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Overview of Biometric Identification System in Nigeria

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Technological advancement has created and promoted inventions through innovations in cyber-culture, cyber-security, science, defense, communication methods, education, healthcare, business, etc.

Today, for the ease of identification of individuals, Biometric system of identification has also been developed through is one of technological breakthrough introduced as a result of the revolution and expansion in science and technology.

The increasing cyber crime going on and other security issues gave an impetus for the birth of Biometric identification systems for the authentication of identity and recognition of various characteristics and processes.

Implementation of a Biometric system of identification plays a significant role in controlling physical access to a working environment or other highly sensitive area. It is the most efficient and highly secure means for the identification of users and provides the best protection technique to ensure both, data and cyber security. It helps in the reduction of fraud and criminal activities.

The National Identity Management Commission (NIMC), which is saddled with the Biometric registration of Nigerians for proper identification has been on it for a number of years now, however, not much has been achieved in capturing the citizen’s data with the follow up of issuing the National ID card.

Many people have filled the Biometric forms but have not had any feedback on the issuance of the National ID cards for upwards of two, three years or more. With every Nigerian captured on the registration system, it will be easy to differentiate between Nigerians and aliens living in Nigeria. It will also assist security personnel in the resolution of crimes.

On the other hand, however, Nigerian banks, at the instance of the Central Bank of Nigeria, CBN, also embarked on the Biometric registration of all their customers. Today, all commercial bank customers, old and new, are already captured on the Biometric registration.

There is no gainsaying the fact that the Biometric registration of all bank customers has aided the law enforcement agents in apprehending and bringing financial criminals to book u dear this present government. Before the Biometric identification registration was introduced to the issuance of Driving Licence in Nigeria, there were many fake Driving Licence in the possession of many drivers in the country and this was dangerous for the populace. Today, you can verify the authenticity of a Drivers Licence by calling the number up on the National database.

Aside the significance of Biometric identification, Nigerians need to know what it comprises of, its components, its features and techniques of collection.

Biometric systems are composed of automated programs that provide identification of various physiological and behavioral characteristics of a person such as fingerprints, retina, signature, etc.

Such systems collect data through sensors, build a biometric impression and store it to verify personal traits and characteristics for identification purpose. Whenever a person passes through a biometric check, the system compares the information obtained from that check with the one already recorded during the registration process.

For an identification system to be said to be Biometric, it has to possess some properties. It must be able of decipher certain things. One of these properties is that the system must be able to decipher the uniqueness of the features of individuals. The fact is that every person in the world has his or her own unique features, traits and characteristics, and these can never be duplicated as no two individuals in the world have the same features. Not even a set of identical twins or triplets do.

No two thumbprints are the same. Another property that a Biometric system should possess is Permanence. All the features of a person must be constant over a period of time. The only thing that can alter any feature is if an accident occurred, e.g., the severance of an arm in an accident.

A person with no beard when he was registered under a Biometric system, but has now grown one after sometime, however, still has the same features underneath the beard.

Another feature is Collectability. This means that all the relevant features of an individual must be collectible and collected and measured in quantitative terms.

A Biometric system must also be seen to be credible by not being susceptible to fraudulent manipulations. Some other performance indicators for a Biometric system are efficiency and accuracy.

A typical biometric system comprises of some components and processes. These include the following:

Sensor:  This is a device that collects or detects data or trait, and converts it into a digital format.

Signal Processing Algorithms: These are Quality Control Performers that manipulate the signals received into a biometric template.

Data Storage: The data gotten from the Biometric registration are stored for preservation. From here, it can be retrieved at any time for comparison with the subject being identified.

Matching Algorithm: This refers to the comparison of a newly formed biometric template with the one or more templates created from the previously stored information in data storage.

Decision Process: Results obtained from the matching algorithms are used to make a decision that is either assisted by a person or automated. It is a system level decision.

