Cybersecurity

DNS Firewall Market Expected to Grow From $90.5 Million in 2018 to $169.7 Million by 2023

DNS firewall market size is expected to grow from USD 90.5 million in 2018 to USD 169.7 million by 2023, at a Compound Annual Growth Rate (CAGR) of 13.4% according to a market research conducted by MarketsandMarkets. more

Online Drug Traffic and Registrar Policy

Last month I published an article called "What's Driving Spam and Domain Fraud? Illicit Drug Traffic" which explained how the many of the troublesome online crime issues are related to the online sale of narcotics and dodgy pharmaceuticals. Since this article was published we have witnessed one of the largest international law enforcement efforts against online drug traffic (Operation Pangea II)... more

How Hard Is It to Deploy DKIM?

It's coming up on two years since the DomainKeys Identified Mail (DKIM) standard was published. While we're seeing a certain amount of signed mail from Google, Paypal, and ESPs, there's still a long way to go. How hard is it to sign your mail with DKIM? The major hurdle might seem to be getting mail software that can sign outgoing mail. more

Survey Results Expose Widespread DNS Vulnerabilities

The Measurement Factory and Infoblox have announced results of a survey of more than 1.3 million Internet-connected, authoritative domain name system (DNS) servers around the globe. The results of the survey indicate that as many as 84 percent of Internet name servers could be vulnerable to pharming attacks, and that many exhibit other security and deployment-related vulnerabilities. The surveys consisted of several queries directed at each of a large set of external DNS servers to estimate the number of systems deployed today and determine specific configuration details. more

Searching for Truth in DKIM: Part 3 of 5

Last year, MAAWG published a white paper titled Trust in Email Begins with Authentication [PDF], which explains that authentication (DKIM) is “[a] safe means of identifying a participant-such as an author or an operator of an email service” while reputation is a “means of assessing their trustworthiness.”

Proxy-Privacy User Higher for Illicit Domains

WHOIS issues are looming large for the ICANN meeting next week, starting with an all-day WHOIS Policy Review on Sunday (background). WHOIS is a subject that has been the recent topic of a number of issues including a debacle over potentially disclosing the identities of compliance reporters to spammers and criminal domainers. more

Terrorism, New gTLDs, DAG4, and ICANN’s Continued US and Western Centric Bias

Those who have been involved in the ICANN process as long as I have naturally become accustomed to ICANN controversies at all levels. But the latest is a "wrong" of international ramifications. The four (4) versions of the Guidebook for the new generic Top-Level Domains (gTLDs) have been hundreds of pages long with a lot of The Good, The Bad, and to some, The Ugly. However, something new has appeared in the 4th and latest version called DAG4 can be called: "The Disturbing". more

New Chapter Working Groups Open Closed Doors

One thing was clear from a recent presentation by the new leaders of the SF-Bay Internet Society (ISOC) Chapter Working Groups: inclusion and collaboration will be the key to these groups' success. As Dr. Brandie Nonnecke, the Internet Governance Working Group (WG) Chair said, "We haven't yet cracked the code on what 'multistakeholder' means." But that won't stop her and Dr. Jaclyn Kerr, the Data Protection, Privacy, and Security WG Chair, from trying. more

Phishing Attacks Targeting Executives Now Top Cybersecurity Insurance Claims, Says AIG

A new report published by the insurance giant, AIG, claims phishing attacks via email, often targeted at senior executives, has overtaken ransomware. more

The DNSSEC Industry Coalition Meets to “Make It So”

The DNSSEC Industry Coalition conducted its first face to face meeting on Friday, March 13, 2009 at Google's Washington, DC office. Google's fun filled meeting room was packed with organizations that share a keen interest in DNS Security through the implementation of DNSSEC. more

Researchers Find One-Third of IPv4 Address Space Under Some Type of DoS Attack

For the first time, a large-scale analysis of victims of internet denial-of-service (DoS) attacks worldwide has resulted in discovery of millions of network addresses subjeted to denial-of-service attacks over a two-year period. more

RIPE NCC Publishes Case Study of youtube.com Hijack

As you may be aware from recent news reports, traffic to the youtube.com website was 'hijacked' on a global scale on Sunday, 24 February 2008. The incident was a result of the unauthorised announcement of the prefix 208.65.153.0/24 and caused the popular video sharing website to become unreachable from most, if not all, of the Internet. The RIPE NCC conducted an analysis into how this incident was seen and tracked by the RIPE NCC's Routing Information Service (RIS) and has published a case study... more

What Next for Email Service Providers?

It's been a very bad month for ESPs, companies that handle bulk mailings for their clients. Several of them have had internal security breaches, leaking client information, client mailing lists, or both. Many have also seen clients compromised, with the compromised credentials used to send spam. The sequence of events suggests all the ESPs whose clients were compromised were themselves compromised first. (That's how the crooks knew who to attack.) more

United Nations vs. ICANN: One ccTLD At A Time

What happens if ICANN fails? Who will run the DNS then?

Of course to many, ICANN already has failed -- spectacularly so. Critics have long complained that ICANN not only lacks accountability and legitimacy, but also that it is inefficient (at best) and downright destructive (at worst). According to these critics, ICANN's many sins include threatening the stability of the Internet, limiting access by imposing an artificial domain name scarcity, and generally behaving like a petulant dictator. more

How to Avoid Insider Threats Such as the Latest New York Post Hacking

New York Post has been "hacked" by an employee. To protect themselves from insider threats, companies can deploy zero trust and restrict access. On October 27, the New York Post published a string of racist and sexist articles on its website. Fabricated news about politicians, such as pieces concerning racist comments of a New York City mayor, has been headlining the publication. more