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HP Unveils Z Portfolio, World’s Most Secure, Manageable Workstations

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HP Inc. has unveiled new additions to the Z by HP portfolio, the world’s most secure and manageable workstations designed to deliver all-out, uncompromised performance for users in Nigeria and other parts of the world.

Z by HP workstations are built for professional creators and power users who need performance, reliability, broad hardware expandability, and the versatility to get the job done in any work environment.

Due to disruptions caused by the COVID-19 pandemic and the shift to remote working, HP has adapted its technology to meet the needs of the mobile workforce by incorporating powerhouse performance into dense form factors with ZCentral 4R, Z2 Mini, and ZBook Fury for IT specialists, architects and data scientists among others.

Some of the additions to the Z by HP portfolio include ZCentral that enables users to create, connect and collaborate from any location; Z2 Portfolio which gives new levels of power and ZBook which enables terrific performance for any visualisation.

There’s also ZCentral 4R, the world’s most powerful and highest GPU in a 1U rack workstation; Z2 Mini G5, the world’s most powerful mini workstation running Adobe Creative Suite; Z2 Small Form Factor G5, the world’s most powerful desktop workstation and Z2 Tower G5, world’s most expandable entry workstation.

Others include the ZBook Fury 15 G7, world’s most expandable 15-inch mobile workshop and ZBook Fury 17 G7, the world’s smallest 17-inch mobile workstation with RTX500.

The ZCentral 4R, the world’s most powerful 1U racked workstation for media and entertainment, product development, data science, and healthcare, is engineered to harness the power of a Z4 workstation in a 1U form factor and designed for high density in racked environments.

It is equipped with the latest Intel Xeon® W Processors (up to 18 CPU cores) and graphics options up to the NVIDIA® Quadro® RTX™ 8000, remote workers get professional-grade performance built for intense workloads.

ZCentral 4R also provides layers of security with an exterior lockable front panel; HP Security Suite preloaded inside the box, all while physically secure in a racked data closet.

The HP ZCentral, on the other hand, is the world’s first single-sourced remote workstation solution and with the addition of ZCentral 4R, enables workers to create better, connect, and collaborate seamlessly from remote locations. New updates to the solution helps address two top IT challenges: managing multiple remote devices at once and the increased security risk from more remote endpoint devices.

The new entry Z by HP desktop portfolio is built for today’s designers who are shaping the world around us. HP’s new powerful entry workstations, HP Z2 Mini G5, HP Z2 Small Form Factor G5, and HP Z2 Tower G5, take the latest processing power to another level, offering performance previously only available in high-end desktop workstations, and at an accessible price for any power user.

The new Z2 lineup brings performance gains, higher wattage power supplies for max configurability, and market-leading expandability. It’s now easier to build the ideal, ergonomic friendly, home office set-up that is purpose-built with well-being in mind.

The ZBook Power, HP’s most affordable mobile workstation, makes the power of the ZBook more accessible and ideal for STEAM students. The mobile workstation offers fast performance and improved thermals allowing for up to NVIDIA Quadro® T2000 graphics and Intel® Xeon® or Core i9 processors in a chassis that is now 19% smaller, 11% thinner, and nearly 10% lighter than the previous generation.

“Professional creators and power users need a curated experience that aligns to the way they work and live in today’s new normal” said Ify Afe, Managing Director, HP Nigeria.

“Our Z portfolio which would be available in Nigeria soon delivers the mobility, performance, and flexibility the creative community wants with innovative solutions like ZCentral 4R, designed to ensure access to the cutting-edge technology and security solutions needed to power the next creative breakthrough,” she added.


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SERAP Calls for Withdrawal of Nigeria’s Data Act Amendment

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Socio-Economic Rights and Accountability Project (SERAP) has called for the withdrawal of the amendment of the Nigeria Data Protection Act 2023 because it seeks to regulate the activities of bloggers operating within the territorial boundaries of Nigeria.

SERAP Calls for Withdrawal of Nigeria’s Data Act Amendment

The organisation in its letter urged  Mr Godswill Akpabio, Senate President, and Mr Tajudeen Abbas, Speaker of the House of Representatives, to “immediately withdraw the repressive bill.”

The titled A Bill for an Act to Amend the Nigeria Data Protection Act, 2023, to Mandate the Establishment of Physical Offices within the Territorial Boundaries of the Federal Republic of Nigeria by Social Media Platforms and for Related Matters among others intends to regulate bloggers, including by requiring all bloggers to register local offices and join recognised national association for bloggers.

Currently, the bill has passed its first and second reading in the Senate.

In the letter signed its deputy director, Mr Kolawole Oluwadare, SERAP asked Mr Akpabio and Mr Abbas “to ensure that any amendment to the Nigeria Data Protection Act promotes and protects the rights of bloggers and other journalists and does not undermine the fundamental human rights of Nigerians.”

It demanded an end to “the imposition of unnecessary restrictions on the rights of Nigerians online and Internet-based content.”

In the letter dated April 12, 2025, the group said, “This bill is a blatant attempt to bring back and fast-track the obnoxious and widely rejected social media bill by the back-door.”