Some of the techniques of capturing Biometric identification include the following:

Facial Recognition: This is the Biometric system used for the recognition and identification of the human face in order to allow for distinguishing one person from another. Facial expressions are also considered for facial recognition. The area of the face captured in this case include the forehead, the eyes, the ears, the nose, the lips, chin, neck and a little below the shoulder. Pictures and thermals are used for this purpose.

Fingerprint Reading:  Each individual possess a unique set of fingerprints. No two individuals have the same fingerprints. Fingerprints are recognized by the different patterns of ridges, valleys and minutiae points present on the surface of fingers. These are captured with the help of a sensor for each individual for Biometric identification purposes.

Iris Recognition: The Iris of each individual also possesses unique patterns and color. A sensor also captures this for Biometric identification purposes. In some very high security areas in Europe and America, access to some sensitive areas can only be made through Iris Recognition.

Voice Recognition: The vocal tract of an individual is also unique. This is why it is easy to know  the voice of someone you know talking without seeing that person. A sensor also captures this and it is used mostly for voice recognition and verification.

Hand Geometry Recognition: This is a Biometric technique in which various features of the hand, such as the width of hand and length of fingers are considered for identifying an individual.

Signature Recognition:  Identification of an individual is done by analyzing signatures made by every person.

Veins Recognition: One revolutionary Biometric identification system is the use of different patterns of veins in a human body for identification of that person.

DNA Matching: Another revolutionary Biometric identification technique used in identifying a person is on the basis of unique characteristics of the the DNA of that person.

NIMC should buckle up and ensure that all Nigerians are speedily captured on the Biometric identification system so we can identify who is a Nigerian and who is not.

CFA is the Founder, www.CFAtech.ng & Co-producer/Presenter,Tech Trends on Channels Television

 

 
 


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Lagos Captures over 6.4m Residents in LASRRA Database

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Lagos State government has disclosed that more than 6.4 million residents have so far been captured under the Lagos State Residents Registration Agency (LASRRA) exercise as part of efforts to strengthen governance, planning and service delivery across the state.

Lagos Captures over 6.4m Residents in LASRRA Database

Tobosun Alake, commissioner for Innovation, Science and Technology,  revealed this during the ongoing ministerial press briefing marking the second-term anniversary of Governor Babajide Sanwo-Olu.

According to Alake, a total of 6,465,667 residents have been enrolled in the residency database, comprising 4,058,333 adults and 2,407,224 children.

The commissioner described the Lagos Identity Card Project, popularly known as LAG ID, as a major component of the state government’s strategy to improve governance efficiency and public service delivery under the THEMES development agenda.

He explained that the initiative was designed to provide government with a reliable and comprehensive population database capable of supporting planning, policy implementation and effective allocation of resources.

Alake noted that the agency operates an open framework that allows government institutions and private sector partners to independently participate in the system while leveraging a centralised data-sharing infrastructure.

According to him, the arrangement creates opportunities for partnerships, improved information management and enhanced value for both residents and businesses operating within Lagos.

The commissioner added that the initiative would further expand opportunities linked to the Lagos Residents Card and deepen the state’s digital transformation drive.

Speaking on security and digital enforcement, Alake disclosed that the state’s Safe City initiative had significantly increased digital traffic enforcement across Lagos.

He revealed that about 86,000 traffic violations were tracked within a few months, bringing the cumulative figure to about 737,000 recorded cases.

On technology-driven governance, the commissioner highlighted the role of Art and Technology Lagos, an annual conference organised by the Eko Innovation Centre in collaboration with the Lagos State Government.

According to him, the conference brings together technology stakeholders, policymakers, innovators and government officials to drive conversations around the development of a smarter and digitally connected Lagos.

Alake also stated that Lagos currently leads the country in data protection compliance, revealing that the state now has 109 certified data protection officers responsible for ensuring compliance and safeguarding residents’ data.

