E-Business
DDoS Mitigation Best Practice in an IoT world
The Internet of Things (IoT) is a conversation that has been gathering momentum in the public space for around the past five years or so, even though the concept has been around for a few decades. And yet, in this brand-new world of science fiction coming to life, threats lurk also.
So said Bryan Hamman, Arbor Network’s territory manager for Sub-Saharan Africa.
He said, “Obviously, people are excited when they think about the possibilities brought about by a world in which objects can be sensed or controlled remotely across existing network infrastructures. Never mind smartphones – the biggest consumer electronic companies in the world are competing with each other to launch ‘smart fridges’ as just one of an array of connected devices in the home of the future.
“These connected home devices create opportunities for even more integration of the physical world into computer-based systems, and the intention is that they will allow for improved efficiencies and a reduced need for human intervention – think of your smart fridge telling you when you need to throw away your expired milk, for example. At the same time, though, the IoT brings massive opportunities for criminals to use this increasingly connected world for their own commercial gain.”
Hamman noted that while the IoT brings the promise of efficiency and innovation to both homes and businesses, it also significantly expands the threat surface, allowing malware to turn IoT devices into being part of a botnet army – a network of private computers infected with malicious software and controlled as a group without the owners’ knowledge.
He said, “A botnet army grows by continuing to spread its malware to new devices. When a botnet army reaches a certain size, it becomes a revenue-generating platform for its creators by launching distributed denial of service (DDoS) attacks on networks. The attacks will be turned off and the network allowed to function normally again, in return for a ransom paid in Bitcoin payments.”
IoT devices are vulnerable to DDoS botnets for a number of reasons. For example, attackers are able to exploit a manufacturer’s re-use of default passwords across device classes. In addition, most IoT devices have access to the Internet without any bandwidth limitations or filtering, while the pared-down operating systems and processing together leave less room for security features – which is why most security compromises go unnoticed.
Hamman says that Arbor advises enterprises, Internet service providers (ISPs) and managed security service providers (MSSPs) to defend against DDoS attacks by implementing best current practices for DDoS defence, as follows:
- Reducing the network’s surface of vulnerability.
- Ensuring complete visibility over all network traffic to detect DDoS attacks.
- Ensuring sufficient DDoS mitigation capacity and capabilities, both on-premise and in the cloud.
- Having a DDoS defence response plan, which is kept updated and rehearsed on a regular basis.
- ISP and MSSP network operators should actively participate in the global operational community, so that they can provide assistance when other network operators come under high-volume DDoS attacks, and in turn request mitigation assistance in need.
- ISP and MSSP network operators should also take into account the baseline load of their normal Internet traffic. This is very important when determining which DDoS defence mechanisms and methodologies to use if under attack.
Hamman concluded, “Today, broadband Internet is become more widely available and more devices are being created with Wi-Fi capabilities and sensors built into them, while smartphones, at least in first world countries, are becoming the norm rather than the exception. This all means that the IoT phenomenon is simply gathering pace, day by day and hour by hour. It is more important than ever to remember that your connected devices are now a part of your network and as such, need the same security considerations to be applied.”
E-Business
Kaspersky Launches OT Calculator to Align Cybersecurity Investments with Business Goals

Kaspersky’s new online tool has been specially developed for industrial organisations to assess the potential costs associated with insufficient operational technology (OT) security.

By offering detailed financial forecasts, the calculator empowers senior management to make well-informed decisions regarding security investments.
Industrial organisations increasingly depend on interconnected systems, elevating cybersecurity to a critical factor in business resilience and profitability.
According to VDC Research, over 60% of industrial companies last year reported that cybersecurity breaches had led to significant costs. Despite this, a persistent disconnect remains between security teams and executive leadership as security professionals focus on minimising risk, while executives must balance cybersecurity concerns with broader business objectives. This misalignment often results in competing priorities and underfunded security initiatives.
To bridge this gap, Kaspersky has launched the OT Cybersecurity Savings Calculator, an innovative online tool designed specifically for industrial organisations to assess the potential costs of inadequate operational technology (OT) security¹.
The primary aim of this tool is to translate cyber risks into tangible financial metrics and support strategic discussions around priorities and budget allocation. By entering details such as their sector, sub-sector, region, company size, breach history, and existing cybersecurity measures, organisations can estimate their potential cost savings and receive customised, actionable recommendations.
The calculator benchmarks performance against industry peers and highlights the company’s position within the current threat landscape.
“We believe this calculator is a powerful resource for transforming complex cyber risk data into straightforward financial insights. It enables OT leaders, security professionals, and executive teams to develop clear, data-driven business cases and recognise the value of cybersecurity investments. With actionable guidance, it promotes a comprehensive approach to resource management and strengthens overall organisational resilience,” comments Andrey Strelkov, Head of Industrial Cybersecurity Product line at Kaspersky.
E-Business
Local App Developers Rake $1m in Sales in 2025- NOTAP

National Office for Technology Acquisition and Promotion (NOTAP) has said Nigerian software developers have reached significant milestones with locally made applications generating over one million Dollar in sales across domestic and regional markets.

