Technology

How Businesses Can Prevent and Combat Cyber Threats

Published

3 years ago

03/11/2022

By Otori Emmanuel

Online business may have its benefits, but there is also a greater chance of hoaxes and cyber threats. The credibility of your business could be negatively affected by a successful cyber-attack. Therefore, safeguarding your business against cyber-attack is a crucial concern. That, if not prevented, may require a re-establishment of the business.

In extreme scenarios, it may even force you out of business permanently because you won’t be able to make up the lost revenue and customer loyalty, as clients want to feel safe in transactions. The good news is that you may take preventative action and safeguard your company before it’s too late by choosing from a selection of cyber insurance alternatives.

Preventive measures against cyber threats

Installation of Devices and Network Security Software

Verify that your operating system and security applications are set to update automatically. Updates might include vital security upgrades for recent malware and threats. Most updates allow you to schedule them at a time that is more convenient for you, typically after office hours. It’s imperative to consistently follow update prompts since updates frequently fix serious security issues. Install security software to help prevent infection on business PCs and mobile devices. To prevent compromise on business laptops, desktops, and mobile devices, the software should have anti-virus, anti-spyware, and anti-spam filters. Setting up a firewall between your working devices and the internet acts as a gatekeeper for traffic entering and leaving. Maintain a robust firewall by regularly updating to the newest patches.

Passphrase use and setting up several authenticators

If possible, take extra precautions to make your security more difficult to access because you do not want to lose your company to hackers. Instead of using passwords, use passphrases to secure your networks and devices that house sensitive company data. Passphrases are phrases or collections of words that are used as passwords. Humans find them easy to memorize, but computers find them challenging to decipher. A secure passphrase needs to be at least 14 characters long and includes a mix of capital and lowercase letters, digits, and special characters. For each of your accounts, use a different passphrase. If you are serious about protecting your company, changing passwords to passphrases is insufficient. To ensure that the legitimate owners are granting access, multi-factor authentication (MFA) is used in this situation. Before you can access your account, two or more forms of identification must be shown. Additional security for your accounts is provided by two-factor or multi-factor authentication.

Protect sensitive information

The data that will be sent into and out of your company system needs to be encrypted after you’ve configured your authenticators. Before sending your data over the internet, encryption transforms it into a hidden code. Make sure your network encryption is enabled and that all data received or stored online is encrypted. This lowers the danger of theft, destruction, or tampering by limiting data access to parties that possess the encryption key. When utilizing a public network, you can enable network encryption by adjusting the settings on your router or by setting up a virtual private network (VPN) program on your computer.

Backup your data

Data backup is one of the cheapest ways to guarantee that your information can be retrieved in the event of a cyber-incident or computer issue. Additionally, it is a less demanding technique to prevent future attacks. Although firewalls, antivirus software, and other security measures may malfunction, keeping a backup provides you with an advantage over attackers. To assist ensure the protection of your data, use a range of backup techniques, like routine incremental backups to a mobile device or cloud storage. Include weekly, quarterly, and yearly server backups as well. It should be regularly checked to see if this data is functioning properly and can be recovered. Store several copies of your backup offline, if possible.

Your business’s safety is your employees’ safety

Your staff and device operators are responsible for your company’s security. Businesses should have clear cyber security policies that inform staff on what is appropriate while sharing data, using computers and other devices, and visiting websites. Your personnel should receive internet safety instructions making them aware of the dangers they can encounter and their responsibility for keeping your company safe. Hackers might have their access restricted by creating a culture of awareness. This is why it is so important to teach them how to recognize, avoid, and handle a cyber-attack and use strong passwords and passphrases.

Keep track of all the computing hardware and applications that your company employs. All the hardware and software that your company employs must be documented. Any software and hardware that are no longer in use should be disconnected from the network, and sensitive data should be deleted. Older, inactive hardware and software won’t likely be updated, and they could be exploited as a “backdoor” by thieves to attack companies. In a similar vein, you ought to deny access to former workers and people who have switched roles and no longer need it.