He explained that the government’s digital platforms now generate robust analytics that help authorities understand public interaction with online services.

“With technology, the state government has been able to know that an average 250,000 visit monthly,” he said.

“When we see our daily visitors on our online platform we are able to tell how many people are visiting our platforms, what they are clicking on and what they are using.

“Some of the services they are related with so we have backend analytics to tell us the number of visitors. I think the back end analytics is very robust and we respond to questions very quickly,” Alake added.

The commissioner further disclosed that the state had completed about 3,000 kilometres of fibre optic duct infrastructure extending to areas such as Alimosho, Ikorodu and Ibeju-Lekki.

He added that the government was planning to expand the infrastructure to 5,000 kilometres through partnerships with private sector investors.

 


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Firm Shares Insights into Ransomware Trends and Tactics @ International Anti-Ransomware Day-2026

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On International Anti-Ransomware Day, May 12, Kaspersky shares a report with an overview of ransomware trends that marked 2025 and insights into what the threat landscape holds in 2026.

According to Kaspersky Security Network, in 2025 Latin America had the highest share of organisations with ransomware attacks detected (8.13%), followed by the Asia-Pacific region (7.89%), Africa (7.62%), Middle East (7.27%), the Commonwealth of Independent States (CIS, 5.91%) and Europe (3.82%).

The report highlights the rise of “encryption-less” extortion attacks, the use of post-quantum cryptography by ransomware groups, and the persistent use of Telegram channels by cybercriminals to distribute compromised data sets and credentials.

Despite a slight decline in the overall share of organisations attacked by ransomware in 2025 compared to 2024, users remain at significant risk as attackers industrialise their operations, automate intrusion methods, and increasingly focus on stealing and leaking sensitive data rather than simply encrypting systems.

One of the trends in 2025 is the continued rise of endpoint detection and response (EDR) “killers” – tools specifically designed to disable endpoint security solutions before executing the malware itself. EDR killers have become a standard component of attacks, which means more deliberate and methodical intrusions.

Researchers also noted the emergence of ransomware families adopting post-quantum cryptography standards – this was predicted by Kaspersky previously. The development signals a concerning shift toward encryption methods that could resist future quantum computing decryption attempts.

The role of Initial Access Brokers (IABs) – cybercriminal intermediaries that sell pre-compromised corporate access through underground forums and messaging platforms – is growing. RDWeb portals (websites through which devices can be controlled remotely) are increasingly targeted as ransomware groups continue to industrialise attacks through “Access-as-a-Service” operations. As a result, the barrier to launching ransomware attacks declines.

Telegram channels and dark web forums continuously function as platforms for the distribution and for the sale of compromised data sets and accesses including those that were obtained as a result of ransomware attacks.

A major underground forum, RAMP, which also functioned as a platform through which threat actors advertised their ransomware services and published service‑related updates, got seized by authorities in January 2026.

Another underground forum, LeakBase, where malicious actors distributed exfiltrated and compromised data, was seized in March 2026. However, while law enforcement agencies are actively shutting down dark web platforms and ransomware data leak sites, similar portals may appear over time.

Active groups

Among the most active ransomware groups in 2025 based on data leak sites, Kaspersky identified Qilin as the dominant ransomware-as-a-service (RaaS) operator following RansomHub’s seizure of operations. Clop ranked as the second most active group, with Akira in the third place.

While several major ransomware groups stopped operation in 2025, new actors emerge. Looking at 2026, the Gentlemen is one of the most important new ransomware actors due to the group’s rapid growth, structured operations, and increasing focus on data-centric extortion. The group may include attackers formerly associated with other major ransomware operations.

The Gentlemen exemplify a broader shift in the ransomware ecosystem away from chaotic, high-noise campaigns toward scalable, business-like extortion models focused primarily on stealing sensitive data and leveraging reputational and regulatory pressure rather than relying solely on disruptive file encryption.

