Cambridge Sentinel

Secure Downloads

Access specialist guidance notes, compliance frameworks, and research papers.

Core Reference Documents

Comprehensive guidance and research papers on Martyn's Law and security hardening

Strategic Tool
Martyn's Law Compliance Roadmap
24-month implementation timeline with phased approach for Standard and Enhanced Tier premises.
PDF Document390 KB
Version 1.0December 2025CS-ML-RMP-001
Deep Dive
Martyn's Law Research Paper
Comprehensive legislative analysis with international comparisons and implementation challenges.
PDF Document429 KB
Version 1.0December 2025CS-ML-RSP-001
Executive Briefing
Martyn's Law Executive Memo
Strategic briefing for senior leadership with recommended actions and governance framework.
PDF Document357 KB
Version 1.0December 2025CS-ML-EXM-001
Technical Guide
Security Hardening Guide
Practical strategies for perimeter security, access control, surveillance, and emergency response.
PDF Document417 KB
Version 1.0December 2025CS-SH-GDE-001
Project Planning
Martyn's Law Implementation Gantt Chart
24-month visual timeline with resource planning, milestones, and critical path analysis for operations managers.
PDF Document410 KB
Version 1.0December 2025CS-ML-GNT-001
Technical Methodology
Fortiscan℠ Methodology
Comprehensive drone-based security and vulnerability risk assessment methodology using advanced UAV technology.
PDF Document27 KB
Version 2.0December 2025FS-UAV-MTH-002

Newsletter Archive

Browse past issues and download associated research documents

Issue #5 - 8-14 January 2026
Geopolitical intelligence, national security threat levels (UK & NI: SUBSTANTIAL), MI5/GCHQ/NCSC/BTP assessments, Martyn's Law updates, comprehensive 4-week protest horizon scan (26 events), and sector-specific analysis
8 January 2026

Newsletter PDF

960 KB

Issue #4 - January 2026
Russian hybrid warfare Sentinel Analysis, UK cyber security tipping point, Manchester terror convictions, and 4-week protest horizon scan
January 2026

Newsletter PDF

4.03 MB

Issue #3 - December 2025
Manchester terror plot convictions, ISC Annual Report, FCDO cyber attack, Palestine Action, and Martyn's Law compliance
December 2025

Newsletter PDF

30.0 KB

Issue #2 - December 2025
Martyn's Law special edition with compliance guidance and security hardening strategies
December 2025

Newsletter PDF

68 KB

Associated Research Documents:

Martyn's Law Compliance Roadmap

390 KB • v1.0

Martyn's Law Research Paper

429 KB • v1.0

Martyn's Law Executive Memo

357 KB • v1.0

Security Hardening Guide

417 KB • v1.0

Martyn's Law Implementation Gantt Chart

410 KB • v1.0

Issue #1 - November 2025
Inaugural edition covering emerging security trends and protective security updates
November 2025

Newsletter PDF

4.0 MB

Need Bespoke Guidance?

Rittel Consulting offers tailored security risk assessments and Martyn's Law compliance audits for organisations and estates across the UK.