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E-Business

DDoS Perpetrators Change Tactics, Launch High-Bandwidth Attacks

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Stuart Scholly, president at Prolexic
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Prolexic Technologies, the global leader in Distributed Denial of Service (DDoS) protection services, has reported that DDoS perpetrators changed tactics in Q3 2013 to boost attack sizes and hide their identities.

 This observation is one of many key findings found in the company’s Q3 2013 Global DDoS Attack Report, which was published today, and can be downloaded from www.prolexic.com/attackreports.

“This quarter, the major concern is that reflection attacks are accelerating dramatically, increasing 265 percent over Q3 2012 and up 70 percent over Q2,” said Stuart Scholly, president of Prolexic.

“The bottom line is that DDoS attackers have found an easier, more efficient way to launch high bandwidth attacks with smaller botnets and that’s concerning.”

Attackers are flocking to so-called distributed reflection denial of service (DrDoS) attacks as they provide the benefit of obscuring the source of the attack (anonymity), while enabling the bandwidth of intermediary victims to be used, often unknowingly, to multiply the size of the attack (amplification). In DrDos attacks, there are always two victims, the intended target and the intermediary. 

Prolexic’s latest report reveals that the total number of attacks against its clients in Q3 2013 remained high and represented the highest total for one quarter.

This occurrence illustrates a consistently heightened level of DDoS activity around the world over the last six months. Of note, more than 62 percent of Q3 DDoS attacks originated from China, far surpassing all other countries.

Findings are based on data gathered from attacks launched during the quarter against Prolexic’s global client base.

For the quarter, peak bandwidth averaged 3.06 Gbps and peak packets-per-second (pps) averaged 4.22 Mpps. The largest attack Prolexic mitigated during Q3 was directed at a European media company, peaking at 120 Gbps.

Summary highlights from Prolexic’s Q3 2013 Global DDoS Attack Report said that compared to Q2 2013, there was 1.58 percent increase in total DDOS attacks

There are also 6 percent decrease in application layer (Layer 7) attacks; 4 percent increase in infrastructure (Layer 3 & 4) attacks; and   44 percent decrease in the average attack duration:  21.33 hours vs. 38 hours during the period.

Compared to Q3 2012 there was 58 percent increase in total DDOS attacks; and 101 percent increase in application layer (Layer 7) attacks

Also there are 48 percent increase in infrastructure (Layer 3 & 4) attacks; and 12.3 percent increase in the average attack duration: 21.33 hours vs. 19 hours during the period.

Prolexic data for Q3 2013 shows a 70 percent increase in reflection attacks (DNS and CHARGEN) over the previous quarter and a 265 percent increase over the same quarter last year.

This rise in DrDoS attacks should come as no surprise, as attack methods that inflict high damage with low effort will always be popular.

“DrDoS attacks don’t require as many bots because the amplification factor is so large,” explained Scholly.

“Because less outbound bot traffic is needed, the botnet can be much smaller. This makes it easier for these botnets to fly under the radar unless you know what to look for.”

Prolexic has closely monitored DrDoS attacks for the last 12 months and has correctly forecasted their increasing popularity, as discussed in a series of four white papers on this resurfacing attack methodology.

“Q3 data also shows that infrastructure attacks maintained their share of total attacks, but within this group there was a big jump in UDP attacks and a corresponding drop in SYN attacks,” said Scholly.

“Combined with the rise in reflection attacks, this quarter showed a significant shift in attack methodologies that all businesses should be aware of.”

Prolexic’s latest attack report includes a detailed analysis of the trend toward reflection attacks, DrDoS reflection services within the underground marketplace.

The analysis examines DrDoS attack methods, tools and services – specifically CHARGEN attacks being integrated into the DDoS threatscape – and provides steps for remediating CHARGEN attacks.

A complimentary copy of Prolexic’s Q3 2013 Global DDoS Attack Report is available as a free PDF download from www.prolexic.com/attackreports. Prolexic’s Q4 2013 report will be released early in the first quarter of 2014.


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E-Business

Amazon CEO Says AI will Reduce Number of Workers Needed

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Amazon’s management on Wednesday said that it expects that artificial intelligence software will reduce the number of office workers at the world’s largest online retailer.

Amazon CEO Says AI will Reduce Number of Workers Needed

Andy Jassy, chief executive, Amazon

“We will need fewer people doing some of the jobs that are being done today and more people doing other types of jobs,” Andy Jassy, chief executive, Amazon  wrote in an email to employees.

He said it was difficult to predict how the overall workforce will evolve, but in the next few years, it is expected that AI efficiency gains will lead to a reduction in the number of office workers.

