Blog & Insights Articles from Northdoor

How to choose between on-premises, cloud and hybrid data storage: access patterns, cost over time including egress, regulation and a decision framework.

When does cloud repatriation make sense? Which workloads to move, the hidden costs of owning hardware and the question to ask first.

How to modernise a data platform to cut cost and improve performance: measure first, remove waste, tune, then decide whether migration is actually needed.

Co-managed IT explained: how it differs from outsourcing on accountability, when it suits a stretched in-house team, and what to ask a provider first.

What a managed services assessment should tell you, why sequence and provider ownership matter, and the questions to ask before you sign.

Cyber recovery explained: why disaster recovery plans can fail against ransomware, how to establish which backup is clean, and what recovery needs.

Zero Trust explained as a design principle: verify explicitly, least privilege, assume breach, and the realistic order to implement it in.

What EDR is, how it differs from antivirus, what it does and does not cover, and how to decide between EDR and managed detection and response.

How banks and insurers can release software faster without losing change control: peer review, segregation of duties and the CAB’s new role.

Seven legacy application migration strategies, why single-cutover rewrites fail, and the incremental approach that keeps every step reversible.

A practical four-week plan for Cyber Security Awareness Month, for UK IT and risk leads.

The questions insurers ask most about modernising data workflows: stopping rekeying, data lineage, integration, rating agility and where AI fits.

How DSAR response deadlines work under UK GDPR: when the month starts, when you can extend, and when the clock pauses.

How managed data analytics services help UK insurers turn fragmented policy, claims and broker data into reliable insight, with pipelines somebody owns.

How managed security services help UK financial services firms cut cyber risk, close the out-of-hours gap and evidence their security operations to regulators.

How managed infrastructure services give thin public sector IT teams 24/7 coverage and specialist depth, plus the procurement and provider questions that matter most.

Quantum safe compliance is no longer optional. Regulators have set hard deadlines and adversaries are already harvesting your data.

The Data (Use and Access) Act 2025 writes a reasonable and proportionate search standard into UK GDPR. What changes for DSAR compliance, and what does not.

IBM’s 2026 Cost of a Data Breach report puts the global average at $4.99M, up 12%. See the key UK, AI, ransomware and quantum findings.

A data breach in financial services costs $6.29M on average, 26% above the global figure. See what IBM’s 2026 report means for your business.

Healthcare data breach costs hit $6.64M in 2026, the highest of any sector. See the causes and attack vectors behind the numbers.

The cost of a data breach in the UK reached £3.13m in 2026. See what’s driving it up, what’s cutting it, and Northdoor’s take on the findings.

An AI-driven attack on Hugging Face shows how autonomous agents could change cyber risk. Learn what it means for data security and what organisations should do next.

Northdoor has launched a new Modern Workplace Managed Service, co-managed IT that gives your stretched team its time back and makes Copilot deliver.

Following privileged access management best practices stops 80% of breaches. Three steps UK organisations need to take right now.

Northdoor has launched a new Azure Cloud Management service with real FinOps and a managed migration path off VMware and IBM Power. Book a free assessment.

Northdoor has launched a Microsoft 365 Management & Optimisation managed service. Find licence waste, close security gaps and get Copilot-ready. Book a free health check.

Once a report leaves your organisation, you can’t control who sees it or whether it’s deleted. NDAs and access controls don’t survive the handoff. Data masking does.

Data sovereignty UK: why EU data residency doesn’t guarantee protection from the US CLOUD Act. Read Northdoor’s briefing.

The deadline is fixed, it’s public, and you’ve known about it for a decade. The harder question is what a ten-year-old data platform has been quietly costing you and why extended security updates…[ ]

Most organisations have data security blind spots they don’t know about. Find out why dark data and shadow IT leave you dangerously exposed.

DSARs are rising and the one-month deadline doesn’t move. Find out why UK organisations are turning to DSAR automation to stay compliant.

Data silos undermine your data strategy. Find out how a Data and Analytics Workshop helps organisations focus on outcomes

Discover the latest trends in cloud adoption for 2026. Learn about AWS vs Azure, hybrid cloud complexities, and the rise of GenAI. Insights from Flexera’s State of the Cloud Report.

FIFA World Cup 2026 cyber threats are already live. Phishing domains, QR scams, and banking trojans target fans now. Here is what to watch for.

Quantum computing threatens your current encryption. Attackers are harvesting your data now. Here is what to do about it now.

The NCSC has warned of a severe and enduring cyber threat to UK organisations. Northdoor sets out what the guidance means in practice and what boards need to decide, not just endorse.

IBM Power application modernisation is more achievable with AI. Learn how to tackle the skills gap and move legacy code forward.

IBM Bob is IBM’s AI-powered SDLC partner built for enterprise complexity. For organisations running IBM i, AIX, and legacy enterprise applications, it changes what is economically viable in a…[ ]

Manual DSAR processes leave organisations unable to guarantee UK GDPR compliance particularly where shadow IT is present. Discover why a dedicated DSAR solution is the only defensible approach

Discover how IBM Quantum Safe helps organisations build a cryptographic inventory, prioritise risk and migrate to post-quantum standards, step by step.

Facing steep VMware/Broadcom price increases? Discover why organisations are shifting to Red Hat OpenShift Virtualisation and how Northdoor’s expert migration assessment delivers clarity, confidence…[ ]

Blueprint Two is gone, but the London Market Core Platform signals a more pragmatic route to modernisation. Here’s what LMCP means for firms now.

Lloyd’s Blueprint Two has been shelved. AJ Thompson explains why it failed, what it means for London Market firms, and how to move your technology modernisation forward without it.

Red Hat licensing optimisation reduces RHEL overspend by up to 40% closes compliance gaps, and helps you regain control of your Linux estate.

Your encrypted data is already being harvested. Learn the 5 urgent steps to assess your quantum encryption risk and migrate to NIST post-quantum standards now.

Automate Subject Access Request processing under UK GDPR. Cut response times, ensure consistent redaction, and build a full audit trail.

Broadcom’s acquisition of VMware has triggered price increases of up to 1,000% for UK organisations. AJ Thompson, CCO at Northdoor, explains why Red Hat OpenShift Virtualisation has emerged as the…[ ]

Quantum computers will break today’s encryption. With harvest now, decrypt later attacks already underway, find out what quantum-safe encryption means for your organisation.

Discover how quantum computing is reshaping healthcare, finance and climate science and why organisations need to start preparing today.