by James Bradshaw | Aug 12, 2026 | Blog
We are delighted to confirm that 4Secure is now part of the Elvirian group! Elvirian is a European cybersecurity group delivering specialised IT and OT security solutions that protect critical infrastructure, networks, and industrial systems. Elvirian helps...
by James Bradshaw | Aug 11, 2026 | Blog
By Bernard Baker, 4Secure The UK Government’s latest National Risk Register presents a country facing risks that are both of an unprecedented nature and scale. Geopolitical instability, terrorism, extreme weather and biological threats remain prominent. But the...
by James Bradshaw | May 8, 2026 | Blog
The emergence of adversarial AI systems, alongside the wider proliferation of autonomous offensive tools now likely to emerge, is a real shift in the threat landscape. These systems compress the time between a vulnerability being discovered and a vulnerability being...
by James Bradshaw | Apr 28, 2026 | Blog
On the 21st of April, the NCSC published new guidance on cross domain approach and architecture. If you work anywhere near defence, intelligence or critical infrastructure it’s worth reading in full. For years, “cross domain solution” has been...
by James Bradshaw | Mar 19, 2026 | Uncategorized
Tactical Data Links are a foundational element of modern military operations. They provide the mechanism by which platforms’ sensor tracks are exchanged and operators view time-critical information such as identification data, mission status, and command intent. By...
