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6 Ways to Protect Your Networks Against DDoS Attacks
A DDoS attack can happen to anyone.
In the past, it has hit Twitter, Telegram, GitHub, and the BBC. Whole governments, like those of Ecuador and Estonia, have had their websites knocked out by it.
This is not a rare threat. Every year, numerous organizations suffer from targeted DDoS attacks, launched at them by malicious agents from unknown locations. It causes their websites and networks to shut down and makes them lose millions of otherwise productive hours.
That’s a lot of revenues foregone. In the United States alone, businesses lose $10 billion annually because of these incidents. And with these attacks growing in other parts of the globe, there’s reason to be wary of the threat that they pose.
Your organization could be at risk, regardless of where you are.
But what are DDoS attacks? How do they work?
What is a DDoS Attack?
A DDoS (Distributed Denial of Service) attack is a type of DoS attack.
In a DoS attack, a malicious agent attempts to overwhelm their victim’s networks with fake traffic. For instance, they could send a lot of false requests to the victim website. The aim here is to stuff the network so much that people with real requests cannot get through to the website.
A regular DoS is launched from a single user device. But in a DDoS, the human agent gains access to several devices (PCs or smartphones) by infecting them with malware, and use those devices (collectively called a ‘botnet’) to flood the victim’s network with fake requests.
When a network comes under attack in this way, its servers will either fail to perform optimally or crash.
What are the Types of DDoS Attacks?
There are two general groups of attacks in this category:
- Network Layer Attacks: this aims to clog up the pathways connecting your network. They make it difficult for genuine traffic (from customers or non-malicious visitors) to access the affected organization.
The scale of these attacks is measured in Gigabytes per second (Gbps). Assaults of several hundred Gbps have been reported, but anything above 20Gbps could knock out your network.
- Application Layer Attacks: In this case, the attacker sends requests that require considerable resources to handle. They cause the victim’s disk spaces and CPU to fill up with false logs.
What Motivates DDoS Attacks?
Here are the most common reasons why attackers launch DDoS assaults.
- Extortion: They may ask you for a ransom in exchange for ceasing their attacks.
- Cyber-Activism: Also known as ‘hacktivism’. Certain groups strike at organizations that they believe aren’t aligned with their cause (e.g. if they think the organization has a bad social or environmental record).
- Competition: A competitor may be responsible for a DDoS attack launched at your business.
- Lone Attackers: Some people may do this for other reasons, e.g. gaining the respect of a community of illegal hackers.
How Do You Protect Against DDoS Attacks?
You wouldn’t want to waste days recovering from a DDoS strike, or lose substantial amounts of money in that period. Here are some steps you can take to prevent this from happening:
- Design a Response Plan for DDoS Attacks
Document a response strategy for a DDoS attack. This should include ways to ensure business continuity even when a DDoS attack succeeds. Assign roles (for instance, a rapid response team) and establish communication systems that can be activated if this happens.
- Guard Against Other Threats to Your Networks
Many cyber attackers are now using DDoS as a diversionary tactic. They could keep IT teams engaged with a DDoS strike, while they launch malware at your systems. This calls for vigilance on your part. Don’t be so preoccupied with fending off a single threat that you forget to guard other posts.
- Track Your Traffic
Use monitoring tools to track traffic. Monitor for possible spikes in incoming network traffic, and keep an eye on suspicious IP addresses when you spot them. Note that sudden, sharp, and unexplained rises in traffic could be a sign that an attacker is ‘testing’ your defenses. If the threat isn’t checked at this early stage they may follow up with a major DDoS attack.
This measure isn’t enough to keep malicious agents away. But it does let you prepare for a possible strike against your network infrastructure.
- Set Up Network Security
You should have a combination of network security tools in place to protect against these strikes. These include firewalls, content filtering, anti-spam, and load balancing. Taken together, these should give you a moderate buffer against malicious traffic.
- Update Your Systems
Your old systems could have vulnerabilities in them that DDoS attackers could exploit. By updating your system, you gain access to the newest defenses that your IT service providers have to offer and stay a step ahead of the vandals.
