Phishing prevention, BEC protection, DMARC/DKIM/SPF configuration, and email filtering guidance for Canadian SMBs.
Find guidance for your situationChoose the outcome closest to the problem you are trying to solve.
Understand the difference between owning security tools and having active investigation and response.
Review the controls that protect inboxes, identities, sensitive messages, and payment workflows.
Learn how endpoint detection and response identifies behaviour that traditional antivirus can miss.
Build a layered ransomware strategy around business continuity rather than one defensive product.
Create a practical vulnerability-management process that focuses remediation on business risk.
Use the eight-pillar framework to govern AI inputs, retrieval, agents, outputs, and monitoring.
QR-code phishing, CAPTCHA evasion, session theft, vendor compromise, conversation hijacking, BEC, and malicious content for AI assistants require layered controls.
AI can improve phishing language, personalization, and scale, while QR codes, CAPTCHA pages, and stolen sessions complicate detection. The response is layered Microsoft 365 control, not an AI label.
Cloud email usually reduces infrastructure work for SMBs, while on-premises systems add direct control and substantial patching, monitoring, resilience, and staffing duties.
Phishing, spoofing, business email compromise, malicious files, and account takeover create different risks. Learn how to recognize the threat and match it to the right control.
Email security inspects delivery and content. EDR watches what happens on the endpoint when a link, file, script, browser, or stolen account leads to device activity.
Transport encryption protects the connection, while message encryption protects content for authorized recipients. The right choice depends on data, workflow, recipient, and compliance needs.
Audit domains, identities, threat policies, mail flow, devices, data controls, logging, user reporting, response, and evidence. The result is a prioritized action register, not a certificate.
A practical email security baseline covers domain authentication, MFA, threat policies, privileged access, reporting, endpoint protection, and response ownership.
A defensible business case uses your own exposure, control gaps, labour, disruption scenarios, contractual needs, options, and measurable operating outcomes.
Compliance evidence should show control scope, configuration, ownership, operation, exceptions, and review. A tool licence or audit checklist alone is not proof.
Build a small-business email security program across domain authentication, filtering, identity, devices, people, business workflows, incident response, and evidence.
Use a staged checklist to inventory email, close identity and domain gaps, configure protection, secure devices and workflows, prepare response, collect evidence, and test the result.
Remote email security depends on identity, device, application, data, and response controls that follow the user beyond the office network.
Email resilience means the business can prevent common failures, detect abnormal activity, respond with clear authority, recover essential communication, and improve from evidence.
Email filters combine sender reputation, authentication, message analysis, URL and file inspection, impersonation detection, and post-delivery actions.
Choose a provider by coverage, operating model, Microsoft 365 integration, response authority, evidence, service terms, data handling, usability, and exit plan.
A useful case study separates customer context, initial state, intervention, measured result, attribution, timeframe, and limitations. Vendor claims without this detail are not proof.
Check the sender, destination, request, timing, and verification path. A polished message can still be phishing, while one warning sign alone is not proof.
MFA reduces account takeover risk, but methods differ. Small businesses should prioritize phishing-resistant authentication, safe rollout, coverage evidence, and session response.
Effective phishing training is short, relevant, recurring, easy to report, and connected to technical controls and incident response.
Email combines trusted identities, urgent business requests, links, files, and payment workflows in one place. Learn why attackers keep using it and which controls reduce the risk.