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Ericsson: Smart Home Privacy: How to Avoid ‘Data Paparazzi’

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Smart home tablet Data Paparazzi

The paparazzi are known for often taking covert photographs of celebrities and selling them to tabloids or gossip magazines.

In a similar vein, could the increasing number of smart, connected devices coming into our lives start acting like covert “data paparazzi”? And what can we do to avoid it? Find out here.

Today, our devices collect and forward information to all sorts of external parties: our home security alarm provider, our electricity supplier, our fitness watch vendor, our car manufacturer, our security needs to be good enough that it deters attackers and so on. Smart assistants listen to our voice commands and take that information to the internet to execute our orders.

But smart devices go beyond the obvious too – they can be anything from a connected toaster to a washing machine, sewing machine, or a toothbrush!

Data from one device may not be a problem, but combining data from several devices could create a pattern that may reveal unwanted information about a user or a business. And with more devices coming into homes, concerns around the way personal data is managed, controlled and used by devices and organizations are increasingly being raised.

Each new device may introduce a new security risk, if not properly managed through its life cycle. The security risks must be handled by all actors in the value chain, including the device owner, regardless if devices are used by consumers, industries, or smart cities.

So what will be important to think about to ensure that users benefit and get value from devices and their related services, but avoid adding security issues? Should we risk unintentionally becoming surrounded by data paparazzi with their viewfinder aimed at us?

In this blog post, we’ll bring some light on to what these factors mean for the device owner and what can be done to confront it.

Smart devices and privacy: the big picture

Many of us already interact with at least 3 to 5 devices daily – a smartphone or even two, a smart watch, a tablet PC, a work laptop, and maybe a smart TV. One estimate is that by 2030, each of us will own 15 connected devices. Some devices, like a connected car or smart meter, are connected by default and typically managed by the company the user is a customer of. They typically rely on cellular connectivity. For many other devices, the users themselves select and provide the connectivity, often Wi-Fi or cellular, and are personally responsible for the management of the devices.

Above all, the network infrastructure and devices need to be secure. It’s important for us all that we can trust how our devices operate and handle data. It will also be important to ensure device security through the life cycle of the devices. With the fast growth and wide of range of smart and connected devices from different brands – that come with different user interfaces and functions – it might be cumbersome to keep all devices up to date in terms of firmware and security status, for example, from the day the device is purchased until its recycled. However, this is a key requirement for enabling a secure and trustworthy IoT environment.

GDPR and similar efforts have raised more attention to privacy from the general public. As people become more informed and want to know how their devices and information are used and managed, there will be an increased need for tools that enable identifying, verifying, and controlling the data the devices are collecting and sharing.

The data paparazzi problem

Let’s now go into some issues that celebrities have to deal with, regarding paparazzi and stalkers, and how similar situations can also occur in the IoT world. We’ll also reveal if similar mitigation strategies can work for both regular, and data paparazzi.

Information availability

While the saying goes that “all publicity is good publicity”, many celebrities wouldn’t agree. They want to be in control of the information shared about them, to build a relevant public image but avoid revealing private relations, unattractive personal habits, or similar.

The same thinking is behind IoT security; information that’s needed to complete the intended tasks of an IoT device should be made available, while the rest of the information should be kept private. However, for IoT there’s often a more fine-grained approach as the information made available should in many cases only be made available to a restricted group of observers on a need-to-know basis.

The stalker problem

Many celebrities might also have to deal with stalkers – individuals who are overly interested in them and may try to gain as much information about them as possible, even using illegal means.

In the IoT space, the same phenomenon could happen to the average Joe. A smart home that doesn’t restrict access to the information it generates can easily become a lucrative target for an attacker; the information generated by the home can be used to gather different information about the inhabitants, which could later be leveraged to commit a cyber attack. Information about when various appliances are used, such as when doors are opened, lights are switched on/off, energy consumption fluctuates, can be a real treasure trove. This also means that potential attackers might not skip a house just because there’s some security applied, rather the security needs to be good enough that it deters attackers from trying, or stops them in their tracks.

Mitigation strategies

Celebrities tend to take precautions to hinder paparazzi and stalkers from invading their privacy. This can be in the form of living in gated communities or at least having access control to their property, through walls and gates for example. They might also apply surveillance measures such as motion sensors and surveillance cameras, and even security measures such as guards or guard dogs. When moving about in public, they might have a security guard with them to keep interested parties at least at arm’s length.