Business continuity is based on customers’ safety

It’s crucial that you protect the information about your clients. Your company’s reputation will suffer if you misplace or compromise their information, and you risk legal repercussions. Make sure your company invests in a safe online transaction environment and protects any stored personal customer data. Find out what your payment gateway provider can do to stop online payment fraud if you accept payments online. Consider purchasing cyber insurance to safeguard your company. Dealing with a cyber-attack may cost far more than simply replacing computers, enhancing security, or repairing databases. Your company may benefit from the cost savings provided by cyber liability insurance coverage for attack recovery.

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Dipo Olowookere

Dipo Olowookere is a journalist based in Nigeria that has passion for reporting business news stories. At his leisure time, he watches football and supports 3SC of Ibadan. Mr Olowookere can be reached via [email protected]

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Technology

Airtel Africa, SpaceX to Launch Starlink Direct-to-Cell Connectivity

Published

4 days ago

17/12/2025

Modupe Gbadeyanka

By Modupe Gbadeyanka

An agreement for a satellite-to-mobile service that will benefit millions of people in Africa has been entered into between Airtel Africa Plc and SpaceX.

This service is through the introduction of Starlink Direct-to-Cell satellite connectivity across all the 14 markets of Airtel Africa that serve 174 million customers.

Through this partnership, Airtel Africa customers with compatible smartphones in regions without terrestrial coverage can have network connectivity through Starlink, which is the world’s largest 4G connectivity provider (by geographic reach).

The satellite-to-mobile service will begin in 2026 with data for select applications and text messaging.

This agreement also includes support for Starlink’s first broadband Direct-to-Cell system, with next-generation satellites that will be capable of providing high-speed connectivity to smartphones with 20x improved data speed. The rollout will proceed in line with country-specific regulatory approvals.

Airtel Africa is the first mobile network operator in Africa to offer Starlink Direct-to-Cell service, powered by 650 satellites to provide seamless connectivity to its customers in remote areas.

The partnership reinforces Airtel Africa’s commitment to bridge digital divide and offer seamless connectivity to its customers.

Airtel Africa and Starlink will continue to explore additional collaboration opportunities to further advance digital inclusion across the continent.

“Airtel Africa remains committed to delivering great experience to our customers by improving access to reliable and contiguous mobile connectivity solutions.

“Starlink’s Direct-to-Cell technology complements the terrestrial infrastructure and even reaches areas where deploying terrestrial network solutions are challenging.

“We are very excited about the collaboration with Starlink, which will establish a new standard for service availability across all our 14 markets,” the chief executive of Airtel Africa, Mr Sunil Taldar, said.

Also commenting, the Vice President of Sales for Starlink, Ms Stephanie Bednarek, said, “For the first time, people across Africa will stay connected in remote areas where terrestrial coverage cannot reach, and we’re so thrilled that Starlink Direct-to-Cell can power this life-changing service.

“Through this agreement with Airtel Africa, we’ll also deliver our next-generation technology to offer high-speed broadband connectivity, which will offer faster access to many essential services.”

Technology

Simplify Your Mobile Life with eSIM and Virtual Numbers

Published

6 days ago

15/12/2025

Dipo Olowookere

Managing phone numbers used to be a constant hassle. Between personal lines, work numbers, online registrations, and international travel, people often juggled multiple SIM cards, devices, or expensive roaming plans just to stay reachable. Today, eSIMs and virtual phone numbers offer a smarter way to handle communication. One device can manage multiple lines, switch between them instantly, and keep work and personal contacts separate—all without a physical SIM. For travelers, remote workers, and tech professionals, this setup offers efficiency, control, and flexibility that traditional SIM cards simply cannot match.

A virtual phone number is a digital line that exists independently of any physical SIM. Calls and messages are routed through the cloud, meaning the same number can function across multiple devices: smartphone, tablet, or computer. You can pick a local number in another country without actually being there, or maintain separate lines for freelance projects while keeping your personal number private. Virtual numbers also help protect privacy and streamline online activity. They are perfect for temporary projects, online sign-ups, or situations where you do not want to share your main number.

