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Top 5 Tips for Reliable Smartphone Security

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Nowadays, having access to data on the go is as ubiquitous as having access to water or a jacket. Yet despite the convenience of being able to log onto the Internet from your smartphone from nearly any location, there are certain risks regarding smartphone security that should concern everyone using a mobile device in public. Namely, free public Wi-Fi networks make us vulnerable to cyberattacks and data breaches.

According to TechRepublic, Android ransomware increased 137.8% from the first quarter to the second quarter of 2017. A benchmarking study of the cybersecurity practices of global companies offers insight into cyber threats. The study, called The Cybersecurity Imperative, was released by ESI ThoughtLab and WSJ Pro Cybersecurity and was sponsored by Security Industry Association (SIA), along with other partners. The study cites the following leading cyberthreats in 2018, which include malware, phishing, ransomware, viruses, and attacks from apps.

Wireless network hotspots, which are often provided by coffee shops, hotels, or airports, are significantly less secure than our private connection at home or in the office. Tech-savvy cybercriminals can easily hack into public networks and attempt to steal or even lock and extort confidential information for financial gain. One option to prevent cybertheft is to not use public Wi-Fi, however, it’s often hard to pass up. Therefore, in order to use hotspots safely, it pays to follow these simple tips to ensure you’re not an easy target for cybercriminals.

Use a Reliable Anti-Malware

Since we have already decided that it’s vital to have reliable cybersecurity protection on all our devices in order to detect, quarantine, delete and report any type of suspicious activity, it is important to continue applying this rule when we are on the go. According to cybersecurity leader Kaspersky, there were a more than 42.7 million mobile malware attacks in 2017 and malicious mobile software threats were found in more than 230 countries worldwide, making travelers especially vulnerable to cyberattacks.

Therefore, to ensure our smartphones are secure, having a reliable anti-malware is a no-brainer. The software performs routine scans of your smartphone or mobile device and updates itself with the latest security protection against cyber threats.

Always Use a Virtual Private Network (VPN)

A VPN, or Virtual Private Network, ensures you can use the Internet safely because it disguises your online identity. Rather than browsing the Internet openly by using a coffee shop, restaurant or hotel’s free Wi-Fi network, use VPN software with encryption technology to safeguard your identity and ensure you are browsing anonymously. This will protect you from those who want to spy on what you’re doing online.

A reliable VPN for smartphone automatically changes your IP address to conceal your actual location. Fundamentally, a VPN makes your smartphone or mobile device as well as the information within it undetectable and therefore inaccessible to anyone who may be on the same Wi-Fi network as you. Not only will hackers not be able to pilfer your data, but they also won’t be able to infect your device with ransomware or other malware.

Be Careful Where You Connect

It is crucial to be sure you’re joining a secure Wi-Fi connection. Often, we connect simply by instinct. For example, if a network is called HotelFreeWiFi, we may innocently assume that it is the hotel’s network, yet it can often be a calculated “man-in-the-middle” attack employed by hackers to fool users into logging in in order to steal their information.

According to the Pew Research Center, 54% of internet users use public Wi-Fi networks, and many perform sensitive activities such as online shopping (21%) or online banking (20%) in public. Therefore, when logging in on the go, ensure your Wi-Fi network is secure and not a rogue network. Double check with the barista or receptionist to find out the actual name of the coffee shop or hotel Wi-Fi network.

Remain Alert On-The-Go

It is also important to be selective about what you’re looking at on your smartphone while in public. Using free Wi-Fi for reading the news or streaming music is one thing but be careful when you’re performing sensitive tasks like reading your email, banking, or online shopping. When performing these activities, you find a secured connection in an Internet browser that has a padlock or the letters HTTPS or SSL in the URL window, rather than HTTP.

Also, for added security, try to perform sensitive operations from your own personal hotspot by using your data plan for things like email, shopping or banking.

Additional Tips

It is also important to back-up your important information and other data at least once a week just in case you lose your smartphone, or your mobile device is stolen. A great solution is to use cloud services and local back-up, like a USB flash drive or external hard drive.