The same things need to be considered in the IoT world. For example, in smart homes, access to the internal network and the data generated and stored there should be controlled and protected, monitoring should be applied to pick up on suspicious behaviour, and reactive security measures, such as blocking and logging, should be taken when a breach is detected.

What has been normal for celebrities should now also become the standard for anyone in an IoT environment. When it comes to privacy, active measures should be taken to maintain it. While this might sound scary – and without proper actions, it would be – it’s not something that’s difficult to achieve. Rather it’s about having the right mindset and recognizing that security needs to be built in and considered more and more in the connected world, even for private citizens.

What to protect?

IoT is very much about the data generated and consumed by IoT devices. At first, this data may be seen as producing no risk, but even simple data in a certain context may be sensitive. For example:

  • Power consumption data recorded by a smart meter can provide a lot of information about what’s happening in a home. For example, based on the power consumption profile of TVs, switching on the TV will be visible from the data and if it’s possible to match the time the TV is turned on with the TV guide, that will provide a good indication as to what people at home are watching.
  • Any competent smart lock manufacturer will make sure that the communication with the lock is encrypted and its integrity protected. However, this might not be enough; by observing the traffic generated by a smart lock, one could potentially deduce whether the lock has been opened from the inside or the outside and thereby predict if there’s anyone in the house at any given moment. Other data generated by a smart home, including power consumption and light switch data, can be used to improve the prediction.
  • It’s inevitable that, at some point, an electric device will reach the end of its lifetime and will need to be disposed of. If the information stored on the device isn’t properly removed, a hacker who retrieves the device from a waste bin or who purchases it from a second-hand store could dig out data or credentials, as well as information about the services the device has been connected to. This is information that could be used to spy on the owner in a more efficient way, or even control or modify other devices belonging to the owner from the backend.

The question, therefore, shouldn’t be, “what do I need to protect?”, rather, “what don’t I need to protect?”, meaning “what do I actually need to share?”.

How to avoid unauthorized use of private data

There’s no silver bullet solution to this problem and the complexity is proportional to the number of devices and services that we as individuals interact with. Applying the best security practices is the responsibility of many entities. Device manufacturers and service providers need to provide secure devices/services, with proper control and maintenance for future proof device security.

But there are some rules of thumb that each of us can follow to minimize security and privacy issues related to our devices. By following these recommendations, one can build a system that will withstand a great deal of malicious intent, and deter the vast majority of attackers and opportunists. A few highly skilled and well-connected groups or individuals might be able to get past even the most secure systems, often through social engineering and phishing, that is, human weakness, rather than by technical security exploits. However, with the effort required, “average Joe” is maybe not the typical target.

End-user responsibilities include selecting suitable and secure solutions, and installing and configuring them in a secure way. Well-designed products should make this a relatively easy task, but it can also be done with the help of professionals. Furthermore, there are initiatives such as the Finnish Cybersecurity Label providing security labels for IoT devices, which aim to help consumers select products for which security has been verified.

Another important thing is to remember to update the software of the device.

And based on statistics regarding how a system’s security most often fails, a crucial task for the end-user is to remember to change the default password of all and any devices that are installed.

What can I do as a device owner?

  • Check whether the device manufacturer/service provider offers firmware/software upgrades in case of security issues.
  • Consider what data is generated and how it’s used and stored, for example, locally and/or in the cloud.
  • Check user terms and conditions to find out how data is used.
  • Remember to change the default device password.
  • Remember to keep device software up to date.
  • Remember to wipe the device before recycling.

And remember to consider the trustworthiness of a device and its services before purchase!

More reading

Read about Ericsson’s contribution to IoT security protocol standard OSCORE, which aims to optimize the computational strain on constrained devices, and keep a low overhead, while maintaining a high level of security.

Read our blog post on evolving SIM solutions for IoT. Such solutions allow the use of the well-established identity management features of mobile networks also for IoT deployments where manual SIM card handling isn’t feasible.

Explore Ericsson telecom security and security management.

Learn more about our research into the future of network security.

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Nigeria’s Olodo Uprising: An Assault on Critical Thinking

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olodo uprising

By Prince Charles Dickson, PhD

A sheep was passing and saw a lion crying inside a cage, trapped and helpless. The lion begged the sheep to rescue him, promising not to kill or eat it. The sheep refused at first, knowing fully well that a lion does not become a vegetarian because of captivity. But after much persuasion, emotional blackmail, and the sheep’s own gullibility, it opened the cage.

Now the lion was very hungry, having stayed in the cage for days without food. It quickly pounced on the sheep and was about to kill and eat it, but the sheep reminded him of his promise.

