Connect with us

Technology

A VPN Protects You While Using Public Wi-Fi Networks

Published

on

Public Wi-Fi Networks VPN

You are an easy target for hackers if you utilize a public Wi-Fi network. A public Wi-Fi network is insecure compared to your own network. You don’t know who else is connected to the network and who created it.

Hackers take advantage of the lack of security on public Wi-Fi networks and can steal your personal and private information. We recommend that you always use a free VPN on public Wi-Fi hotspots.

Encryption makes it virtually impossible for anyone to see your data. It makes it very difficult for hackers, governments and your internet provider to access your private information.

How does a VPN work?

Once you subscribe to a VPN provider, you usually have the option to download and install a simple app on your smartphone, tablet, computer or smart TV. With a couple of clicks, you select the security settings according to your preferences and establish a secure connection with your chosen VPN server. Connecting to a VPN (VPN for Windows) is generally straightforward. Once you have established the connection, here is what will happen to your data traffic:

The VPN software on your computer encrypts your data traffic and sends it (via your Internet Provider) to the VPN server through a secure connection.

The data encrypted by your computer is decrypted by the VPN server which is the best free VPN for Windows.

The VPN server sends your data to the internet and receives a response intended for you, the user.

The traffic is then re-encrypted by the VPN server and sent to you.

Finally, the VPN software on your device decrypts the data so that you can understand and use it.

How a VPN works

The VPN connection encrypts your data traffic, making it much more difficult for hackers and other parties to intercept and view your personal information. Furthermore, the secure connection guarantees you greater anonymity, because your internet traffic is rerouted to an external VPN server. Since you are browsing the web with the IP address such as llc formation services of the VPN server, your real IP address will remain hidden.

Normally your location and even your identity can be revealed through the IP address, as this is a unique code referring to your internet connection. But by using a different IP (the one assigned to the VPN server) none of your online actions will be attributable to you. And you will be able to browse the web more anonymously.

A VPN app runs in the background on your computer, tablet or smartphone. It allows you to access the internet as you normally would. And you won’t notice anything different, except that you will be able to bypass online restrictions.

How to set up your VPN

Mobile VPN Setting up your VPN connection is easier than it sounds. First, you’ll need to find a VPN service you like. (On our website you can find reviews of the different providers and also some suggestions).

When you find a VPN that suits your needs, you subscribe to the service and download and install the provided software. The majority of VPN providers provide applications for various devices and operating systems. You can download a VPN client for Windows, Mac, iPhone, Android, and in some cases for Linux. In a few clicks, you will be connected to a server.

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]

Advertisement
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Technology

Interswitch Technovation 4.0 Hackathon Winners Share N10m

Published

on

Interswitch Technovation 4.0 Hackathon

By Modupe Gbadeyanka

The winners of the Technovation 4.0 Hackathon, themed The Wicked Hackathon, organised by Interswitch, have been given N10 million in cash prizes for their efforts.

At the one-day finale event, which took place on Wednesday, March 4, 2026, at the Interswitch Innovation Lab and Co-Working Space, the money was shared among the top teams whose innovative solutions stood out during the rigorous multiple phases of the competition.

Team Quickteller Fashion emerged as the overall winner, securing the grand prize of N4 million for a solution that impressed judges with its originality, practicality, and strong strategic relevance. Team Kampe claimed second position with N2.5 million, while Team Stable placed third, receiving N1.5 million. Up to N300,000 worth of cash prizes were also awarded to the fourth, fifth and sixth qualifying teams.

For nine months, cross-functional teams from across the organisation collaborated to conceptualise, validate, develop, and refine solutions, moving from raw ideas to minimum viable products (MVPs) with ready-to-market potential and deployment across the business.

The atmosphere at the grand finale reflected that of preparation and anticipation as the top 9 teams presented their innovations through live demonstrations and detailed pitches, fielding questions from a distinguished panel of judges before the top three winners were selected. Each presentation highlighted rigorous validation processes, thoughtful market considerations, and a strong emphasis on measurable impact.

While many of the solutions remain confidential due to their strategic relevance, the diversity and depth of ideas showcased during the hackathon’s final underscored the organisation’s growing culture of intrapreneurship and structured innovation. The projects illustrated how technology-driven thinking can unlock efficiencies, strengthen operational capabilities, and open new pathways for growth across the digital payments and commerce ecosystem.

“Technovation continues to reflect who we are as an organisation, bold, forward-thinking, and deeply committed to building impactful solutions from within. Over the years, we have seen ideas conceived during this programme evolve into meaningful capabilities that strengthen our ecosystem.

