Cyber security
Practical cyber security for Irish SMEs: ransomware, phishing, email fraud, device security and monitoring. Plain answers on what to put in place first and what it protects against.
ERS services
Guides
ServiceCyber Essentials Certification for Irish BusinessesCyber Essentials and Cyber Essentials Plus explained for Irish SMEs: IASME fees, the five controls, v3.3 requirements, timelines and how ERS helps.Read ServiceNIS2 Compliance in Ireland: What It Means for Your BusinessWho NIS2 applies to in Ireland, essential vs important entities, what it means for suppliers, the fines, where Irish law stands and a practical checklist.Read GuideWhat Do Cyber Insurers in Ireland Require Before They Will Cover You?The security controls Irish cyber insurers ask for, how to evidence them on the proposal form, what drives the premium and a checklist for comparing cover.Read GuideEmail Security for Irish Businesses: What You Actually NeedSPF, DKIM and DMARC explained, how to choose email filtering, MFA and account monitoring, phishing training, and a sample email security policy.Read GuideHow to Stop Invoice Fraud and Fake Supplier Bank Detail EmailsHow invoice redirection and CEO fraud work in Ireland, real cases and loss figures from FraudSMART, Gardaí and the NCSC, and the controls that stop them.Read GuideRansomware Protection for Business: Prevention and the First HoursHow ransomware works, a prevention checklist based on NCSC Ireland guidance, how to spot an attack early and what to do in the first hours.Read
From the blog
Ethical Hacker: Fighting The Good FightWhat an ethical hacker does, the four stages of ethical hacking from reconnaissance to reporting, and why businesses pay to have their systems tested.Read 
What Is A VPN and Why Do We Need It?What a VPN does, how it protects staff working from home or on public Wi-Fi, and how a business VPN differs from a consumer VPN app on a phone.Read 
Enhanced Account Security Using Authentication & Verification to Protect Digital IdentityWhat the difference is between authentication and verification, and how MFA and identity checks protect your staff accounts from takeover and fraud.Read Talk to ERS about cyber security.
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