They were still arguing when other animals came passing. They sought to know what had happened. Both the lion and the sheep narrated their sides of the story, but because of fear, convenience, and a desperate need to gain favour in the lion’s eyes, all the animals took sides with the lion, except the tortoise, who claimed not to understand the whole scenario.

The tortoise asked the lion to show them where exactly he was before the sheep rescued him. The lion pointed at the cage.

The tortoise asked again, “Were you inside or outside when the sheep arrived?”

The lion replied, “I was inside.”

The tortoise then said, “Okay, enter and let us see how difficult it could be inside, because I am not getting the whole scenario.”

The lion entered, and immediately, the tortoise locked the cage. The lion was trapped again.

That story is not just folklore. It is a national diagnosis.

Nigeria today is full of trapped lions, gullible sheep, frightened animals, and very few tortoises. We have many people with opinions, but few with discernment. Many with certificates, but few with comprehension. Many with titles, but few with thought. Many who can quote policy, scripture, law, and ideology, but cannot ask the simple question that prevents disaster: “Wait first, how did we get here?”

That question is the beginning of critical thinking. Sadly, it is becoming an endangered species.

The easiest and most attractive national pastime remains buck-passing, especially with the bunch of leaders we have, some of whom can hardly peel a banana or wash an already white handkerchief. Not many of us want to take responsibility for anything, from personal life to family life, from community life to national life. The blame is always on the system, as if the system descended from the sky and imposed itself on innocent citizens.

We do not need to create demons out of our leaders because, in too many instances, they have behaved like ready-made specimens of public demons. So, we hang our sins on them, sometimes appropriately, sometimes lazily. Unfortunately, their behaviour has made it easy for the critics to descend on them. They shout loudly, lie casually, perform empathy only when cameras are present, and govern as though the people are background noise in their private banquet.

But there is a deeper tragedy. The lion is not our only problem. The sheep, too, must be examined. The other animals must be questioned. Even the silence of the forest must stand trial.

This is where the Olodo Syndrome enters.

In Nigerian street language, “Olodo” is often used to describe a dull person, someone slow to understand, someone who fails where basic reasoning should have saved them. But in this essay, Olodo is not merely the person who did not go to school. No. Nigeria has produced a more sophisticated creature: the educated olodo. The certificated illiterate. The graduate who cannot reason beyond slogans. The public officer who mistakes grammar for intelligence. The citizen who forwards nonsense with confidence. The analyst who mistakes noise for insight. The leader who confuses movement with progress. The voter who sells tomorrow for rice today, then spends four years complaining that the pot is empty.

Olodo, therefore, is not the absence of schooling. It is the failure of judgment.

It is what happens when a nation rewards mediocrity and punishes thought. It is what happens when people who ask serious questions are labelled troublesome, while those who clap for madness are called loyal. It is what happens when dumb, crazy things move the needle, while wisdom is treated like an old man coughing in the corner. It is what happens when unintelligent people do not merely exist, but are celebrated, promoted, defended, and installed as gatekeepers over those who still dare to think.

This is Nigeria’s Olodo Uprising.

It is an uprising not of the poor against the rich, nor of the uneducated against the educated. It is an uprising of shallow thinking against depth. An assault on memory, logic, accountability, and consequence. It is the national habit of refusing to connect action to outcome. We open the cage, release the lion, and then begin a prayer meeting when the lion remembers its appetite.

We talk, write, and discuss the Nigerian myth with a sense of fatalism. “This is Nigeria,” we say, as if that phrase is both an explanation and an excuse. If everyone thought as much about justice and fairness, life would be better. I am a critic, yes, but I am also a critic’s critic. I remain an unrepentant believer that one of the ways to keep the government on its toes is to keep harping on its flaws so that it can improve. But criticism without self-examination becomes entertainment. It becomes pepper soup politics, the kind we enjoy at drinking joints, suya spots, WhatsApp groups, and television studios where every table has a parliament and every loud voice is mistaken for a constitution.

Often, I say I believe the things I write are important for our nation, as they are for other nations. But when it appears to me that Nigerians, especially those in authority, do not react to these issues as people in other lands do, I repeat them in new essays to remind old readers and recruit new ones to participate in the continuing dialogue.

Because repetition, sometimes, is not a lack of creativity. It is the burden of memory in a country addicted to forgetting.

