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HP Unveils New Z Desktops with NVIDIA

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Bringing new levels of power previously only available in high-end desktop workstations, at NVIDIA’s GTC 2021, HP is announcing significant GPU performance improvements to its entry Z by HP desktop lineup, including HP Z1 Tower G8, HP Z2 Small Form Factor G8, and Z2 Tower G8, to ensure today’s professionals have the right technology and tools to be productive, connected, collaborative, and secure, whether working from home or in the office.

Additionally, in order to democratise 3D for entry workflows and bring advanced visualisation to the masses, Z offers the latest technology from NVIDIA® and Samsung, brands trusted by the creative community to bring reliability.

Performance is critical for creators to speed up the conversion of ideas into designs and their needs continue to grow with real time engines as design cycle times are reduced.

As companies migrate to a more hybrid work model, 77 per cent of IT decision makers agree that this means an increase in security vulnerabilities. The Z entry desktop lineup offers advanced security features, equipping IT departments the ability to keep devices, data, and identities protected.

NVIDIA’s new NVIDIA® RTX™ A4000 and RTX™ A5000 provide HP Z2 Tower G8 customers the option to configure their Z desktop with the latest generation RT cores, Tensor Cores, and CUDA cores to deliver a powerful desktop experience for designers, engineers, and artists to create the future, without limits.

Z by HP is also adding additional Ampere graphics options to the performance desktop line, including the Z4, Z6, and Z8 desktop workstations, for improved performance across segment workflows.

“Remote work is going to continue and employees will have a choice of where to work,” said Bob Pette, vice president of Professional Visualization at NVIDIA. “The new NVIDIA Ampere architecture GPUs with Z by HP desktops will give employees the computing power they need to work from anywhere.”

To further enhance the performance of the Z entry desktop lineup, customers can now configure the Z1 Tower, Z2 SFF, and Z2 Tower with Samsung’s recently announced PCIe Gen4 drives.

The latest drives from Samsung offer increased transfer rates, delivering improved bandwidth for even greater performance and seamless workflows for data-intensive users. Customers now get unthrottled storage performance because of innovative thermal solutions designed by Z by HP engineers.

“Today’s rapidly changing work environment has cemented the PC’s role as a critical productivity tool,” said Jaejune Kim, Corporate Senior Vice President of Memory Marketing, Samsung. “With applications growing in complexity and file sizes increasing exponentially, PCIe Gen4 SSDs offer a big step up in performance.

“We’re proud to partner with HP on the design in of our PM9A1 SSD into HP’s newest performance platforms to maximise the technology benefits for an improved user experience.”

The Z2 Small Form Factor, the world’s fastest SFF workstation running Autodesk and SolidWorks applications, and the Z2 Tower improves on previous generations with the latest components from NVIDIA®, Intel®, and Samsung, and continues to be an industry-leader in sustainability being part of the world’s most sustainable PC portfolio.

To help meet needs of the today’s workforce, the Z2 SFF and Z2 Tower continue to offer increased expandability capabilities with tool-less access in condense and compact desktop footprints.

The Z2 Small Form Factor features up to 11th generation Intel® Core® and Xeon® W processors and up to an NVIDIA® Quadro RTX™ 3000 GPU to deliver outstanding performance for accelerated ray tracing and AI in a small size with endless options to upgrade. The Z2 Tower is the benchmark in entry-level workstation power for professional creators.

With the Z2 Tower, users can now run multi-threaded applications while multitasking by leveraging up to an NVIDIA® RTX™ A5000 GPU and Intel® Xeon® vPro® processors and Intel CPU K-series performance with no throttling in SPECapc™ for SOLIDWORKS™ 2021 benchmark in a design engineered to evolve.

The Z2 G8 SFF and Z2 G8 Tower also feature unthrottled performance (Z’s industry-leading thermals keep the processor and graphics card cool) so they can run at max performance for extended periods of time.

The Z1 G8 is HP’s most affordable pro-certified Z desktop, built to handle design editing, and even gaming. Now offering the latest pro-grade performance with up to an NVIDIA® Quadro™ P2200, this SolidWorks and AutoCAD®-certified desktop is perfect for 2D/3D design and drafting workflows.

Additionally, users can choose to configure the Z1 G8 with NVIDIA® GeForce® graphics up to an RTX™ 3070 for VR and software development work. For powerful performance on complex multithreaded threaded applications, the Z1 G8 offers the latest Intel® Core™ vPro® processors.

