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Nokia Networks Launches Network Access Guard

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As the complexity of mobile network security increases with 3G/LTE and telco cloud/SDN, a centralized identity and access control system able to authenticate operator staff and provide secure, granular access to network elements is required.

Potential vulnerabilities in the SS7 (Signaling System 7) protocol could open the door to advanced fraud, hijacking of subscriber communications or Denial-of-Service attacks.

To help operators deal with the multifaceted demands of protecting security and privacy in the smartphone and Internet of Things (IoT) era, Nokia Networks has extended its security portfolio with new protection capabilities complemented by expert professional services in assessment and deployment.

Dealing With Rocketing Security Complexity

Two new Nokia Networks solutions help shield network operations from unauthorized access, both from external attackers and from staff within organizations:

Nokia’s Network Access Guard addresses the sheer intricacy that operators face in managing internal staff access to multiple network element systems.

It secures, identifies and monitors employee access while simplifying the way privileged users handle critical network elements.

Nokia’s Signaling Security Solution can identify weaknesses in an operator’s SS7* infrastructure and implement a firewall to protect against subscriber data being hacked as well as other malicious intrusions. Nokia Networks is the only major telecom infrastructure vendor to offer such end-to-end SS7 protection.

How To Protect Against Internal And External Threats

Nokia’s Network Access Guard implements centralized identity access management in multivendor networks.

Protection is achieved through a combination of single sign-on authentication for user simplicity, session management to control who accesses network resources, audit logging to track user sessions, and user policy management.

The software can secure traditional, virtualized and Software Defined Networks (SDN) supplied by multiple vendors.

It helps avert service interruptions that could damage customer experience, cause revenue loss and lead to Service Level Agreement (SLA) penalties.

Nokia’s Signaling Security Solution consists of two elements:

Nokia Signaling Guard tracks SS7 sessions and inspects signaling traffic in real time. Thus it is able to detect external attacks that normally would not be recognized by conventional SS7 network elements.

The solution can block unauthorized access to subscriber profiles and helps assure service availability.

Efficient fraud protection builds subscriber trust to secure revenue streams.

Nokia Security Assessment is a new expert service that analyzes an operator’s network security architecture and protection of network elements to pinpoint vulnerabilities that could lead to security breaches or service disruptions.

The insights provide the foundation for planning and implementing security improvements to allay subscribers’ privacy concerns, encouraging higher use of mobile services.

Patrick Donegan, chief analyst, Heavy Reading, said: “The vulnerability of SS7 to eavesdropping and DDoS** attacks surfaced as an issue for operators during the summer of 2014. As with other vulnerabilities that emerge with older technologies that are expected to remain in the network for a significant period of time, these are vulnerabilities that operators need to be looking to close off.”

Giuseppe Targia, vice president security business, Nokia Networks, said: “Security in network operations involves a number of critical aspects, and with these new launches we are addressing two of the most important ones.

Firstly, multivendor and multitechnology deployments in mobile networks create a challenge in managing  access control policies from a security perspective, thus making it difficult to protect the network from insider threats or internal staff errors. This is why a new, carrier-scale, identity access management strategy is needed.”

He added: “SS7, a well known protocol within the telecom network industry used by hundreds of cellular companies to operate and communicate with one another, has been shown to be vulnerable.  Thus operators nowadays need an easy way to deploy an SS7 security solution in order to protect the network against privacy and fraud attacks.”

 


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MTN Nigeria Crowns Ayo Benzi Winner of Next Afrobeats Star

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L-R: Onyinye Ikenna-Emeka, Chief Marketing Officer, MTN Nigeria; Ayodeji Benson, Winner, Next Afrobeats Star Reality Show (Season 1) and Emamoke Ogoro, General Manager, Brand and Communication, MTN Nigeria, at the grand finale of the Next Afrobeats Star Reality Show (Season 1), held at the Ultima Studios, Lekki, Lagos on Saturday, December 13, 2025.
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MTN Nigeria, in collaboration with ONErpm and Ultima Studios, has announced Ayodeji Benson, popularly known as Ayo Benzi, as the winner of the maiden edition of the Next Afrobeats Star reality show.

MTN Nigeria Crowns Ayo Benzi Winner of Next Afrobeats Star

L-R: Onyinye Ikenna-Emeka, Chief Marketing Officer, MTN Nigeria; Ayodeji Benson, Winner, Next Afrobeats Star Reality Show (Season 1) and Emamoke Ogoro, General Manager, Brand and Communication, MTN Nigeria, at the grand finale of the Next Afrobeats Star Reality Show (Season 1), held at the Ultima Studios, Lekki, Lagos on Saturday, December 13, 2025.

The grand finale, held on Sunday night at Ultima Studios in Lekki, Lagos, marked the climax of a nationwide talent search that began in September with over 15,000 aspiring musicians.

After weeks of auditions, mentorship, and rigorous training, five finalists – Ayo Benzi, Dave Cash, Kaeko, Somto O’Laker, and Lucky Yay – battled for the top prize in a high-energy showcase of performance and artistry.

At the end of the electrifying contest, Ayo Benzi emerged victorious, securing a ₦150 million music deal. Dave Cash was named first runner-up with ₦100 million, while Kaeko, Somto O’Laker, and Lucky Yay received ₦75 million, ₦50 million, and ₦25 million respectively.