Sadly, this is Nigeria, where nothing works, and no one cares. When it works, it is often because someone’s interest is about to be served or is already being served, not because the people’s interest has suddenly become sacred. We talk about our institutions despairingly. Our leaders do not watch network news except when their faces will appear at their sons’ or daughters’ weddings, birthdays, burials, thanksgiving services, or self-sponsored ceremonies of public praise. They do not need newspapers anymore because too many pages are already full of their lies, paid adverts, and noisy banters dressed as governance.

A country that destroys thinking will eventually be governed by instinct.

That is why the Olodo Syndrome is dangerous. It not only makes people ignorant. It makes them confidently ignorant. It gives stupidity a microphone and asks wisdom to apply for permission to speak. It converts public debate into shouting contests. It turns leadership recruitment into ethnic arithmetic, religious panic, stomach infrastructure, and emotional blackmail. It makes citizens defend their oppressors because the oppressor speaks their language, attends their church, worships in their mosque, comes from their zone, or once gave them transport money.

This is how the other animals sided with the lion.

Not because the lion was right. They knew he was wrong. But fear is a powerful editor of truth. Hunger is a wicked lawyer. Proximity to power is a dangerous intoxicant. In Nigeria, many people do not support injustice because they are confused. They support it because they are calculating. They are asking themselves, “What if the lion remembers me tomorrow? What if I need a favour? What if I condemn him now and he becomes minister, governor, chairman, commissioner, vice chancellor, senator, president?”

So, they betray the sheep.

Government bashing remains a national pastime, and every drinking joint and suya spot has a sitting parliament with an expert on every issue. But we forget that no matter the input, if the politicians and actors on our national scene have questionable lives both at personal and domestic levels, nothing will change. The best government policy cannot change the individual when the policies themselves are formulated on a bad foundation by people with warped thinking.

A corrupt mind cannot midwife a clean system.

When a witch proclaims her presence, and an invalid does not make away, he must have money for sacrifices at home. Nigeria has been warned too many times. We have seen the witch. We have heard the announcement. Yet we remain seated, arguing about who invited her, who offended her, which village she came from, and whether her witchcraft is constitutionally recognised.

This is not merely a leadership failure. It is civic laziness. It is moral cowardice. It is intellectual surrender.

The tortoise in the story represents the rare citizen who does not join the chorus. The one who pauses the noise. The one who asks for sequence, evidence, context, motive, and consequence. The tortoise is not the loudest animal. It is not the strongest. It does not roar. It does not bleat. It thinks.

That is what Nigeria needs now: more tortoises.

Not slow people, but thoughtful people. Not cowards hiding under shells, but citizens who understand that speed without thought is national self-harm. We need people who can ask leaders: Where were you before power? What did you promise? What have you done? Who benefits? Who pays? What happens tomorrow? We need teachers who teach children to question, not merely to cram. We need voters who examine character before currency. We need religious leaders who produce conscience, not crowds. We need journalists who investigate, not decorate. We need institutions that reward competence over loyalty, substance over noise, and courage over convenience.

Because the lion will always be hungry again.

That is the part Nigeria refuses to learn. Appeasing bad leadership does not end its appetite. Excusing mediocrity does not transform it into excellence. Rewarding foolishness does not make it wise. If we allow the lion to eat the sheep today because we are afraid, hungry, tribal, religiously sentimental, or politically invested, we have not solved the hunger problem. We have only postponed our own turn.

In amazement, the other animals asked the tortoise, “why” and the tortoise replied. “If we allow him to eat the sheep today, he will still go hungry tomorrow, and we don’t know what will be eaten tomorrow—May Nigeria win.

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Stocks vs Forex: Which is Better for Beginners in 2026?

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Stocks vs Forex

By Onah Ishioma Adaeze

As a beginner, choosing between stocks and forex for your investment goals in 2026 can feel overwhelming. Before investing your hard-earned money, it is important to understand how both markets work.

While both markets present investors with opportunities to grow their wealth, they also differ in terms of volatility, liquidity, market hours, and leverage. Stocks involve owning portions of a company, while forex has to do with trading a base currency against a quote currency.

In this article, we will be going through the basics of stocks and forex, pointing out their differences, and helping you decide which asset better suits your investment journey in 2026.

What is Stock Trading?

When it comes to stock trading, you are buying shares of a company, which makes you a shareholder of that company. As a shareholder, you may be entitled to receive dividends whenever the company decides to pay dividends.

As for those companies that do not pay dividends, there are other benefits a shareholder may enjoy, like being called upon to attend shareholder meetings and having voting rights on certain company matters.

On a global scale, over $100 trillion worth of shares are traded annually. Also, the rising popularity of AI companies and technological innovations continues to drive investor participation and market growth.

