, Jeb Haber, reports in a blog post that from browser data collected on user downloads, 1 out of every 14 programs downloaded is later confirmed as malware. Haber says: "Consumers need information to make better decisions. That said, IE9 adds another layer of defense against socially engineered attacks that now looks at the application being downloaded -- this is in addition to the URL-based protection described above. This new layer of protection is called SmartScreen Application Reputation." more

Nominet Rolls Out DNSSEC for 9.4 Million .UK Domains

UK registry Nominet has enabled the deployment of domain name system security extensions (DNSSEC) for 9.4 million second level .uk domains. Completing the rollout represents over a year's work and marks an important milestone in making the web a more trusted environment for UK consumers and businesses, says Nominet, which is responsible for running the .uk internet infrastructure. more

The Crimeware Infection Lifecycle

The distribution and installation of malicious and unauthorized software has evolved consistently throughout the 21st Century. The evolutionary path from annoying viruses, to destructive malware and on to financially driven crimeware, is well documented and can even be conveniently traced via the parallel evolution of technologies that were designed to counter each new aspect of the then contemporary threat. more

Understanding the Modern DDoS Threat

The breadth of cyber threats that an organization must engage with and combat seemingly change on a daily basis. Each new technology, vulnerability or exploit vector results in a new threat that must be protected against. Meanwhile some forms of attack never appear to age -- they remain a threat to business continuity despite years of advances in defensive strategy. One particularly insidious and never-ending threat is that of the Distributed Denial of Service (DDoS) attack. more

Canada Becoming the New Cybercrime Hub, Quickly Replacing China, Eastern Europe

A recently conducted analysis of Canada's cyber security risk profile by Websense has detected trends indicating Canada is becoming the new launchpad for cybercriminals. Sr. Manager, Security Research at Websense in a blog post writes: "Cybercriminals are on the move again. And, this time, Canada is the prime target. IP addresses in China and Eastern Europe are highly scrutinized and undergoing intense evaluation. So hackers are on a quest to move their networks to countries, like Canada, that have better cyber reputations." more

Responsibilities of the DNS: “Oh YES you will!”, “Oh NO you will not!”

What is the responsibility of the DNS? Should the DNS be responsible for policing traffic across its infrastructure? Should the blocking and blacklisting of names or throttling of query packets be the responsibility of the DNS? From experience I know my opening paragraph has started passionate debates in more than one section of this globe. We at CommunityDNS have found ourselves right in the middle of such heated debates. "Oh YES you will!", "Oh NO you will not!" more

Defending the Network Several Times Over

Modern networks can be attacked in a variety of ways, meaning that companies need different types of protection. This article explains some of the risks involved, and provides some easy ways to deal with them. more

Escalating US, Chinese Silent War on the Internet

Jason Mick reporting in DailyTech: "In the definitive cyberpunk novel Neuromancer, published in 1984, author William Gibson prophetically envisioned that wars of the future would be fought over the internet -- a new construct at the time. Today that prediction appears on the verge of coming true as we stand on the threshold of a vast digital battle. Agents in China, believed to be working for, or endorsed by the Chinese federal government are carrying out a secret cyberwar against the U.S. government and U.S. businesses. And that war appears to be escalating." more

ICANN Hires Black Hat Founder as New CSO

ICANN has apparently hired Jeff Moss (aka Dark Tangent) as CSO. Moss is a well known figure in the internet security community and was founder of Black Hat and the Def Con conferences. However isn't Moss a bit conflicted? Isn't he on one of the review teams? more