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Expert Explains Increased Dependence On Biometrics

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An expert in the biometrics and fingerprints technology, has given explanations on the increased demand for biometrics and fingerprint requests from people on daily basis as witnessed in various homes, workplaces, bank transactions or while applying for certain government documents.

Greg Sarrail, Vice President, Solutions Business Development, Biometrics, HID Global, explained in an email to Nigeria CommunicationsWeek, that while not all biometric systems are created equal, however, the relevance of fact harnessed from them play fundamental roles in the criminal justice systems across the globe.

Recall, while the Federal Government has ordered its agencies that have gathered biometrics from the citizens to harmonise same with the National Identity Management Commission (NIMC), some State Governments’ are warming up to commence same exercise, citing the need for relevant data for economic planning and fighting insecurity, as reasons for the projects that usually cost billions of naira to achieve.

Speaking on the differences between specific systems, their capabilities, the data they access and the data they share,  he said, “Your fingers have never been more important – they can unlock doors, open phones and even secure your savings”.

Fingerprint scanners are considered the second most popular biometric devices by consumers around the world according to research undertaken by the 2016 Future Password Index.

This research was defined by how interested people were in using fingerprints to verify their identity when handling their devices, banking and other forms of security.

According to the Vice President, Solutions Business Development, Biometrics, HID Global, fingerprint biometrics saw a steady rise in popularity from 2014 to 2016 and remains one of the most trusted on the market today.

“It is a trend that isn’t going to change anytime soon and this is further underscored by the rise in fingerprint scanners, ATMs, devices and solutions. Your fingerprint has become a coded key that only you can wield.

“People are being asked for their fingerprints on a daily basis. When you go to work, transact at your bank, and when you apply for certain government documents.  Some biometric solutions are not linked to a shared network, so you could transact at your bank or enter your office park with your unique identity, but this information will not be shared anywhere else. The data is captured and secured by each individual system to ensure absolute security and controlled access”.

He further expatiate on the difference between biometric verification and biometric identification, stressing that as their applications vary, as do their relevance to one’s security.

“When undertaking biometric identification, you are asking – ‘Who am I?’  Whereas with biometric verification you are asking – ‘Am I who I claim to be?’ For example, once your fingerprint has been submitted to a specific database, an identification application would compare it against a larger database of fingerprints that are associated with identities. If your fingerprint is found within that database, then the question of ‘Who am I?’ has been answered.  This is biometric identification in a very simple nutshell” he said.

While advancing relevant agencies in Nigeria to be resolute in biometric verifications, Sarrail told Nigeria CommunicationsWeek that when it comes to biometric verification and proving an identity, there is a need to add in some extra factors that can support the process and make it more secure.

“These can be account numbers, credit cards, or even smart devices. The system then pulls up the biometric data associated with your fingerprint and attempts to make a match.

“It’s important to note that the verification process doesn’t examine all fingerprint data for all users to find a match. Instead it checks to see if the fingerprint template that’s presented to the system is the same one that was originally enrolled, and it provides a quick answer.

“Biometric verification is very quick and is often used in commercial applications. It is private and efficient and often requires two-factor authentication – something you have or know plus your fingerprint that identifies who you are.

“Enrolling and verifying individuals using this process doesn’t demand huge processing power and is ideally suited to the growing trend in enterprise mobility. Users can simply store their own biometric data on their own devices for privacy, portability and convenience. Of the two types of biometric application, this is the simplest and most easily found on smaller devices and has recently grown in popularity within the consumer space.

“When you use your finger to access your phone, this is defined as biometric verification. The device uses your singular print stored in its database to confirm that you are who you claim to be, further backed up by passwords and PIN numbers.

“Biometric identification is more complex and requires a system that’s advanced and comprehensive. An example of this would be when you access your bank account using a biometric pad at the teller, or when you are applying for specific government papers and the system checks your fingerprint against a vast database of prints and identities.

“Biometric verification is the hurdle you jump to prove that you are who you say you are, biometric identification is when a system identifies you from within a vast database. Both systems are invaluable when it comes to protecting your identity and assets, but the latter demands a level of sophistication in technology to manage a significantly larger database and it is prohibitive for more basic devices and biometric systems.

“Whether you are about to use biometrics to identify or verify, your fingerprint remains your own proof of who you are. It is unique to you and you alone, and it is your highly personalised key to unlocking your world”, he explained.


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Nigeria CommunicationsWeek believes that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. So since 2007, we have devoted our energy to independent reportage of technology and how they affect lives.

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Nigeria Mulls National Cybersecurity Council

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Federal Government has unveiled plans to establish a National Cybersecurity Coordination Council, signaling a shift toward a more unified, intelligence-driven approach to defending the country’s rapidly expanding digital economy.

Conceived as a non-statutory, multi-stakeholder body, the proposed Council will enhance coordination, enable trusted information sharing, and guide government strategy on cybersecurity, risk management, and national response amid increasingly complex cyber threats.

The initiative, championed by Bosun Tijani, minister of communications, innovation and digital economy,  is designed to bring together government institutions, private sector players and technical experts into a single collaborative platform to strengthen the country’s cyber resilience.

Tijani noted that this initiative comes in response to a wave of recent cyber incidents that have disrupted operations across key private institutions and public sector.