If you’re an investor looking to buy and hold capital assets, then stock trading is definitely for you, as it allows for short-term, medium-term and long-term investment goals.

When you buy shares of a company and the company performs well, your shares increase in value. Another benefit of stock trading is access to index funds and ETFs.

These funds consist of companies that are grouped under an index. They are carefully selected and monitored under the fund, sparing the investor the stress of actively tracking the fund.

They can be a way of building a long-term, diversified portfolio, and some of these funds may pay dividends.

What is Forex Trading?

Forex trading has to do with buying one currency and selling another. With a pair like USD/JPY, USD is the base currency being bought against JPY, which is the quote currency.

In order to execute a trade in the forex market, you have to analyse and make predictions based on price movement, as well as pay attention to what’s going on in the global news scene.

The forex market runs twenty-four hours every weekday, with over $9 trillion traded in the market every day. Being the largest financial market in the world, there is very high liquidity.

Forex trading involves buying one currency against another, making predictions based on price movements on the forex charts. Price moves based on the activities of large institutions like hedge funds, big banks, the government, etc.

The forex market runs 24 hours a day, every weekday, with global forex turnover reaching $9 trillion per day in the BIS 2025 survey. Being the largest financial market in the world, there is very high volatility and price fluctuations.

At the same time, there is high liquidity in the market, which means that currency pairs can easily be bought and sold without hassle. Highly liquid instruments that are traded regularly include: EUR/USD, USD/JPY, GBP/USD, and gold (XAU/USD).

As a retail trader, knowing when to enter and exit the market is important. As easy as it is to make profits from price fluctuations, it is also very easy to lose money if the market moves against you. This is why it is important to set stop losses and take profits. This helps manage your trading capital.

Major Differences Between Stocks and Forex

While investing in stocks and forex can yield great capital gains, there are lots of ways in which they differ.

As a beginner, stock trading provides opportunities for long-term investments, ensuring slow but consistent returns for wealth building. But if you are looking for an active, short-term style of investment, then forex trading is for you, as it allows you to enter and exit the market within a shorter time frame.

Which is Better in 2026?

Choosing an asset to invest in all boils down to personal preference. At the same time, if you are not averse to risk, nor opposed to asset diversification, then it’s okay to invest in both.

For beginner investors in 2026, stock trading is easier to understand and get into, especially because of mutual funds, index funds and ETFs. With those funds, you don’t have to be an expert to start investing. You can just buy a fund that suits your needs and hold it over a long period of time.

If you are an investor who enjoys technical analysis, highly volatile and liquid markets, as well as trading under short time frames, then forex trading is the right pick for you.

Conclusion 

You do not need to put all your eggs in one basket. There are investors who invest in both stocks and forex simultaneously. When starting out, you can start investing in stocks while learning forex. Take calculated risks and do not invest above your means. Diversify your investments and remember, when starting out, you should prioritise acquiring knowledge over profits.

Onah Ishioma Adaeze is a finance writer who is passionate about simplifying complex concepts into easily digestible pieces. Her hobbies are reading and watching anime

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Building 234 Solutions: A Response to Everyday Workforce Challenges

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Owoloye Emmanuel 234 Solutions

By Owoloye Emmanuel

Every business starts with a problem. For us, that problem was hiding in plain sight.

Across organisations, we kept seeing HR professionals, payroll teams, and business leaders spend significant time navigating processes that should be simpler. Employee records sat across multiple systems, payroll processes required manual intervention, and routine workforce tasks often became more complicated than they needed to be.

As businesses grow, workforce operations naturally become more complex. Yet many organisations still rely on disconnected tools and workflows that create unnecessary friction for both employers and employees.

The consequence is more than operational inefficiency. HR teams spend valuable time managing systems instead of supporting people. Business leaders struggle to access timely workforce insights, while employees experience delays in processes that should be seamless.

These weren’t isolated challenges. They were recurring realities across workplaces, regardless of industry or size.

That observation led us to a simple question: what if workforce management could be easier?

What if HR, payroll, and workforce operations could work together within a single, connected experience?

That question became the foundation for 234 Solutions.

We are building 234 Solutions with a clear belief that workplace technology should reduce complexity, not add to it. Our goal is to help organisations spend less time navigating processes and more time focusing on productivity, growth, and people.

As we prepare for launch, our focus remains simple: building practical solutions for real workplace challenges and helping organisations create better experiences for the people who power them every day.

Owoloye Emmanuel is the founder of 234 Solutions

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