DDoS Attack

Google Launches ‘Project Shield’: Anti-DDoS Service to Protect Free Expression Online

Google today announced an initiative called "Project Shield", aimed at using its infrastructure to protect free expression online. "The service currently combines Google's DDoS mitigation technologies and Page Speed Service (PSS), which allow websites to serve their content through Google to be better protected from DDoS attacks." Google is currently seeking "trusted testers" and people with sites that serve media, elections and human rights-related content. more

Akamai: DDoS Attacks Increased 71 Percent in Q3 2016 as Compared to Q3 2015

Akamai releases its Third Quarter, 2016 State of the Internet / Security Report, providing analysis of the current cloud security and threat landscape, including insight into two record setting DDoS attacks caused by the Mirai botnet. more

RIPE 71 Meeting Report

The RIPE 71 meeting took place in Bucharest, Romania in November. Here are my impressions from a number of the sessions I attended that I thought were of interest. It was a relatively packed meeting held over 5 days. So this is by no means all that was presented through the week... As is usual for RIPE meetings, it was a well organised, informative and fun meeting to attend in every respect! If you are near Copenhagen in late May next year I'd certainly say that it would be a week well spent. more

Global DNS SSR Recap

This past February, around 100 DNS industry experts met in Atlanta, GA for the "The Global DNS Security, Stability, & Resiliency Symposium." Organized by ICANN and hosted by Georgia Tech, this event was to strengthen personal relationships between operators and review what we know about the DNS infrastructure... The content included three breakout groups over two days: Enterprise Use of DNS, DNS in Resource Constrained Environments, and Combating Malicious Use of DNS... more

DDoS Attack Size Breaks 100 Gbps for First Time, Up 1000% Since 2005

"2010 should be viewed as the year distributed denial of service (DDoS) attacks became mainstream as many high profile attacks were launched against popular Internet services and other well known targets," reports Arbor Networks in its just released Sixth Annual Worldwide Infrastructure Security Report. According to the report, the year also witnessed a sharp escalation in the scale and frequency of DDoS attack activity on the Internet. The 100 Gbps attack barrier was reached for the first time while application layer attacks hit an all-time high. Service providers experienced a marked impact on operational expense, revenue loss and customer churn as a result. more

“Capacity” - The Hidden Word?

What is so secret about the word, "Capacity"? As I read and talk with people I realize the word, "capacity" is typically missing from the DNS discussion. "Capacity" and "Security" are the two cornerstones to maximizing DNS resilience; both of which are typically missing from the DNS discussion. Have you seen a single DNS node easily process over 863,000 queries per second? Have you seen a network routinely handle over 50Gbits/second in outbound traffic alone without breaking a sweat? more

The Cyberthreats and Trends Enterprises Should Watch in 2016

Every year, Verisign iDefense Security Intelligence Services produces its Cyberthreats and Trends Report, which provides an overview of the key cybersecurity trends of the previous year and insight into how Verisign believes those trends will evolve. This report is designed to assist in informing cybersecurity and business operations teams of the critical cyberthreats and trends impacting their enterprises, helping them to anticipate key developments and more effectively triage attacks and allocate their limited resources. more

The Recent DDoS Attacks on Banks: 7 Key Lessons

Starting in mid-September, one of the largest and most sophisticated DDoS attacks ever targeted the titans of American banking. Initially, victims included Bank of America, JPMorgan Chase, Wells Fargo, PNC Bank, and U.S. Bancorp. In the weeks to come, others would also feel the pain. Websites crashed, customers were unable to make transactions and IT professionals and PR gurus went into panic mode. Leon Panetta, U.S. Secretary of Defense, said the attacks foreshadowed a "Cyber Pearl Harbor." more

Indonesia’s Largest Telecom Provider Leaks Large Portions of the Global Routing Table

Earl Zmijewski from Renesys reports: Yesterday, Indosat, one of Indonesia’s largest telecommunications providers, leaked large portions of the global routing table multiple times over a two-hour period. This means that, in effect, Indosat claimed that it “owned” many of the world’s networks. Once someone makes such an assertion, typically via an honest mistake in their routing policy, the only question remaining is how much of the world ends up believing them and hence, what will be the scale of the damage they inflict? more

M3AAWG & i2Coalition Collaborate on Best Practices on Anti-Abuse in Hosting & Cloud Environments

I am excited to announce the recent release of the industry first Best Common Practices document for Cloud and Hosting providers for addressing abuse issues that was created by M3AAWG and the i2Coalition. M3AAWG has been collaborating with the Best Practices Working Group of the i2Coalition over the past 2 years to discuss ways to solve malicious activity within hosting and cloud ecosystems.  more

DDoS Attacks on US Banks This Week Peaked at 60 Gbps

Distributed denial-of-service (DDoS) attacks that targeted U.S. financial institutions this week have reached 60 Gbps, according to researchers from DDoS mitigation provider Arbor Networks. more

Major Russian Banks Under a Multi-Day Cyberattack

The attack began Tuesday afternoon, and continued for two days straight, according to a source close to Russia’s Central Bank quoted by RIA Novosti. Sberbank confirmed the DDoS attack on its online services. more

Twitter, DDoS and the Motivations Behind the Attack

As we all know by now, last week, on Thursday, August 7, Twitter was hit with a denial-of-service attack that took it down for several hours. Other social networking sites like Facebook, LiveJournal, Youtube and Blogger were also hit. They managed to repel the attack although Facebook was not quite as successful as the other larger players. The theory floating about at the moment is that this was a politically oriented play designed to target one guy: a blogger. We are nearing the 1-year anniversary of a the Russian/Georgian 2008 war. There is a pro-Georgian blogger by the username of "Cyxymu" who had accounts on all of these services. more

Outlawing Botnets

The European Commission is apparently considering the promulgation and adoption of a directive that would, at least in part, criminalize botnets. As I understand it, the premise behind adopting such a directive is that since botnets are capable of inflicting "harm" on a large scale, we need to separately criminalize them. I decided to examine the need for and utility of such legislation in this post. more

A Cancerous Computer Fraud and Misuse Act

As I read through multiple postings covering the proposed Computer Fraud and Misuse Act, such as the ever-insightful writing of Rob Graham in his Obama's War on Hackers or the EFF's analysis, and the deluge of Facebook discussion threads where dozens of my security-minded friends shriek at the damage passing such an act would bring to our industry, I can't but help myself think that surely it's an early April Fools joke. more