When paired with eSIM technology, virtual numbers become extremely convenient. Platforms like eSIM Plus let users download multiple numbers onto a single device, switch between them instantly, and manage personal and business lines without touching a physical SIM card. Travelers can maintain local numbers abroad, freelancers can manage multiple client contacts, and tech-savvy users gain complete control over their connectivity. eSIM Plus simplifies this process, allowing for seamless integration of digital numbers and minimizing the complications associated with traditional SIMs.

Businesses also find virtual numbers invaluable. They enable companies to create a local presence in multiple regions without the need for physical offices. Calls can be forwarded to employees anywhere, while integration with CRM tools allows monitoring and analytics of communication. For individuals, virtual numbers enhance privacy and simplify digital life. Whether signing up for online services, running a side business, or protecting personal information, virtual numbers provide flexibility and control that traditional numbers cannot offer.

Everyday Scenarios for Virtual Numbers

Virtual numbers are not just a tech gimmick—they solve real problems.

International Travel: A traveler can maintain a local number in multiple countries, avoiding expensive roaming fees while staying reachable by family, friends, and colleagues.
Remote Work and Freelancing: A consultant or freelancer can separate client communications from personal calls without carrying multiple phones. Multiple virtual lines can support different projects simultaneously.
Privacy Protection: Individuals can use temporary numbers for online registrations, dating apps, or marketplace accounts, significantly reducing spam and unwanted contacts.
Small Businesses and Startups: Companies can create local contact points in different regions, forward calls to employees, and integrate with communication software for better workflow management.

With eSIMs, managing these numbers becomes effortless. Instead of swapping physical SIM cards, users download the eSIM profile to their device, and virtual numbers become instantly available. This combination provides unparalleled flexibility for modern digital lifestyles.

How Virtual Numbers Work

Getting a virtual number is straightforward. Providers allow you to select a number online, link it to your smartphone or VoIP service, and manage it through an app. Common features include:

Call forwarding to any device
Text messaging and multimedia messaging
Voicemail management
Temporary numbers for short-term projects or verification purposes

When integrated with eSIM, the activation process is even faster. Download the eSIM profile to your device, and all your virtual numbers are ready to go. This approach is ideal for travelers, remote workers, and anyone managing multiple lines on a single phone without extra hardware.

Leading eSIM Providers

Several providers lead the market in combining eSIM technology with virtual numbers:

eSIM Plus: Offers digital SIMs integrated with virtual numbers, allowing multiple lines on one device. Users can manage personal, business, and international numbers seamlessly, making it perfect for remote workers, travelers, and freelancers.
Truphone: Provides global coverage with quick activation. Users can switch numbers without changing SIM cards, ideal for business professionals moving across regions.
Airalo: Focused on international travelers, offering cost-effective eSIMs for data and voice in over 190 countries. Airalo simplifies connectivity for tourists and remote workers abroad.
GigSky: Offers pay-as-you-go and subscription eSIM plans suitable for frequent travelers and digital nomads. GigSky supports multiple virtual lines on one device.
Ubigi: Enterprise-focused, enabling companies to deploy eSIMs and virtual numbers to distributed teams. Employees maintain local numbers across regions without physical SIM swaps.
Nomad: Travel-oriented eSIM provider supporting multiple virtual lines on one device. Ideal for digital nomads, remote professionals, and long-term travelers.

These services show how eSIMs and virtual numbers have evolved from niche tech to mainstream tools for managing modern communication efficiently.

Advantages Over Traditional Numbers

Virtual numbers have several key advantages over regular SIM-based numbers:

Multiple lines on one device: Manage work, personal, and international numbers without carrying multiple phones.
Privacy and control: Easily change or deactivate numbers for temporary projects, online registrations, or spam prevention.
Global accessibility: Make and receive calls from anywhere without costly roaming charges.
Integration with software: Works with VoIP apps, cloud platforms, and CRMs. Supports automated call routing, analytics, and communication tracking.

Traditional numbers cannot match this flexibility, efficiency, or convenience. Virtual numbers are built for modern workflows and digitally connected lifestyles.