- Work with an IT Security Solutions Provider
Unless you have a big, five-star in-house IT team, even your best efforts may fail to ward off a DDoS attack. That’s why you need to work with an IT security services company that takes on this task and delivers at the highest level.
If you’re in Nigeria, you can trust Layer3 to secure your networks against security threats. It provides this service to clients in several industries, including some of the country’s top organizations.
Conclusion
Denial-of-service attacks are becoming more frequent. It’s one unsavory consequence of an interconnected world—ill-intentioned actors can target victims from wherever they are in the world. Unless you have the right defenses and mitigating strategies, you may suffer major losses from these assaults.
Thankfully, there’s help you can use. At Layer3, our team of experienced cybersecurity professionals can help you guard against these threats. Whether it’s testing and vulnerability assessment, log management, incidence response, or a fully managed security service, you’ll get the protection that suits your needs.
Would you like to get a robust defense against DDoS and other cyberattacks? Get in touch with us today via the contact channels here.
Hannatu Musawa, Minister of Arts, Culture, and the Creative Economy, has revealed that the ministry has secured over $300 million in investment commitments.
Musawa disclosed this at the Ministerial Press Briefing Session held on Friday in Abuja.
She emphasised that the government has set a goal of creating at least two million jobs within the creative industry by 2027.
According to her, “In just 18 months, we have secured over $300 million in investment commitments and established innovative funding mechanisms, including the Creative Economy Development Fund (CEDF).
“We have also initiated the development of key infrastructure projects, which are projected to generate at least two million jobs by 2027.”
The Minister further noted that President Bola Tinubu plans to unveil creative hubs across Nigeria’s six geopolitical zones in the coming months, positioning Nigeria as a global hub for creativity.
“Beyond the numbers, we have elevated Nigeria’s global cultural standing while ensuring inclusivity, empowering rural communities, women, and young people to participate meaningfully in the creative economy,”.
The Minister highlighted the significant role the creative economy will play in Nigeria’s future, particularly the music industry.
She pointed out that the government has identified five key segments within the music value chain production, marketing, sales, and others—that can generate over 500,000 new jobs by 2030, representing a transformative opportunity for Nigeria’s economy.
“A key initiative in this drive is the $200 million Creative Economy Development Fund (CEDF), managed by the African Export-Import Bank (AfreximBank).
The fund aims to provide affordable financing to creative businesses and entrepreneurs, empowering them to innovate, expand their operations, and contribute to job creation across multiple sectors such as film, music, fashion, and tourism.
The minister said in addition to funding, the ministry is working on the Abuja Creative City project, which seeks to transform the capital into a vibrant hub for the creative sector.
“This project is expected to foster economic growth, create job opportunities, and showcase Nigeria’s diverse cultural heritage.
The Minister also emphasized the importance of effective policy formulation to foster the growth of the creative sector. Currently, the Ministry is evaluating 49 sub-sectors within the creative industries, with priority given to key areas such as music, film, fashion, art, and gastronomy.
“This targeted approach is aimed at driving sustainable development and further enhancing Nigeria’s cultural and economic standing on the global stage.
“Through these initiatives, the Nigerian government is taking significant steps to harness the untapped potential of its creative industries, paving the way for a more dynamic and inclusive economy.
As part of this effort, the Ministry, in collaboration with the private sector and led by the Nigerian Economic Summit Group, is working on creating a clear policy framework not just for the creative economy but also for the art, culture, and tourism sectors.
The Nigerian government is working on a series of policy reforms National Intellectual Property Policy, which will soon be presented to the Federal Executive Council.
This policy aims to foster industry growth by securing intellectual property rights for creators. Additionally, the government is reviewing key policies such as the National Policy on Incentives for the Arts, Culture, and Creative Economy, which is designed to offer incentives and boost confidence among creative businesses.
Another important update is the review of the 2005 National Tourism Policy, intended to better support the tourism sector, which plays a crucial role in Nigeria’s cultural economy.
The government is updating the outdated 1988 National Policy on Culture and introducing a new Policy on Monetary and Credit Solutions to ensure financial support for creative businesses.
Alongside the Creative Economy Development Fund, these reforms aim to create a supportive environment for the sector to grow and position Nigeria as a major force in the global creative economy.