“If passed, the bill would also be used to ban major social media platforms—including Facebook, X (formerly Twitter), Instagram, WhatsApp, YouTube, TikTok, and independent bloggers if they ‘continuously fail to establish/register and maintain physical offices in Nigeria for a period of 30 days.

“Lawmakers should not become arbiters of truth in the public and political domain. Regulating the activities of bloggers and forcing them to associate would have a significant chilling effect on freedom of expression and lead to censorship or restraint.

“Should the National Assembly and its leadership fail to withdraw the bill to regulate the activities of bloggers, and should any such bill be assented to by President Bola Tinubu, SERAP would consider appropriate legal action to challenge the legality of any such law and ensure it is never implemented in the public interest,” the organisation warned.

 

 

 

 

 


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NITDA Warns Against Fake Google Play Store

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National Information Technology Development Agency (NITDA) has issued a public advisory warning Nigerians about a fraudulent website impersonating the Google Play Store.

NITDA Warns Against Fake Google Play Store

Mrs Hadiza Umar, head of Corporate Affairs and External Relations at NITDA, made this known on Friday in Abuja.

Umar stated that the fake website was distributing a new malware strain known as the Play Praetor Trojan.

“Cybercriminals are using fraudulent websites designed to mimic the Google Play Store to lure victims into downloading malicious applications,” she said.

She explained that the fake Play Store links were being circulated through various social engineering tactics, including phishing emails, malicious advertisements, and SMS messages.

According to Umar, once the fake application is installed, the Play Praetor Trojan gives attackers unauthorised access to the victim’s device.

“This access can lead to data theft, credential harvesting, financial fraud, remote control of the device, and further malware deployment,” she warned.

She urged the public to download apps only from the official Google Play Store or other trusted sources.

Umar also advised users to verify app developers, read reviews before installation, regularly update their devices and apps to patch vulnerabilities, and use reputable mobile security solutions to detect and block threats.

 

 


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Cyberattacks: ‘56 Percent of Cases Stem from Existing Logins

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A new report by Sophos, ybersecurity firm, has said that attackers primarily gained initial network access—56 per cent of all MDR and IR cases—by exploiting external remote services like firewalls and VPNs using valid credentials.

Cyberattacks: ‘56 Percent of Cases Stem from Existing Logins

The 2025 Sophos Active Adversary Report details attacker behavior and techniques from over 400 Managed Detection and Response [MDR] and Incident Response [IR] cases in 2024.

According to the report, the combination of external remote services and valid accounts align with the top root causes of attacks.

For the second year in row, compromised credentials were the number one root cause of attacks [41% of cases]. This was followed by exploited vulnerabilities [21.79%] and brute force attacks [21.07%].

When analysing MDR and IR investigations, the Sophos X-Ops team looked specifically at ransomware, data exfiltration, and data extortion cases to identify how fast attackers progressed through the stages of an attack within an organisation.

In those three types of cases, the median time between the start of an attack and exfiltration was only 72.98 hours [3.04 days]. Furthermore, there was only a median of 2.7 hours from exfiltration to attack detection.

“Passive security is no longer enough. While prevention is essential, rapid response is critical. Organisations must actively monitor networks and act swiftly against observed telemetry.

Coordinated attacks by motivated adversaries require a coordinated defense. “For many organisations, that means combining business-specific knowledge with expert-led detection and response.

Our report confirms that organizations with proactive monitoring detect attacks faster and experience better outcomes,” said John Shier, field CISO.

The 2025 Sophos Active Adversary Report further reveals that attackers can move quickly, with a median of just 11 hours between initial access and a breach attempt on Active Directory, a critical asset in Windows environments.

Akira emerged as the most prevalent ransomware group in 2024, followed by Fog and LockBit, the latter still active despite a major takedown.

Attack detection has improved overall, with dwell time—the time attackers remain undetected—dropping from four days to just two, thanks largely to the inclusion of MDR (Managed Detection and Response) cases.

Dwell time varied depending on the type of case: it held steady at 4 days for ransomware and 11.5 days for non-ransomware cases in incident response (IR) investigations.

In contrast, MDR cases showed much faster response times—3 days for ransomware and just 1 day for non-ransom – ware attacks.

The report also highlights that 83% of ransomware deployments occurred outside local business hours, showing attackers favor overnight activity.

Additionally, Remote Desktop Protocol (RDP) was exploited in 84% of cases, making it the most commonly abused Microsoft tool.

To strengthen their cybersecurity posture, Sophos advises organizations to take several key steps.

First, they should close any exposed Remote Desktop Protocol (RDP) ports and implement phishing-resistant multifactor authentication (MFA) wherever feasible to reduce unauthorized access risks.

Additionally, companies should prioritize timely patching of vulnerable systems, especially those exposed to the internet. Deploying Endpoint Detection and Response (EDR) or Managed Detection and Response (MDR) solutions with 24/7 monitoring is crucial.

Finally, having a well-defined incident response plan—and regularly testing it through simulations or tabletop exercises—can greatly improve preparedness for potential attacks.


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