The Red Bridge Cyber Blog

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Practical guides for Australian business owners.

Plain-language guides on website security, email deliverability, SEO, and AI search visibility - written for non-technical business owners.

From the Founder

Perspective

13 essays
Perspective4 min read

Write the Run Book Before You Need It

Your laptop was stolen overnight. From a borrowed computer, get back into your business. The document that makes that possible is a run book.

2026-08-20
Perspective4 min read

A Backup You Haven’t Restored Is a Hope, Not a Backup

Backups are the most-ticked, least-tested box in small business. ASD’s guidance says to test restores regularly - here’s why almost nobody does.

2026-08-13
Perspective4 min read

The Third Word in the Definition of Security

The CIA triad defines security as confidentiality, integrity and availability. The industry sells the first two and forgets the one that closes businesses.

2026-08-06
Perspective5 min read

Be a Harder Target Than the House Next Door

Most cyber attacks are opportunistic, and attackers are on the clock. In June 2026 the median Australian small business scored an F on web security. Be the C.

2026-07-30
Perspective6 min read

Why I Don’t Recommend the Essential Eight to Small Business

ASD says the Essential Eight is designed for Windows-based networks. Most small businesses don’t have one - and 43% don’t enforce DMARC. What I suggest instead.

2026-07-23
Perspective7 min read

Th@ts!s3cure: Why Complex Passwords Aren’t Strong Passwords

NIST’s 2025 guidelines dropped complexity rules: length beats symbols. A 2011 stick-figure comic was right all along - most password policies still aren’t.

2026-07-16
Perspective5 min read

Nobody Is Coming to Fix Your Website

In June 2026 the same 150 Australian small-business sites medianed A+ on technical SEO and F on security. The difference is what was on the launch checklist.

2026-07-09
Perspective4 min read

ASD Is Retiring the Essential Eight. Don’t Wait Two Years to Fix the Basics.

ASD is retiring the Essential Eight, quietly admitting it was built for a world we have left. A founder’s take: do not wait for the replacement - and do not assume it fits small business.

2026-07-02
Perspective6 min read

Big Budgets, F-Grade Basics: What Our 450-Domain Scan Found

We scanned 450 domains Australians rely on. Enterprise and government medianed an F on web security - same grade as small business. Budget didn’t buy basics.

2026-06-25