Musawa also announced the implementation of the Creative Economy Development Fund (CEDF), which aims to provide funding to creative businesses, drive innovation, and create jobs across multiple sectors.
Additionally, a global standard arena is under construction in Nigeria to host major music and cultural events, aligning with the country’s ambition to become Africa’s cultural hub.
Husk Power Energy Systems Nigeria Ltd (Husk Nigeria), a subsidiary of solar mini-grid operator Husk Power Systems Inc., has received a $5 million investment from The International Finance Corp. (IFC), a member of the World Bank Group, with the support of the Government of Canada.
L-r: Ethiopis Tafara, Regional Vice President for Africa, International Finance Corporation (IFC), and Olu Aruike, Country Director, Husk Power Systems, Nigeria during the signing of a $5m investment meant to expand access to reliable, renewable energy in Nigeria through IFC’s $250m DARES platform in Abidjan, Cote d’Ivoire
The financing will support the rollout of Husk’s portfolio of solar hybrid mini grids in Northern Nigeria, helping address one of the country’s most urgent development challenges: access to electricity.
It marks the first investment under the IFC Distributed Access through Renewable Energy Scale-up (DARES) Platform, a $200 million debt facility approved in November 2024 to catalyze private sector solutions across West and Central Africa.
The DARES Platform complements the World Bank-financed Nigeria DARES Project, a $750 million initiative launched in December 2023 and implemented by Nigeria’s Rural Electrification Agency.
Together, these efforts aim to provide over 17.5 million Nigerians with new or improved electricity access through decentralized renewable energy (DRE) systems.
IFC’s financing package will enable Husk to develop and operate up to 108 mini-grid sites, resulting in around 28,750 new electricity connections and delivering clean, affordable energy to around 115,000 people and businesses.
The total project cost is estimated at $25 million. IFC’s $5 million package includes a $2.5 million senior loan from its own account and a $2.5 million concessional subordinated loan from the Canada-IFC Renewable Energy Program for Africa.
The facility is structured as a revolving loan, allowing Husk to repay and redraw funds multiple times during the project’s implementation.
“The DARES Platform is an innovative approach to tackling one of Africa’s most pressing challenges—energy access. By partnering with Husk, a leading renewable energy developer globally, through the first project under the DARES Platform, we are not only addressing the immediate electricity needs of underserved communities in Nigeria but also laying the foundation for a scalable model that can be replicated across the continent,” said Ethiopis Tafara, regional vice president of Africa, IFC.
“This innovative debt facility is exactly what the minigrid industry needs to scale — blended, long-term and affordable capital,” said Manoj Sinha, Husk co-founder and CEO.
“Access to working capital is critical for sustained and rapid growth. Adding 108 new communities to our minigrid portfolio with IFC support is an important step toward our goal of deploying at least 250MW of decentralized renewable energy projects in Nigeria.” said Olu Aruike, Manager, Husk Nigeria.
Stakeholders in the emerging technologies, Data Centre and Power have stressed the need to strengthen the country’s digital infrastructure for the application of internet of Things, and artificial intelligence.
They spoke at this year’s IoT West Africa, Data Centre and Cloud Expo, co-located with Power and Water Nigeria organised by Vertex Next.
Abba Abubakar Aliyu, managing director, Rural Electrification Agency (REA) in his keynote address said that, for true sustainable development to take place in any sector, “we must create opportunities and possibilities for a strong and sustainable energy ecosystem. Within this ecosystem, digital infrastructure must leverage, or must be leveraged, as an enabler, not as an oversight”.
Speaking on the topic: “Building Digital Infrastructure for Sustainable Rural Electrification in Nigeria”, said that one of the most critical benefits of electrification and digital infrastructure nexus is the ability to enable remote monitoring of all grid installations, especially mini grids and solar home systems.
“So, in the past, the Rural Electrification Agency, which prides itself in over 600 mini grids across the country, had some challenges with respect to monitoring our systems real time.
“But with the advancement in the IoT system, IoT sector, as well as tech sector, we’re able to have sensors that report energy throughput real time. This is why the ability of digitally enabled real time tracking of generation, consumption and even technical faults provide us with the information needed to make better decisions on the go,” he said.
