Mark Lyndersay

Mark Lyndersay is a writer and photographer based in Trinidad and Tobago. He wrote 1,800 editorial leaders for Guardian Media Limited between 2001 and 2016 and now provides leaders for the T&T Newsday. He writes features and reviews for several publications. His column, BitDepth has examined personal technology issues continuously over the last 27 years. As a photographer, he divides his time between commercial assignments, editorial photography, annual reports and personal projects like Local Lives, which examines the backstory of life and culture in Trinidad and Tobago.

Old Mac, new OS

The best OS versions to target are Sonoma and Sequoia because these systems are still receiving minor security and improvement updates.

Regional cybersecurity faces fire

Boards that are being formed now accept that both cybersecurity and Ethics, Compliance and Governance are critical components of their scope of responsibilities.

Unfinished symphonies

The market viability of creative projects often can't be realistically assessed until the work is done.

InfoLink prepares for its next three decades

Above: InfoLink General Manager Glynis Alexander-Tam speaking at the company's 30th Anniversary celebrations. Photo by Mark Lyndersay. Originally published in Newsday's BusinessDay on November 20,...

Do you know who your child is talking to?

That gorgeous, soft-spoken Swedish girl who admires your boy-child might a retired Nigerian prince looking for a new revenue stream.

Windows on a Mac, 2025

Software virtualisation solutions were a great solution for users who just needed to run one or two apps on Windows that weren't processor intensive.

An Affinity for Canva

Professionally oriented software that integrates seamlessly with a consumer grade design tool is next level gamesmanship.

When the cloud bursts

Hyperscalers typically operate networks of hundreds of data centers with millions of servers distributed globally.

Encryption, privacy and public safety

Without encryption, that data can be read, copied or changed in transit. Encryption makes that data unreadable to outsiders

Big budget for tech, unclear spending strategy

ICT is now the single largest line item under economic infrastructure spending in the 2026 PSIP with almost a third of that budget at $400 million.

New HRIZONS in TT for young tech talent

HRIZONS is largely a virtual office presence, but the new physical office space takes advantage of the dynamics of presence while allowing significant flexibility in office hours and time in office.

Caribbean cryptocurrency concerns

In a pause with a defined timeline, operators may move outside the jurisdiction or take government to court and hope it drags on.
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Samsung: AI will help make life easier

"As AI becomes more personal, protecting personal data becomes even more important." - Jay Kim

The Global Lense – The one about data centers

Digital Transformation is not just about meeting a funding checklist, it’s about producing value for cost.

TSTT records $214m profit, highest in 17 years

The years ahead will shift toward investing for transformation and sustainable value creation.

Samsung’s big bet on AI

"Gemini can now use advanced reasoning to understand your screen context, parse complex images as prompts, and execute multi-step actions across apps.”

The data centre dilemma

Discourse, instead of a patronising pat on the head asking whether you have a doctorate, should govern communication between a government and the people who elected them.