Dr Obiageli Amadiobi, director-general of NOTAP, said this in an interview with the News Agency of Nigeria (NAN), on Thursday in Abuja.
Amadiobi said the development signified the growing strength of Nigeria’s digital innovation ecosystem and how local innovation powers digital growth.
She said it was also a direct outcome of targeted support initiatives led by NOTAP.
She added that the initiative helped to build capacity, protect intellectual property, and connect developers to market opportunities.
According to the NOTAP boss, the journey from concept to impact started with understanding and securing intellectual property (IP) rights, a step many local innovators missed.
“Whether it’s a literary work, a laboratory invention, or a creative digital product, the process of bringing an idea to life demands immense time, skill, and dedication.
“An innovator might wake up with a solution to a pressing problem; spend months testing and refining it and achieve remarkable results; so it is their fundamental right to patent that creation and claim ownership.
“Without this protection, someone else could easily replicate their work; patent it in their name; and legally control what was built with Nigerian brainpower,” she said.
Amadiobi said that the challenge was compounded by widespread digital piracy and counterfeiting, which hit the ICT sector hardest.
“From copied software applications to replicated content on social platforms like TikTok, unauthorised duplication has become a major barrier to growth.
“We see talented young creators develop unique digital content or tools, only to watch others rebrand and profit from their work within weeks,” she said.
The DG noted that most popular online personalities with distinctive styles often don’t realise they could protect their original contributions through IP registration.
She said that to address these gaps and unlock the value of Nigerian innovation, NOTAP implemented a multi-pronged strategy,- a cornerstone initiative – which is the Local Vendor Policy.
“The Local Vendor Policy mandates that foreign technology firms entering Nigeria partner with domestic counterparts,’’ she said.
Amadiobi said that among the performing apps are solutions addressing critical local challenges such as a mobile health platform that now serves 750,000 users across six states.
“There is also the agricultural marketplace connecting smallholder farmers to buyers; and an educational tool that has been adopted by 200 schools to improve learning outcomes,” she said.
She added that the apps were developed by teams that gained skills and resources through NOTAP’s Local Vendor Policy.
According to her, the policy requires foreign technology firms operating in Nigeria to allocate a portion of their technical service fees to local partners.
“Three years ago, many of these developers were only providing support services to foreign companies.
“But today, they are building their own products that compete globally. 60 per cent of last year’s sales came from other African countries, showing our developers can lead on the continent,” she said.
The D-G explained that the one million dollar figure represented sales from over 50 locally developed apps, with individual developers earning between 5,000 dollars and 80,000 dollars from their products.
“Looking ahead, NOTAP aims to double these sales figures by 2027, with plans to expand support to developers focusing on fintech, renewable energy management, and climate adaptation tools.
“These are the sectors identified as high-growth opportunities for Nigerian innovation,’’ Amadiobi said
E-Business
Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

Gold prices smashed through $5,100 per ounce on Monday, January 26, surging to a historic peak of $5,110.50 as investors rushed into the safe-haven asset amid escalating geopolitical tensions and U.S. policy volatility.

Gold
Spot gold climbed 2.2% to $5,089.78 by 0656 GMT, while U.S. February futures rose similarly to $5,086.30. The metal, up 64% in 2025—its strongest annual gain since 1979—has now advanced over 18% year-to-date, fueled by safe-haven buying, anticipated U.S. rate cuts, China’s 14th consecutive month of central bank purchases in December, and massive ETF inflows.
Analysts point to a crisis of confidence in U.S. assets, sparked by President Trump’s erratic threats last week. He retreated from tariffs on European allies to pressure Greenland seizure, then vowed 100% tariffs on Canada over a potential China trade deal and 200% on French wines to push President Emmanuel Macron toward a “Board of Peace” initiative.
“This Trump administration has caused a permanent rupture in global norms, driving everyone to gold as the sole refuge,” said Kyle Rodda, senior market analyst at Capital.com.
A weakening dollar—hit by a rising yen and pre-Fed meeting caution—further boosted gold’s appeal for non-dollar holders, with markets eyeing possible yen intervention.
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