In recent times, Nigeria’s financial system has faced mounting cyber pressure, reflecting global trends as cybercrime is projected to cost the world over $10.5 trillion annually, according to Cybersecurity Ventures.

Analysts say these attacks are increasingly coordinated and sophisticated, prompting the government to recognise that fragmented, institution-specific approaches can no longer manage systemic cyber risks effectively.

Under the new framework, the government aims to promote a “collective defence” model, an approach widely adopted in advanced digital economies where threat intelligence is shared in real time across institutions.

The Council is expected to include chief information security officers, cybersecurity associations, the Nigerian Computer Society, global technology providers, researchers, law enforcement agencies and civil society groups, ensuring a broad-based and technically grounded response architecture.

Key priorities will include developing national threat intelligence-sharing systems, harmonised cyber defence protocols, and coordinated incident response, while strengthening capacity to close Nigeria’s cybersecurity talent gap.

 


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Oracle Sacks 12,000 in India, Begins Shift to AI

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Oracle, US-based technology giant, has initiated a sweeping round of layoffs affecting thousands of employees globally, with India among the worst-hit regions, according to multiple reports.

Oracle Sacks 12,000 in India, Begins Shift to AI

The job cuts, which began on March 31, are part of a broader restructuring exercise that could impact between 20,000 and 30,000 employees worldwide, making it one of the largest workforce reductions in the company’s history.

While the exact number remains unconfirmed, multiple reports  suggest that around 12,000 employees in India have been affected,

Employees across several geographies, including India, the United States, Canada, and Mexico, reported receiving termination emails early in the morning, informing them that their roles had been eliminated with immediate effect.

“Today is your last working day,” the email stated, citing “organisational change” as the reason for the decision. Access to company systems, including email and internal platforms, was revoked shortly thereafter.

The communication, according to Business Insider, described the move as part of a broader “reduction in force and other terminations,” and said affected employees would be eligible for severance benefits subject to company policy.

The email also instructed employees to share personal contact details to receive separation documents.

In India, impacted employees have reportedly been offered severance packages that include 15 days’ salary for each completed year of service, notice period pay, leave encashment, gratuity where applicable, and an additional two-month salary top-up in cases of voluntary separation.

The layoffs are linked to Oracle’s strategic shift towards artificial intelligence (AI) and cloud infrastructure.

The company has announced plans to invest approximately USD 50 billion in AI infrastructure and has reportedly raised an equivalent amount in debt to fund its expansion.

In a recent regulatory filing, Oracle said it expects restructuring costs for fiscal 2026 to reach up to USD 2.1 billion, largely driven by severance payouts and related expenses.

The move comes as Oracle looks to strengthen its position against global cloud competitors such as Amazon and Alphabet.

Uncertainty continues to loom over employees, with reports indicating that another round of layoffs could follow in the coming weeks. Employees who were affected described the layoffs as abrupt, with little prior indication.

Some former staff members have taken to social media to share their experiences.

Tricia S Marsh, a former Senior Principal at Oracle, said the layoffs marked the end of an important chapter in her career while urging affected colleagues to remain hopeful.

As of May 2025, Oracle had around 162,000 full-time employees globally.


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Cybersecurity Firm Uncovers CrystalX RAT which Steals Data, Mocks its Victims

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Kaspersky Global Research & Analysis Team (GReAT) has uncovered an active malicious campaign distributing a previously undocumented RAT with a very broad feature set. Beyond the standard remote access trojan functionality, it combines stealer, keylogger, clipper, and spyware capabilities.

Cybercriminals are selling it to third parties as MaaS (malware-as-a-service) promoting it on YouTube and Telegram, increasing the likelihood of its use across a wider range of actors, including less-skilled operators.

Due to its stealer functionality, the malware can collect a wide range of data about its victim: it gathers system information, extracts credentials for Steam, Discord and Telegram, and also harvests data from web browsers. It also poses a threat to cryptocurrency users, as it includes a browser-based clipper that replaces crypto wallet addresses.

Beyond data theft, CrystalX RAT is capable of full-scale surveillance, with the ability to take screenshots, record audio from the microphone, and capture video from both the webcam and the victim’s screen.

Particularly notable is the CrystalX RAT “playful” Prankware feature set, which is actively promoted by the developers. These capabilities allow operators to visibly interfere with the victim’s system by shaking the mouse cursor, setting wallpapers on the victim’s screen, changing screen orientation, hiding desktop icons, forcing system shut downs, and even delivering real-time pop-up notifications and messages to the victim.

While seemingly trivial, these features introduce a disruptive and psychological dimension to the attack, making the attack both visible and distressing for the victim.

Kaspersky reports attacks targeting users in Russia, but the trojan has the potential to spread to other countries due to its sales and distribution model.

“Such a diverse feature set effectively enables a 360-degree compromise of the victim and a complete loss of privacy. Beyond gaining access to account credentials, the stolen data could potentially be used for blackmail.

“At the moment, the initial infection vector is not precisely known, but it is already affecting dozens of victims. Our telemetry is already detecting new versions of the implants, indicating that this malware is still actively developed and maintained.

“We expect the number of victims to grow significantly and its geographic spread to expand in the near future,” says Leonid Bezvershenko, senior security researcher at Kaspersky GReAT.


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