“The passion, discipline, and ingenuity demonstrated by our teams this year reinforce our belief in the power of African innovation to solve complex challenges and shape the future of technology on the continent,” the Chief Innovation Officer for Interswitch, Ms Adaobi Okerekeocha, stated.

Continue Reading

Technology

Google Introduces Yorùbá, Hausa Language Support for AI Search Features

Published

on

google AI Search

By Modupe Gbadeyanka

The language support for its AI Search features has been expanded by Google, with the inclusion of Yoruba and Hausa in Nigeria.

This is part of a broader effort to make AI more inclusive across the continent, with support now extending to a total of 13 African languages.

Under the AI Overviews and AI Mode, speakers of both Nigerian languages can utilise AI-powered Search experiences in their mother tongue for quick summaries and conversational exploration.

This means existing AI features in Google Search are now accessible to people like the student in Kano asking a question in Hausa, and the trader in Ibadan seeking advice in Yorùbá.

By addressing language barriers, this update ensures that technology reflects the identity and culture of the people it serves. With this expansion, more people can now use AI Mode to ask complex questions in their preferred language, while exploring the web more deeply and naturally through text or voice.

The 13 languages now supported across Africa include Afrikaans, Akan, Amharic, Hausa, Kinyarwanda, Afaan Oromoo, Somali, Sesotho, Kiswahili, Setswana, Wolof, Yorùbá, and isiZulu.

These languages were chosen based on the vibrant search activity across the continent, ensuring that our AI experiences reach the communities that need them most.

Commenting on the development, the Communications and Public Affairs Manager for Google in West Africa, Taiwo Kola-Ogunlade, said, “Building a truly global Search goes far beyond translation — it requires a nuanced understanding of local information.

“With the advanced multimodal and reasoning capabilities of our custom version of Gemini in Search, we’ve made huge strides in language understanding, so our most advanced AI search capabilities are locally relevant and useful in each new language we support.

“This is about ensuring Nigerians can converse with Search in their mother tongues, making information more helpful for everyone.”

To use AI Overviews and AI Mode in the local language, users must open the Google app on an Android or iOS device, or via the Web. They are required to tap on AI Mode within the Search experience. Thereafter, they can type or speak the question in their preferred language, such as Hausa or Yorùbá, and let the AI guide the journey.

Continue Reading

Technology

Telecom Operators to Issue 14-Day Notice Before SIM Disconnection

Published

on

SIM Cards Nigeria

By Adedapo Adesanya

Telecommunications operators in Nigeria will now be required to give subscribers a minimum of 14 days’ notice before deactivating their SIM cards over inactivity or post-paid churn, following a fresh proposal by the Nigerian Communications Commission (NCC).

The proposal is contained in a consultation paper, signed by the Executive Vice Chairman and Chief Executive Officer of the NCC, Mr Aminu Maida, and titled Stakeholders Consultation Process for the Telecoms Identity Risks Management Platform, dated February 26, 2026, and published on the Commission’s website.

Under the proposed amendments to the Quality-of-Service (QoS) Business Rules, the Commission said operators must notify affected subscribers ahead of any planned churn.

“Prior to churning of a post-paid line, the Operator shall send a notification to the affected subscriber through an alternative line or an email on the pending churning of his line,” the document stated.

It added that “this notification shall be sent at least 14 days before the final date for the churn of the number.”

A similar provision was proposed for prepaid subscribers. According to the Commission, operators must equally notify prepaid customers via an alternative line or email at least 14 days before the final churn date.

Currently, under Section 2.3.1 of the QoS Business Rules, a subscriber’s line may be deactivated if it has not been used for six months for a revenue-generating event. If the inactivity persists for another six months, the subscriber risks losing the number entirely, except in cases of proven network-related faults.

The new proposal is part of a broader regulatory review tied to the rollout of the Telecoms Identity Risk Management System (TIRMS), a cross-sector platform designed to curb fraud linked to recycled, swapped and barred mobile numbers.

The NCC explained in the background section of the paper that TIRMS is a secure, regulatory-backed platform that helps prevent fraud stemming from churned, swapped, barred Mobile Station International Subscriber Directory Numbers in Nigeria.

It said this platform will provide a uniform approach for all sectors in relation to the integrity and utilisation of registered MSISDNs on the Nigerian Communications network.

In addition to the 14-day notice requirement, the Commission also proposed that operators must submit details of all churned numbers to TIRMS within seven days of completing the churn process, strengthening oversight and accountability in the system.

The consultation process, which the Commission said is in line with Section 58 of the Nigerian Communications Act 2003, will remain open for 21 days from the date of publication. Stakeholders are expected to submit their comments on or before March 20, 2026.

Continue Reading

Trending