Combining eSIM and Virtual Numbers

The combination of eSIMs with virtual numbers creates a flexible communication system. One device can handle multiple lines for home, work, or international use. Businesses can provide employees with local numbers in multiple regions without physical offices. Travelers can maintain home and foreign numbers without swapping SIM cards.

Consider a freelance consultant traveling across Europe: a virtual number in France, one in Germany, and a personal line—all on a single device. Clients reach local numbers, costs are minimized, and management happens from one interface. This setup highlights the efficiency eSIMs and virtual numbers provide.

Real-World Examples

Remote Work Across Time Zones: An employee in Asia receives calls from North American clients using a local virtual number, avoiding international fees. eSIM profiles allow switching lines based on work hours.
Maintaining Local Presence While Traveling: A business owner visiting multiple countries can maintain virtual local numbers. Clients call local numbers, but calls are forwarded seamlessly.
Privacy and Online Security: Individuals use temporary virtual numbers for online registrations, reducing spam to their primary number.

These examples show why eSIMs combined with virtual numbers are essential for modern digital workflows.

The Future of Connectivity

With the rise of 5G, cloud communications, and AI-powered tools, eSIMs and virtual numbers will become increasingly integral to daily life. Expect tighter integration with business applications, enhanced security features, and instant switching between personal and professional lines.

For travelers, remote workers, and anyone managing multiple contacts, eSIMs paired with virtual numbers are more than a convenience—they’re a smarter, more efficient way to control communication in today’s digital world.

Technology

Lagos’ Team Nevo Wins 3MTT Southwest Regional Hackathon

Published

2 weeks ago

10/12/2025

Adedapo Adesanya

By Adedapo Adesanya

Lagos State’s representative, Team Nevo, won the 3 Million Technical Talent (3MTT) South-West Regional Hackathon, on Tuesday, December 9, 2025.

The host state took the victory defeating pitches from other south west states, including Oyo, Ogun, Osun, Ekiti, and Ondo States.

This regional hackathon was a major moment for the 3MTT Programme, bringing together young innovators from across the South-West to showcase practical solutions in AI, software development, cybersecurity, data analysis, and other key areas of Nigeria’s digital future.

Launched by the Federal Ministry of Communications, Innovation, and Digital Economy, the hackathon brought together talented young innovators from across the Southwest region to showcase their digital solutions in areas such as Artificial Intelligence (AI)/Machine Learning, software development, data analysis, and cybersecurity, among others.

“This event not only highlights the potential of youth in South West but also advances the digital economy, fosters innovation, and creates job opportunities for our young people,” said Mr Oluwaseyi Ayodele, the Lagos State Community Manager.

Winning the hackaton was Team Nevo, made up of Miss Lydia Solomon and Mr Teslim Sadiq, whose inclusive AI learning tool which tailors academic learning experiences to skill sets of students got the top nod, with N500,000 in prize money.

Team Oyo represented by Microbiz, an AI business tool solution, came in second place winning N300,000 while Team Ondo’s Fincoach, a tool that guides individuals and businesses in marking smarter financial decisions, came third with N200,000 in prize money.

Others include The Frontiers (Team Osun), Ecocycle (Team Ogun), and Mindbud (Team Ekiti).

Speaking to Business Post, the lead pitcher for Team Nevo, Miss Solomon, noted, “It was a very lovely experience and the opportunity and access that we got was one of a kind,” adding that, “Expect the ‘Nevolution’ as we call it, expect the transformation of the educational sector and how Nevo is going to bring inclusion and a deeper level of understanding and learning to schools all around Nigeria.”

Earlier, during his keynote speech, the chief executive officer (CEO) of Sterling Bank, Mr Abubakar Suleiman, emphasised the need for Nigeria’s budding youth population to tap into the country’s best comparative advantage, drawing parallels with commodities and resources like cocoa, soyabeans, and uranium.

“Tech is our best bet to architect a comparative advantage. The work we are doing with technologies are very vital to levelling the playing field.”