Cybersecurity

Anti-Spoofing, BCP 38, and the Tragedy of the Commons

In the seminal 1968 paper "The Tragedy of the Commons" , Garrett Hardin introduced the world to an idea which eventually grew into a household phrase. In this blog article I will explore whether Hardin's tragedy applies to anti-spoofing and Distributed Denial of Service (DDoS) attacks in the Internet, or not... Hardin was a biologist and ecologist by trade, so he explains "The Tragedy of the Commons" using a field, cattle and herdsmen. more

Report from UN Spam Meeting in Geneva

The International Telecommunication Union (ITU), held an ITU WSIS Thematic Meeting on Countering Spam from 7 to 9 July 2004, in Geneva, Switzerland. The meeting was focused around various topics including: Scope of the problem, Technical solutions, Consumer protection and awareness, Legislation and enforcement, and International cooperation. The following is a report by William J. Drake, Senior Associate International Centre for Trade and Sustainable Development in Geneva. more

LACNIC, Google, CaribNOG and Internet Society to Hold ‘Internet Week Trinidad and Tobago’

The Latin American and Caribbean Internet Registry (LACNIC) and Google will hold a series of workshops next month as part of Internet Week Trinidad and Tobago, an event intended to advance the Internet development agenda of the wider region. The workshops are part of a project through which LACNIC and Google seek to strengthen digital markets in Central American and Caribbean countries. This joint project seeks to enhance local connectivity and strengthen the ecosystem for entrepreneurs. more

Are the TISA Trade Talks a Threat to Net Neutrality, Data Protection, or Privacy?

On December 17th a US proposal for online commerce in a major trade negotiation, the Trade in Services Agreement ("TISA") leaked. A flurry of press releases and opinion pieces claim that TISA is a threat to the Internet. The headlines are lurid: "TISA leak: EU Data Protection and Net Neutrality Threatened" and "Leaked TISA text exposes US threat to privacy, civil rights"... Because I've spent years in Geneva regularly meeting with and advising negotiators on the networked economy I have a very different perspective. more

Banking Industry Evaluating Security Benefits of Blockchain to Send Encrypted Information

The banking industry is evaluating security benefits of using blockchain to send encrypted information. more

Slowly Cracking the DNSSEC Code at ICANN 43

As regular readers know, ICANN holds lengthy, in-depth discussions devoted to DNSSEC at each of its three annual meetings. The half-day session held at ICANN 43 in Costa Rica last month was particularly interesting. What became clear is that the industry is quickly moving into the end-user adoption phase of global DNSSEC deployment. more

Branded Domains Are the Focal Point of Many Phishing Attacks

As a long-established online attack strategy, phishing remains a popular tool for fraudsters because of its effectiveness. The Anti-Phishing Working Group reported more than 300,000 distinct phishing attacks in December 2021 -- more than three times the number reported in early 2020, and the highest monthly total ever identified. more

China to Create National Cyberattack Database

China has revealed plans to create a national data repository for information on cyberattacks and will require telecom firms, internet companies and domain name service providers to report threats to it. more

DNS Level Action to Address Abuses: New Tools for DNS Operators and Legislators

The ways in which the Internet is embedded in our daily lives are too varied and numerous to catalogue. The Internet delivers information, access to goods, services, education, banking, social interaction and, increasingly, work space. The global pandemic has only heightened our dependence on the online world, which is why efforts to ensure that the Internet remains a trusted and secure environment are more important than ever. more

Canadian Internet Registration Authority Launches Cloud-Based DNS Firewall Service

The Canadian Internet Registration Authority (CIRA) has announced the launch of a security service called D-Zone DNS Firewall -- a cloud-based cybersecurity solution -- to protect Canadian organizations from rasomware and malware. more

Why DNS is Broken, in Plain English

At ICANN's meeting in Egypt last week, I had the opportunity to try and explain to various non-technical audiences why the Domain Name System (DNS) is vulnerable to attack, and why that is important, without needing a computer science degree to understand it. Here is the summary. more

It’s March Madness Time and I Want My IPTV!

IPTV is on the horizon. Maybe I watch too much basketball, but the first thing I pictured was turning my flat screen into a big PC-like monitor with multiple windows showing several games, and perhaps even checking email and trying to do a bit work in another (admittedly much smaller) window. You could drag and drop, expand or shrink the games to whatever size you wanted just like you do on a PC with applications. Since the source video could come from different geographical regions in the country, you could catch the NCAA game they are showing in your local region while also watching another game from another region... For some, IPTV is a reality. But for the most part deployments are limited. more

Frequency of DDoS Attacks Risen by 40% While Duration of Attacks Decrease

The frequency of DDoS attacks has risen by 40% year on year while the duration of attacks decreased with 77% lasting ten minutes or less, according to a new report released by Corero Network Security. more

‘First True’ Native IPv6 DDoS Attack Reported

Possibly the first documented native IPv6 DDoS attack reported today suggests a DNS dictionary attack which originated from around 1,900 different native IPv6 hosts, on more than 650 different networks. more

Major Regulatory Changes Needed as Safety and Security Merge, Warns European Commission Report

As we increasingly move towards an IoT world, vendors of safety-critical devices will be patching their systems just as regularly as phone and computer vendors do now. Researchers warn that many regulators who previously thought only in terms of safety will have to start thinking of security as well. more