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21 results found. Search results for “email authentication”.
Consulting
Cloudflare security and edge services
Review and improve Cloudflare DNS, TLS, WAF, access and edge configuration with controlled rollout, evidence and a practical rollback path.
IndustryCybersecurity and network consulting for financial services
Assess access, network controls, third-party exposure, and recovery plans around systems that handle financial data and transactions.
IndustryCybersecurity and reliable networks for retail
Improve security and uptime across stores, head office, cloud services, payment environments, Wi-Fi, and connected devices.
ServiceMicrosoft 365 security and administration
Microsoft 365 security and administration for Canadian organizations: Entra ID, conditional access, mail security, sharing, Intune and licensing.
IndustryPractical cybersecurity for nonprofits
Protect donor, staff, and program information with security work shaped around limited budgets, lean teams, and changing access needs.
Resource library
Microsoft 365 Email Authentication: A Controlled SPF, DKIM, and DMARC Rollout
Configure SPF, DKIM and DMARC correctly in Microsoft 365, including the alignment details that quietly cause legitimate mail to fail.
ArticleBusiness email compromise: stopping payment fraud
Business email compromise turns a trusted email thread into a payment to the wrong account. The Microsoft 365 settings and payment checks that stop it.
Knowledge topicEmail Security
Build email trust with aligned identity, authenticated sending sources, measured enforcement and monitoring that survives the rollout.
Learning pathIdentity and email trust
A practical route through Zero Trust decisions, Microsoft 365 authentication, domain controls and network segmentation.
ArticleDeploy SPF, DKIM, DMARC, MTA-STS, and BIMI Without Breaking Mail
Roll out SPF, DKIM, DMARC, MTA-STS and BIMI in an order that will not break mail, with the checks to run before each enforcement step.
KnowledgeKnowledge from the field
Cybersecurity, network, infrastructure, Cloudflare, Palo Alto, Cisco and practical AI guidance.
Learning pathsSecurity learning paths
Connected guides for controlled changes, recovery, identity, email trust and segmentation.
ResourcePrivileged access and emergency access review
A worksheet for reviewing privileged access: who holds it, why, when it was last confirmed, and what evidence supports keeping it.
ArticlePrivileged access without losing the recovery path
Reduce standing administrative access while preserving tested, monitored emergency access for identity failures and major incidents.
ArticleRansomware Recovery Readiness: A Checklist You Can Prove
A practical checklist for proving ransomware recovery works: what to test, what evidence to keep, and which assumptions usually fail under pressure.
ResourceSecurity assessment scoping and evidence worksheet
Define what an assessment must answer, gather evidence consistently, and separate verified findings from assumptions.
ResourceSecurity logging coverage and retention worksheet
Map the events needed to investigate material incidents, verify collection and retention, and expose blind spots before an alert or outage.
ResourceService recovery test plan and evidence record
Test whether a service can be restored under defined conditions, with safe boundaries, timestamps, acceptance criteria, and follow-up actions.
About HAI
Clear technical advice, tied to the way your organization works
HAI Consulting is a Canadian cybersecurity, networking, and infrastructure consultancy serving organizations in Toronto, Ontario, and across Canada. We help organizations understand their current environment, decide what deserves attention, and carry changes through with less guesswork.
ConsultingFree initial security assessment
A plain-English picture of your security risks and what to fix first, with no obligation.
Trust centreTrust and engagement safeguards
Information handling, administrative access, change safeguards, website privacy, accessibility and responsible disclosure.