According to earlier reports, Amazon employed around 1.5 million people worldwide, with approximately 350,000 office employees in various roles.

The Wall Street Journal reported that the company does not anticipate further large-scale layoffs, as seen in 2022 and 2023, in the near future.

Instead, it expects that vacant positions will not be refilled.

However, layoffs are not ruled out, according to sources familiar with the matter.

“Amazon is focusing on so-called AI agents, software capable of independently performing tasks. These agents could, for example, summarise information from the web and data sources, write software, translate languages and automate many time-consuming tasks,” Mr Jassy explained.

“Agents will be teammates that we can call on at various stages of our work,” he added, urging employees to experiment with AI whenever possible.

The impact of AI on the job market has been a concern for many years.

Recently, Spotify, the leader in music streaming, announced that teams requesting additional staff would first need to prove that AI could not perform the tasks.

The creators of the language-learning app Duolingo plan to gradually replace external workers with AI.

 

 

 

 


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E-Business

BPP Partners NDPC to Strengthen Data Protection

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Dr Adebowale Adedokun, director-general, Bureau of Public Procurement (BPP), has reaffirmed the bureau’s commitment to data protection in Nigeria.

BPP Partners NDPC to Strengthen Data Protection

He disclosed this in a statement at the weekend by Zira Nagga, head of Public Relations, BPP, following a courtesy visit by a delegation from the National Data Protection Commission (NDPC).

Adedokun stressed that data protection is vital to Nigeria’s economy and development, particularly in areas such as demography, health, education, and other key sectors.

He emphasised that no country should leave its data unprotected, as it plays a crucial role in future planning and national development.

“Data governs the world. It is essential to technological progress and must be protected for a country or business to be taken seriously,” he said.

Adedokun described the visit, aimed at fostering partnership on data policy implementation and protection, as timely and aligned with national goals.

He said the BPP would collaborate closely with the NDPC to boost data development, capacity building, and enhance the procurement system.

“The BPP will support compliance as part of the ‘Nigeria First’ Policy, although it is not a core procurement eligibility requirement,” he explained.

He suggested a hybrid training model to help build strong capacity in data protection, privacy awareness, and policy understanding.

According to him, a dynamic training approach will reduce logistics costs and improve public confidence in data safety and privacy.

Dr Vincent Olatunji, CEO, and national commissioner, NDPC, praised Adedokun and the BPP for supporting data protection initiatives.

He said the partnership supports President Bola Tinubu’s vision and will strengthen data privacy across Ministries, Departments, and Agencies (MDAs).

“The collaboration will create awareness and train BPP staff to ensure a firm grasp of data protection principles and policies,” he stated.

Olatunji said the NDPC would establish a working group to finalise a Memorandum of Understanding beneficial to both institutions.

He added that President Tinubu signed the NDPC into law on 12 June 2023 to uphold citizens’ rights and protect national and business data.

Olatunji also noted that strict legal measures were in place to enforce data protection and ensure full compliance nationwide.

Both agencies agreed to form a team to sign the MoU and focus on capacity building and data management in procurement and beyond.

 

 


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FG Mulls Fibre Optic Layout to Bridge Internet Gaps

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President Bola Tinubu said that his administration has initiated a project to install fibre optic cables across the country, aimed at enhancing the socio-economic development of Nigeria.

FG Mulls Fibre Optic Layout to Bridge Internet Gaps

His plans were contained in a speech he delivered at a joint session of the National Assembly in commemoration of Democracy Day on Thursday, June 12.

He said the fibre optic layout is part of other projects being embarked on.

“In addition, we have embarked on an ambitious project to lay fibre optic cables across the nation, a transformative step toward bridging the digital divide and fostering greater connectivity.

“This initiative promises not only to enhance the speed and reliability of internet access but also to revolutionise how businesses operate, how students learn, and how communities stay connected,” Tinubu stated.

He maintained that by extending this critical infrastructure, his government is empowering entrepreneurs, enabling digital education, and providing the tools for our youth to compete in a globalised world.

In a most recent report on Internet connectivity, The ICIR pointed out how Nigeria has faced setbacks in its deployment of fibre optic cables and needs a transformation.

The challenges revolve around vandalism, inadequate coordination between road construction and telecom infrastructure, and varying right-of-way (RoW) charges across states.

Among industry experts, these issues impact network outages, increase repair costs, and hinder broadband expansion efforts.

It has also further threatened the digital economy, leading to slower Internet speeds, dropped calls, and unreliable connectivity among others.


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