Also, use a strong password, which is at least 7 characters long, has a combination of letters, numbers and symbols, and combines upper and lower cases. Experts say it can also be effective to use a passphrase, such as a line from your favorite song, like “royaltyinsidemydna,” from Kendrick Lamar’s DNA.

Additionally, when possible, choose a two-step verification that requires not just a password to log in, but also a one-time code that is sent to your smartphone in order to confirm it’s actually you using the device. If your smartphone is not set up to do this automatically, download the latest free software updates for the Windows or Mac operating system on your device.

Users should be concerned about smartphone security even if privacy isn’t a top priority for them. A VPN for smartphone or tablet, which unlike your home computer will be using public Wi-Fi access occasionally, either in a coffee shop, airport, or hotel, ensures your data is protected. Public hotspots are not particularly trustworthy, and those that don’t require a password are even more vulnerable to attack. A mobile VPN isn’t just smart, it’s vital.

Modupe Gbadeyanka is a fast-rising journalist with Business Post Nigeria. Her passion for journalism is amazing. She is willing to learn more with a view to becoming one of the best pen-pushers in Nigeria. Her role models are the duo of CNN's Richard Quest and Christiane Amanpour.

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Nigeria to Buy Two New Communication Satellites to Drive Digital Growth

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Communication Satellites

By Adedapo Adesanya

Nigeria will purchase to new communication satellites to boost Nigeria’s digital infrastructure as part of efforts to achieve President Bola Tinubu’s plan to grow the economy to $1 trillion.

The Minister of Communications and Digital Economy, Mr Bosun Tijani, disclosed this on Wednesday in Abuja at a press conference to mark Global Privacy Day 2026, organised by the Nigerian Data Protection Commission (NPDC).

Mr Tijani said the approval marked a significant shift in Nigeria’s digital strategy, noting that the country currently stands out in West Africa for lacking active communication satellites, a gap the new assets are expected to address.

“As you know, Mr President has been very clear about his ambition to build a $1 trillion economy, and digital technology is central to achieving that vision,” adding that, “The President has now approved that we should procure two new satellites. Nigeria today is the only country in West Africa with non-communication satellites. And we have been given the go-ahead to procure two new ones, ensuring that we can use that satellite to connect.”

He also said progress had been made on the Federal Government’s flagship 90,000-kilometre fibre optic backbone project, which is aimed at expanding broadband access across the country. According to the minister, about 60 per cent of the fibre project has been completed, while funding for the remaining work has already been secured.

“The 90,000 kilometres fibre optic project is not a dream. About 60 per cent of the work has already been completed, and the funding for the project is secure. As we bring more Nigerians online, connectivity without protection is incomplete. Privacy is the foundation of trust, safety, and sustainability in the digital world.”

“The success of Nigeria’s digital economy will depend not just on infrastructure and talent, but on trust, and the NDPC remains central to building that trust,” the minister said.

Mr Tijani said the Tinubu administration was positioning digital technology as a key driver of inclusive growth, improved public service delivery, and long-term economic expansion, adding that investments were also being channelled into digital skills, rural connectivity, and institutional reforms.

He stressed that the expansion of connectivity must be matched with stronger data protection, especially as Nigeria’s young and digitally active population continues to grow.

Recall that Nigerian Communications Commission (NCC) recently granted licenses to three global internet service providers – Amazon’s Project Kuiper, BeetleSat-1, and and Germany-based Satelio IoT Services – as part of efforts to strengthen internet connectivity via satellite and to boost competition among existing internet service providers in the country.

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DataPro Predicts Surge in Individual Claims, Constitutional Privacy Actions

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DataPro 2026 Privacy Week

By Dipo Olowookere

In 2026, there should be a surge in individual claims and constitutional privacy actions, a leading Data Protection Compliance Organisation (DPCO) in Nigeria, DataPro, has projected.

