Resources
IT guides
Practical, jargon-free guides written by the In4ra team to help small businesses and schools make better decisions about their IT, security and infrastructure.
A small business guide to Cyber Essentials
Cyber Essentials is a UK government-backed certification that helps businesses protect against the most common cyber threats. This guide explains what it covers, who needs it and how to get certified.
How to set up multi-factor authentication across your business
Multi-factor authentication (MFA) is one of the most effective ways to protect your accounts. This step-by-step guide covers how to roll it out across Microsoft 365, Google Workspace and other common business tools.
Recognising and responding to phishing attacks
Phishing remains the most common entry point for cyber attacks on small businesses. Learn how to spot phishing emails, what to do if someone clicks a suspicious link, and how to train your team.
Moving your business to Microsoft 365: what to expect
Microsoft 365 is the most widely used cloud productivity platform for small and medium businesses. This guide walks through the migration process, common pitfalls and how to get the most from your subscription.
Business backup and disaster recovery: a practical guide
Data loss can be catastrophic for a small business. This guide explains the 3-2-1 backup rule, how to test your backups and what a basic disaster recovery plan should include.
Setting up a secure Wi-Fi network for your office
A poorly configured Wi-Fi network is one of the most common security vulnerabilities in small businesses. This guide covers network segmentation, guest Wi-Fi, password policies and router security settings.
Understanding your internet speed and what it means for your business
Slow internet can cost your business time and money. This guide explains download vs upload speeds, what affects your connection and when it might be time to upgrade your broadband package.
How to manage IT for a growing team
As your team grows, IT management becomes more complex. This guide covers device management, user onboarding and offboarding, software licencing and when to consider a managed IT support provider.
Remote working security: protecting your business outside the office
Remote and hybrid working has changed the IT security landscape for small businesses. This guide covers VPNs, endpoint security, secure file sharing and the policies you need to protect your data.
Choosing the right IT support model for your business
Break-fix, managed services or in-house IT — each model has its pros and cons. This guide helps you understand the differences and choose the right approach based on your team size, budget and risk tolerance.
GDPR and IT: what small businesses need to know
GDPR compliance is not just a legal requirement — it is good practice for any business handling personal data. This guide covers the key IT-related obligations, from data storage to breach notification.
Meeting the DfE cyber security standards: a guide for schools
The Department for Education has published cyber security standards for schools and academies. This guide explains each standard, what evidence you need and how to achieve compliance efficiently.
Education resources
Dedicated guides for schools covering DfE standards, filtering and cyber security.
Education ITTalk to our team
Not sure where to start? Our team is happy to point you in the right direction.
Get in touchNeed hands-on help, not just a guide?
Our team provides managed IT support, cyber security services and infrastructure projects for businesses and schools across London.