E-Business
Dell Introduces New Solutions to Advance High Performance Computing, AI Innovation

Dell Technologies recently introduced several new solutions, reference architectures and portfolio advancements at the 2019 Supercomputing held in Denver, Colorado. The solutions according to the leading technology solution company, are all designed to simplify and accelerate customers’ high performance computing (HPC) and artificial intelligence (AI) efforts.

Dell
Continued adoption of AI to solve real-world problems has spurred growth across the HPC industry. According to a recent report from Hyperion Research, the global HPC industry is expected to grow by 7.1% to more than $39.2 billion by 2023 and HPC-server based AI is expected to rise by more than 29% from 2018 to 2023, reaching $2.7 billion in 2023.
“There’s a lot of value in the data that organizations collect, and HPC and AI are helping organizations get the most out of this data,” said Thierry Pellegrino, vice president of HPC at Dell Technologies. “We’re committed to building solutions that simplify the use and deployment of these technologies for organizations of all sizes and at all stages of deployment.”
Dell Technologies is expanding its portfolio of Dell EMC Ready Solutions for HPC Storage with new, turnkey solutions for ThinkParQ’s BeeGFS and ArcaStream’s PixStor file systems. Offering a combination of technology partners’ software with Dell EMC hardware, networking and support, based on engineered and tested designs, Dell EMC Ready Solutions for HPC Storage simplify and speed deployment and solutions management.
Dell EMC Ready Solutions for HPC BeeGFS Storage, with ThinkParQ’s software-defined parallel file system, speeds-up input/output (I/O)-intensive workloads with the ability to scale from small clusters to enterprise-class systems on premises or in the cloud.
Additionally, Dell EMC Ready Solutions for HPC PixStor Storage offers a high‑performance parallel file system, enabling data management at scale with the ability to perform archive and analytics in place. The solution also includes a validated, scalable design with object, tape and cloud tiering capabilities using PixStor Ngenea along with PowerEdge servers, PowerSwitch and Mellanox® networking, PowerVault storage, supported by Dell Technologies deployment and support services.
With these ready solutions, customers have seen improvements in both performance and scale. For example:
- Using the Dell EMC Ready Solutions for HPC BeeGFS Storage for its two petabytes of all NVMe storage, The Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia’s national science agency, stands as one of the largest NVMe storage systems in the world, currently ranked 8th on the IO-500 list, a benchmark that showcases the world’s fastest storage systems for HPC.
- At Imperial College London, the Dell EMC Ready Solutions for HPC PixStor Storage can simultaneously serve its existing 2,500 node high-performance computing system and delivers over 20GB/s of throughput with no loss in interactive usage performance.
Dell Technologies is also introducing expanded capacity for Dell EMC PowerVault ME4, offering 16TB HDDs that allow customers to scale to 4PB in 15U rack space – a 25% improvement in density, allowing for more HPC storage capacity in a smaller space. PowerVault brings scale, bandwidth and built-in data protection to HPC configurations with management simplicity.
In the same vein, Dell EMC is expanding its Ready Solutions for AI portfolio with an all-new validated design for the Domino Data Science Platform. Developed in collaboration with Domino Data Lab, the Dell EMC validated design enables data scientists to develop and deliver models faster while providing IT with a centralized, extensible platform spanning the entire data science lifecycle –accelerating ideation and deployment.
To further simplify AI deployments, Dell Technologies also is introducing five new reference architectures for optimizing Dell EMC technologies with leading AI partners, such as those from DataRobot, Grid Dynamics, H20.ai, Iguazio and Kubeflow on Red Hat OpenShift.
With these architectures, organizations can speed up deployment of AI solutions to modernize, automate and transform their data center using industry‑leading Dell EMC converged infrastructure, servers, storage and data protection technologies.
These architectures are optimized for Intel Xeon Scalable processors and enable organizations to speed up the deployment of AI solutions for training and inference to modernize, automate and transform their data centers using Dell EMC converged infrastructure, servers, storage and data protection technologies.
Joining the Dell EMC PowerSwitch Z-Series portfolio, Dell is unveiling the Dell EMC PowerSwitch Z9332F-ON, a 400GbE open networking switch designed for high performance workloads. As an open networking pioneer, Dell Technologies delivers on the promise of software-defined networking, making network operations more flexible, programmable and easier to manage.
The Dell EMC PowerSwitch Z9332F-ON is purpose-built for cloud service provider data center networks with intensive compute and storage traffic, such as HPC, AI and streaming video. The new switch also delivers four times the throughput, double the price performance and near double the power efficiency of existing 100GbE platforms.
Dell Technologies is also unveiling NVIDIA® T4 Tensor Core GPUs as a new accelerator option for the Dell EMC DSS 8440 server. With up to 16 accelerators, this offers high capacity, high performance machine learning inference with exceptional energy efficiency (70 watts per GPU).
This is designed for multi-tenancy environments that need to share machine learning resources among users or departments.
Dell Technologies also is introducing new GPU and FPGA support for its PowerEdge servers, including:
- NVIDIA Tesla V100S GPU with up to 25% more bandwidth to communicate directly with Mellanox InfiniBand interconnect and PowerEdge Express Flash NVMe Performance PCIe SSDs for faster data transfers.
- NVIDIA RTX GPUs, designed to boost performance at a fraction of the cost, space and power requirements of a traditional render farm to produce high-quality content faster than ever before.
- Intel FPGA Programmable Acceleration Card D5005 in Dell EMC PowerEdge R740xd and R940xa servers to boost inferencing, streaming analytics, video transcoding, and financial and genomic applications.
E-Business
PwC Reveals AI Scaling Gap Slows Africa’s Digital Transformation
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.
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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.”
E-Business
Firm Reviews the Evolution of Phishing Threats in 2025

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.
E-Business
NDPC Commits to Balancing Data Privacy, Protection Information

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

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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