HP Z1 Tower G8, HP Z2 Small Form Factor G8 and the HP Z2 Tower G8 are expected to be available in Nigeria from May this year.


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E-Business

PwC Reveals AI Scaling Gap Slows Africa’s Digital Transformation

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African CEOs continue to trail their global counterparts in deploying artificial intelligence (AI) across business functions, as they remain stuck in experimental AI phases, finding it difficult to scale initiatives into enterprise-wide deployments.

This is one of the key findings of PwC’s 29th Global CEO Survey: Africa perspective. It found that more than 150 CEOs in Africa who participated in the survey demonstrate strong operational resilience and reinvention as they navigate currency fluctuations, political uncertainty, infrastructure constraints and supply chain disruptions.

It highlights a slower pace of digital transformation that could limit long-term competitiveness in Africa. While awareness and early adoption of AI are growing, enterprise-wide deployment remains limited, according to the survey.

The survey was conducted from 30 September to 10 November 2025 and surveyed 4 454 CEOs across 95 countries, including Africa.

Skills shortages, fragmented data governance, underdeveloped cloud infrastructure and risk-averse investment strategies are preventing African organisations from moving beyond pilot projects into full-scale AI-driven transformation, it finds.

“AI adoption in Africa is real, but scaling it across the enterprise remains a challenge,” says Christiaan Nel, AI Africa leader at PwC South Africa. “Caution must be balanced with urgency − those investing modestly today risk falling behind competitors scaling rapidly.”

 Finding their way

Despite these challenges, African CEOs demonstrate strong operational resilience. The survey shows that 81% are optimistic about improving economic conditions, well above the global average of 65%, while 47% are confident about revenue growth over the next year.

The survey underscores that AI adoption highlights a broader reinvention gap. Only 41% of CEOs have clear AI roadmaps, and 37% formalised responsible AI processes. Skills availability remains a major barrier, with just 37% confident in sourcing and retaining talent for AI initiatives.

PwC research shows that when AI is implemented effectively, African companies experience tangible benefits: 56% report increased employee productivity, 53% gain executive time, 23% see revenue growth, and 25% achieve cost reductions. This confirms that AI can drive efficiency and transformation, but only if infrastructure, governance and investment keep pace, notes the study.

Vikas Sharma, Africa cyber leader at PwC Mauritius, explains: “The challenge is structural. Fragmented cloud environments, unclear data governance and underdeveloped cyber security make scaling AI difficult. Without these foundations, AI initiatives remain tactical rather than transformational.”

Beyond AI, CEOs are using technology to reinvent products, reach new customers and modernise operations. PwC highlights that cloud, analytics and digital frameworks are essential enablers for enterprise-wide AI, helping leaders move from experimentation to transformation.

Importantly, African organisations are using technology to augment rather than replace employees, maintaining workforce stability while improving productivity, it states.

Ambition versus execution

Although 55% of African CEOs consider innovation critical to strategy, only 13% are willing to take high risks in innovation projects.

Underlying capabilities reveal the challenge: just 16% operate dedicated innovation centres, 25% have processes to stop underperforming research and development, and 29% rapidly test ideas with customers.

Lullu Krugel, chief economist and ESG leader at PwC South Africa, adds: “The leaders who build enduring businesses protect their core while creating the future. Operational strength alone is not enough; transformation must be bolder.”

Investment restraint is evident: 59% of respondents report little to no change in IT spending, and only 8% are willing to make large investments despite geopolitical uncertainty. Confidence in acquisitions is lower than the global average, with 40% planning growth through acquisition, compared to 46% globally.

Yet diversification offers a competitive-edge. Nearly half of African CEOs have entered new sectors through services and product offerings in the past five years, generating 24% of revenue from these ventures. Technology leads planned expansion efforts at 17%, followed by real estate, retail and transport/logistics.

PwC concludes that Africa’s CEOs have the ambition and resilience but must move from operational excellence to strategic reinvention. This requires embracing risk as a catalyst for transformation, strengthening digital infrastructure, investing in change leadership and aligning AI adoption with enterprise-wide strategy.

Hannelie Gilmour, consulting and transformation platform leader at PwC South Africa, concludes: “Africa is uniquely positioned to leapfrog global peers. Tomorrow’s stability comes from today’s innovation. CEOs who act decisively will shape the continent’s next chapter.”

 


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Firm Reviews the Evolution of Phishing Threats in 2025

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A new Kaspersky review reveals how cybercriminals revived and refined phishing techniques to target individuals and businesses in 2025, including calendar-based attacks, voice message deceptions and sophisticated multi-factor authentication (MFA) bypass schemes.