Dr. Aliyu who was represented at the event by Dr. Bala Tyoden, Project manager, Rural Electrification Agency of Nigeria, added: “For true sustainable development to take place in any sector, we must create opportunities and possibilities for a strong and sustainable energy ecosystem. Within this ecosystem, digital infrastructure must leverage, or must be leveraged, as an enabler, not as an oversight.
“We must understand that for digital infrastructure to thrive in rural education, policies must enable innovation. An example is the electrification act of 2003 that grants the rights to subnationals to joining the energy primary market so they can generate and distribute power now and other policy, all other policies in the pipeline to enable private sector participation in the sector.”
Dr. Aristotle Onumo, Director of Stakeholder Management and Partnerships at the National Information Technology Development Agency (NITDA) who spoke on “A Bird’s Eye View of IOT: Mapping the Future of Connected Intelligence in Africa”, said that the global IOT industry itself is growing, and it is estimated that by 2030, we are likely to have close about 29 billion connected systems across the globe, and which is an increase from 15.1 million in year 2020, think about the massive Increase.
Think about the quantum Leap and the global IoT market also is expected to support 1.6 trillion by the year 2025 that is at the end of this year, according to Mackenzie, the market itself is extended to exceed more than 1.6 trillion. And that’s the market we are in, and that is the environment we are operating.
The question is, what does this mean for Africa? What does this mean for Nigeria? Remember, Africa is about is a whole of our close about 1.4 billion people, and Nigeria, within that context, consists of about 14% of African population. Think about such a good population.
Think about what happens in Sub Saharan Africa, where the penetration of mobile penetration has increased, and that’s the Africa that we are, and it’s expected to grow up to a 88% by the year 2030, that is Africa for you.
And with the mobile penetration, with the kind of mobile infrastructure that is existing even Africa today, it provides a fertile ground for IOT. It provides a fertile ground for us to leap frog opportunity, not that we want to replicate the past, but to reinvent what the future looks like, and that’s what is important for us to consider, to think about, to imagine, to reason around.
Consider what happens in agriculture, which almost accounts 60% of employment in Africa. Think about the transformation I can take with smart technologies in agriculture, where IoT sensors can now measure oil motions, optimize irrigation and track livestock in a time. These are realities. They are not imaginary.
According to him “Africa currently accounts less, much more, less than any other continent in the global narrative. I’m not just talking about statistics. I’m not just talking about words or numbers to discourage us, but it is a call for action. What then do we think will be the economic impact of IoT in Africa?
According to World Bank reports, digital technologies alone could add plus about $300 billion in Africa GDP even by the end of this year. And IoT is at the heart of digital transformation. Mackenzie also has estimated that IoT has the potential of economic impact across the global market, exceeding 1.6 trillion naira and trillion dollars by the year 2025 with significant value in agriculture, logistics, energy, public health, all key priority in Africa. Imagine using predictive analytics from IoT sensors to reduce the cost of harvest loss.
Think about it in African countries where the harvest loss, especially in agriculture, is up close to 30 to 50% think about how you could use IoT for diagnosis to combat diseases that claim 1000s of lives every year. They are not just tech innovation. They are life saving devices.
He identified some challenges in the quest to reap the benefits of IOT such as connectivity gaps, especially in rural areas. “You agree with me that even in some rural areas, even in some areas, you see how 2G 3G some are struggling with 4G and a few they had where the 5G is actually working at this moment, when you think about the energy, it is a critical issue, not only In Nigeria, but across Africa, these connected devices need to be powered through networks.
So power is an essential issue. Is a challenge that we must overcome, cyber security and other governance. If we’re going to be connected across internet, connected across machines, machine talking to machines, then the issue of cyber security becomes an issue. Governance becomes very imperative.
Government comes in, has a great role to play in providing policies and guidelines that will help us to operate responsibly now help us to operate within the internet space in a manner that will serve and create value for the public, and perhaps most importantly, the skill gap. Studies have shown that, apparently, skill gap, not only in Africa, but across the globe.
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