In a statement signed by its Head of Emerging Services, Ademikun Adeseyoju, the company noted that this means organisations must remain “litigation ready” by preserving processing records and strengthening internal controls.

In the disclosure to prepare for this year’s Privacy Week themed Privacy in the Age of Emerging Technologies: Trust, Ethics, and Innovation, it noted that 2026 would also be defined by board and executive ownership, as privacy will no longer be an IT-only concern but a standing governance issue requiring regular risk reports and dedicated budgets.

“DataPro anticipates intensity on sector-specific enforcement, with the NDPC (Nigeria Data Protection Commission) focusing on high-risk industries like fintech, healthcare, etc,” a part of the statement made available to Business Post on Wednesday said.

Giving a review of key milestones from the 2025 ecosystem, DataPro said the NDPC moved decisively into active enforcement, publicly naming non-compliant entities, particularly in the financial services sector.

It also said the year witnessed landmark court rulings, affirming that transparency in personal data handling is a constitutionally protected right, as courts awarded significant damages to data subjects for privacy breaches, signalling that organisational size no longer shields against accountability.

The firm noted that regulatory settlements with multinational technology firms have set a high bar for behavioural advertising and data processing standards in Nigeria.

In the cybersecurity landscape, the year under review experienced an unprecedented surge in cyber threats, as attackers shifted their focus from technical exploits to identity-driven campaigns, targeting valid credentials with high precision.

“This identity-centric threat environment has made robust access management a non-negotiable requirement for corporate resilience,” it stressed.

As for the 2026 Privacy Week, DataPro has lined up activities, with launch of the Privacy Pulse A year-in-review of Nigeria’s Data Protection Ecosystem on Thursday, January 29.

The next day, a webinar tagged Privacy Pulse to train attendees on the new mandatory bi-annual in-house audits and DPO certification requirements will hold and next Monday, there is an interactive quiz designed to test organizational response to identity-driven cyber campaigns.

A social media session answering complex privacy questions via concise 30-second videos is slated for Tuesday, February 3, and the next day, it is for a social media showcase where winners will be selected for their insights on building Trust, maintaining Ethics in AI, and fostering Innovation under the NDPA.

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MTN Nigeria Suffers 9,218 Fibre Cuts in 2025

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Karl Toriola MTN Nigeria

By Adedapo Adesanya

MTN Nigeria has revealed that it experienced 9,218 fibre cuts in 2025, causing widespread network disruptions across the country.

The telecommunications giant also reported that 211 sites were affected by theft and vandalism as of November 30, 2025, impacting essential services relied upon by customers daily.

The company recorded a total of 1,624,263 customer complaints, all of which were resolved across various service channels during the year. Despite these challenges, MTN reached 85 million subscribers by September 2025.

The chief executive of the telco, Mr Karl Toriola, made these revelations in his latest post on LinkedIn, acknowledging the company’s responsibility for network performance and its efforts to improve the customer experience.

He stated that the services fell short of customers’ expectations and clarified that some of these gaps were shaped by real operational challenges such as fibre cuts, theft, and vandalism.

“Their impact is felt directly by customers and reflected in what they tell us. We take responsibility for the signals we receive and for how we respond to the realities that shape the customer experience on our network,” he said.

Regardless, Mr Toriola added that, “There is progress to be proud of. And we clearly still have work to do.”

“We are not where we want to be yet, but our commitment to putting the customer at the centre of everything we do remains constant.”

As MTN prepares to celebrate its 25th anniversary in 2026, Mr Toriola reaffirmed the company’s dedication to listening to customers, responding quickly to issues, and driving consistent service improvements.

Some other milestones announced include addressing 1,624,263 customer complaints across all communication channels as well as receiving best network recognition from Ookla, getting back to profitability, and declaring interim dividends to shareholders.

The report comes in the wake of a February 2025 initiative by the Federal Ministry of Works and the Federal Ministry of Communications, Innovation, and Digital Economy, which established a joint standing committee on the protection of fibre optic cables in Nigeria.

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