Throughout the season, contestants were mentored by leading Afrobeats producers Sarz, Puffy Tee, P Prime, and Andre Vibez. Benzi, who was part of Puffy Tee’s team, credited the mentorship programme for sharpening his craft and stage presence.

Speaking at the event, Onyinye Ikenna-Emeka, Chief Marketing Officer of MTN Nigeria, said the initiative reflects the company’s commitment to youth empowerment and cultural expression.

“The Next Afrobeats Star platform is about creating real opportunities for young Nigerians and giving their talent the structure, visibility, and support it deserves.

“Afrobeats continues to place Nigeria on the global cultural map, and MTN is proud to be enabling the next generation of artists who will take this sound even further,” she said.

She added that the finale was not just a competition but a celebration of growth and readiness for the global stage.

In his acceptance speech, Ayo Benzi described the victory as a defining moment in his career.

“A big thank you to MTN. From the audition days, the treatment MTN has given us has been amazing. God bless the brand,” he said.

The finale also featured guest performances by Afrobeats stars Iyanya and Bella Shmurda, adding glamour to the night and reinforcing the show’s connection to the wider music ecosystem.

With the successful conclusion of the season, MTN Nigeria and its partners reaffirmed their role in championing youth ambition, supporting creative industries, and shaping the future of Nigerian music through platforms that turn potential into opportunity.


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T2 Faces NCC Probe in Benue Over Major Service Outage in 9 LGAs

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T2, formerly known as 9mobile, is under investigation by the Nigerian Communications Commission (NCC) in Benue State for an undisclosed incident disrupting USSD, SMS, voice, and data services across nine local government areas.

T2 Faces NCC Probe in Benue Over Major Service Outage in 9 LGAs

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The affected areas include Ado, Agatu, Gwer East, Gwer West, Konshisha, Obi, Ohimini, Okpokwu, and Otukpo, as detailed in an advisory on the NCC Major Outages Portal, which tracks significant disruptions reported by Mobile Network Operators (MNOs) and Internet Service Providers (ISPs).

Neither T2 nor its public relations firm, Chain Reactions, has responded to inquiries on the outage’s cause or restoration efforts as of this report.

The NCC’s continued reference to the operator as 9mobile, months after its public rebranding to T2 in August 2025, has sparked questions about whether the name change was formally notified to the regulator.

This probe aligns with NCC mandates requiring operators to disclose major outages, their impacts, and timelines for fixes, with compensation obligatory for disruptions exceeding 24 hours under the Consumer Code of Practice Regulations.

Industry watchers note that such incidents, often linked to fibre cuts, power failures, or infrastructure faults, underscore ongoing challenges in Nigeria’s telecoms sector, particularly amid T2’s subscriber losses post-rebrand. NCC vows transparency via its portal to hold operators accountable and protect consumers.


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NCC Unveils Draft 5-Year Spectrum Roadmap, 60 GHz License-Exempt Guidelines to Boost Broadband, Innovation

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Nigerian Communications Commission (NCC) has unveiled two pivotal regulatory draft documents aimed at reshaping Nigeria’s communications sector over the next five years and fast-tracking deployment of ultra-high-speed wireless technologies.

NCC Unveils Draft 5-Year Spectrum Roadmap, 60 GHz License-Exempt Guidelines to Boost Broadband, Innovation

NCC

In a public notice dated December 19, 2025, and issued pursuant to its mandate under the Nigerian Communications Act (NCA) 2003, the Commission published the Draft 5-Year Spectrum Roadmap for the Communications Sector (2025–2030) and Draft Guidelines for the Use of the 60 GHz License-Exempt Band for Multi-Gigabit Wireless Systems.

Both documents are accessible on the NCC website for stakeholder review, with the roadmap outlining strategic spectrum planning, allocation, and management to optimise utilisation, support emerging technologies like 5G and IoT, expand broadband access, and align with global best practices.

The Spectrum Roadmap emphasises four core pillars: bridging the digital divide through low-band spectrum and satellite services, attracting investments via flexible licensing models, enhancing service quality with mid-band optimisation, and fostering innovation in areas such as direct-to-device connectivity and secondary spectrum trading.

It sets ambitious targets including universal 4G coverage nationwide, 50 per cent 5G penetration in state capitals, and average broadband speeds of 100 Mbps by 2030, while addressing rising data demand through band refarming and efficient management.

Complementing this, the 60 GHz Guidelines establish a license-exempt framework for the 57–66 GHz band, enabling multi-gigabit speeds up to 10 Gbps for short-range applications like WiGig, fixed wireless access, enterprise connectivity, urban broadband, and backhaul solutions.

The rules mandate NCC type approval for equipment, site registration for outdoor use, and interference mitigation measures, while prohibiting wide-area networks to safeguard primary users.

In line with Section 58 of the NCA 2003, NCC invites comments from industry operators, equipment manufacturers, consumer groups, and the public, with submissions due by Friday, January 16, 2025, via email to [email protected], [email protected], and [email protected].

The notice, signed by Mrs Nnenna Ukoha, Head of Public Affairs, stresses that stakeholder inputs will refine the frameworks to drive innovation, investment, competition, and sustainable growth in Nigeria’s telecoms ecosystem.


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