“Ransomware has evolved into a highly organised ecosystem focused on monetising stolen data, disabling defences, and scaling attacks with business-like efficiency. Threat actors are quickly adapting, weaponising legitimate tools, exploiting remote access infrastructure, and even adopting post-quantum cryptography years earlier than many expected.

“The purpose of Anti-Ransomware Day is to raise global awareness about the threats posed by ransomware and to promote best practices for prevention and response, and we urge all users to stay secure, set up layered defences, invest in backups and boost cyberliteracy levels to counter attacks,” comments Fabio Assolini, Lead Security Researcher at Kaspersky GReAT.

On Anti-Ransomware Day and beyond, Kaspersky encourages organisations to follow these best practices to safeguard from ransomware:

  • Enable ransomware protection for all endpoints. There is a free Kaspersky Anti-Ransomware Tool for Business that shields computers and servers from ransomware and other types of malware, prevents exploits and is compatible with already installed security solutions.
  • Always keep software updated on all the devices you use to prevent attackers from exploiting vulnerabilities and infiltrating your network.
  • Focus your defence strategy on detecting lateral movements and data exfiltration to the Internet. Pay special attention to outgoing traffic to detect cybercriminals’ connections to your network. Set up offline backups that intruders cannot tamper with. Make sure you can access them quickly when needed or in an emergency.
  • Companies from non-industrial sector can protect themselves by installing anti-APT and EDR solutions that enable capabilities for advanced threat discovery and detection, investigation and timely remediation of incidents. Organizations can also provide their SOC teams with access to the latest threat intelligence and regularly upskill them with professional training.

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Firm Warns of Phishing Attacks via Compromised Amazon Simple Email Service Accounts

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Kaspersky has detected phishing and business email compromise (BEC) attacks that are leveraging Amazon Simple Email Service (SES) – a cloud-based email service designed for businesses and developers to send and receive high-volume marketing, notification, and transactional emails (for instance, password resets).

Because these emails are sent via a trusted service, they originate from reputable IP addresses, frequently include legitimate “.amazonses.com” identifiers. This makes phishing messages nearly indistinguishable from legitimate correspondence at a technical level. Users should treat unexpected emails with extreme caution.

The attacks are driven by the theft and exposure of credentials from Amazon Web Services (AWS). The attackers are using leaked AWS Identity and Access Management Keys – often found in public repositories, misconfigured cloud storage, and exposed configuration files. With automated tools, threat actors can identify valid keys and abuse them to send large volumes of malicious emails through legitimate infrastructure operated by Amazon.

Attackers disguise malicious links behind trusted domains such as amazonaws.com using redirects and by creating highly convincing HTML email templates. In many cases, phishing pages are hosted on infrastructure that appears legitimate, further increasing the likelihood of credential theft from victims.

One of the campaigns observed by Kaspersky in early 2026 involved emails impersonating document-signing platforms like DocuSign. Victims were prompted to review and sign documents, only to be redirected to fraudulent login pages hosted on an Amazon Web Services page designed to capture credentials.

Researchers also identified business email compromise attacks carried out via Amazon SES in which attackers impersonated employees and fabricated entire email threads with suppliers. These messages, often sent to finance departments, requested urgent payments and included PDF attachments containing only banking details – with no malicious links – making detection challenging.

“We’ve seen attackers abuse trusted platforms before – like in cases with Google Tasks and Google Forms – where scammers rely on built-in notification mechanisms to deliver phishing links from legitimate domains like @google.com, effectively bypassing email filters and exploiting user trust.

“However, the abuse of Amazon SES represents a more advanced stage of this trend: instead of merely leveraging a platform’s notification features, attackers compromise cloud credentials and gain direct control over a trusted email-sending infrastructure. This allows them to scale attacks, fully customise messages, and deliver phishing emails that are hard to distinguish from legitimate business communications,” commented Roman Dedenok, Anti-Spam Expert at Kaspersky.

 


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