The findings emphasise the critical need for user vigilance, employee training and advanced email protection solutions to counter these persistent threats moving forward.

Calendar-based phishing targets office workers

A tactic originally from the late 2010s, calendar-based phishing, has reemerged with a focus on B2B environments. Attackers send emails with calendar event invitations, often containing no body text, hiding malicious links in the event description.

When opened, the event auto-adds to the user’s calendar, with reminders urging them to click links leading to fake login pages, such as those mimicking Microsoft.

Previously aimed at Google Calendar users in mass campaigns, this method now targets office employees. Organisations should conduct regular phishing awareness training, such as simulated attack workshops, to teach employees to verify unexpected calendar invites.

Voice message phishing with CAPTCHA evasion

Phishers are deploying minimalist emails posing as voice message notifications, containing sparse text and a link to a basic landing page. Clicking the link triggers a chain of CAPTCHA verifications to bypass security bots, ultimately directing users to a fraudulent Google login page that validates email addresses and captures credentials.

This multi-layered deception highlights the need for employee training programmes, such as interactive modules on recognising suspicious links and advanced email server protection solutions like Kaspersky SecureMail, which detect and block such covert tactics.

MFA bypass via fake cloud service logins

These sophisticated phishing campaigns are targeting multi-factor authentication (MFA) by mimicking services like pCloud (a cloud storage provider that offers encrypted file storage, sharing and backup services).

These emails, disguised as neutral support follow-ups, lead to fake login pages on lookalike domains (e.g., pcloud.online). The pages interact with the real pCloud service via API, validating emails and prompting for OTP codes and passwords, granting attackers account access upon successful login.

To counter this, organisations should implement mandatory cybersecurity training and deploy email security solutions like Kaspersky Security for Mail Servers, which flags fraudulent domains and API-driven attacks.

“With phishing schemes growing more deceptive, Kaspersky urges users to treat unusual email attachments, like password-protected PDFs or QR codes, with caution and verify website URLs before entering any credentials.

“Organisations should adopt comprehensive training programmes, which includes real-world simulations and best practices for spotting phishing attempts. Additionally, deploying robust email server protection solutions ensures real-time detection and blocking of advanced phishing tactics,” comments Roman Dedenok, Anti-Spam Expert at Kaspersky.

 


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NDPC Commits to Balancing Data Privacy, Protection Information

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Nigerian Data Protection Commission (NDPC), has expressed its commitment to balance information around data privacy and protection.

NDPC Commits to Balancing Data Privacy, Protection Information

Dr. Vincent Olatunji, national commissioner, NDPC, stated this in Abuja, at the National Data Privacy Summit with the theme, “Privacy in the Era of Emerging Technologies,” organised by the commission.

Olatunji said the NDPC, at the moment, was looking at balancing information around data privacy and protection.

“What we are doing is just to look at how to balance information around privacy and protection, which is really important, because as we are innovating, at the same time, we have to consider issues around privacy and protection,” he stated.

He added that the commission has been very bold in taking risks that would bring about growth.

“Our starting point is growing at a very alarming rate, and we are not afraid of anything. We can take risks. And that is why a lot is happening in Nigeria, and this is the level of clarity,” he explained.

In his address, Dr. Aminu Maida, executive vice chairman (EVC) of the Nigerian Communications Commission (NCC),  stated that Internet of Things holds promise for Nigeria’s economy.

The EVC, who was represented by Abraham Oshadami, executive commissioner, Technical Services (ECTS), noted that, “in an era in which digital assets, Internet of Things, future digital computing and other transformative technologies are key, and both a cornerstone of building trust for the adoption and a prerequisite for sustainable progress.

“Emerging technologies hold immense promise for Nigeria’s grand economy, but they also introduce complex risks to personal and individual rights.

“So, balancing innovation through post-ethical safeguards and public trust is the first step to ensuring that global digital advancement benefits all Nigerians without compromising their privacy or their security,” he added.

“As we just heard from the Nigeria Police, telecom operators have a vast amount of sensitive historical information daily, including connectivity apps and collaboration on privacy, security, and number protection, both to their and their inheritors,” he said.

Dr. Bako Shurkuk, commissioner for Science, Technology and Innovation, Plateau State, who represented Caleb Mutfwang, Governor of Plateau State, said, emerging technologies can be harnessed to attain sustainable growth.

 


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