What is an anti-phishing program?

By Ian BussieresAugust 13, 20267 min read

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In brief

Anti phishing program: an operating model for ownership, controls, reporting, response, and measurement that reduces organizational phishing risk.

An anti-phishing program is an organizational operating model for reducing phishing risk through accountable ownership, technical controls, staff reporting, incident response, measurement, and recurring review. It is not one email-security product or an annual training session. A useful program connects preventive controls with a way for people to report suspicious messages, then uses the resulting evidence to improve controls and response.

At a glance

Quick takeaways

An anti-phishing program needs named owners for controls, reporting, triage, communications, and incident decisions.
Employee awareness matters, but training alone does not prevent or contain phishing incidents.
The reporting route should be easy to find and should hand reports to a defined triage process.
Authorized phishing exercises can measure behavior, but they are not a substitute for technical controls or incident response.
Metrics should show reporting, response, control performance, and recurring weaknesses.
DMARC helps protect a domain from unauthorized use in the visible From field, but it does not stop every phishing attack.

How an anti-phishing program works

An anti-phishing program combines people, process, and technology around a single operational goal: reduce the chance that a phishing message succeeds and reduce the impact when one reaches a user.

The CISA Cybersecurity Performance Goals identify phishing-resistant multifactor authentication, user awareness, and email protections as important safeguards. Those safeguards need operating ownership. Someone must decide what gets configured, review evidence, handle reports, and authorize changes that affect mail flow or user access.

A program normally has these connected components:

Governance and scope: Define the business units, mail systems, identities, third parties, and high-risk workflows in scope. Assign an accountable security owner and operational owners for each control.
Preventive controls: Use email filtering, domain authentication, access controls, and phishing-resistant multifactor authentication where appropriate. NIST's phishing guidance treats phishing as a problem that requires multiple controls, not one user behavior intervention.
Reporting and triage: Give staff a clear route to report a suspicious message. Define who receives the report, what evidence they inspect, when they remove or block a message, and when they escalate.
Awareness and exercises: Train people on the reporting route and the threats relevant to their work. Run authorized exercises only under documented scope and leadership approval.
Incident response: Connect phishing reports to the incident process. A report about credential entry, malicious attachments, payment changes, or account takeover needs a known handoff and decision owner.
Measurement and improvement: Review outcomes on a fixed cadence, identify recurring failure patterns, and assign follow-up work.

The Department of Justice phishing awareness program guidance describes a program model that includes training, testing, reporting, and metrics. The important operating point is the feedback loop. A reported phish can reveal a filter gap, a targeted business process, an authentication weakness, or a training need.

For the threat itself and common forms it takes, see what phishing is.

When the answer changes

The components stay broadly similar, but the program design changes with the organization’s risk and operating environment.

A small organization may have one security lead coordinating email administration, help desk triage, and incident response. A larger organization may split those duties among security operations, identity, messaging, legal, finance, HR, and regional teams. In both cases, ownership must be explicit. A shared inbox without a triage owner is a reporting channel, not a reporting process.

Use this decision rule:

If a user can report a suspicious email but nobody has a response target or authority to act, prioritize triage ownership and escalation rules.
If reports repeatedly identify messages that bypass filtering, prioritize the evidence from those reports and tune the relevant preventive control.
If exercises show that users do not recognize the reporting route, improve the route and training before treating click rates as the sole program outcome.
If attackers impersonate your organization’s visible From domain, assess domain authentication and DMARC separately from inbound filtering. PCI DSS requirement 5.4.1 may also affect how some organizations document anti-phishing controls.

A phishing exercise can affect users, support teams, and business operations. Define its purpose, scope, authorization, support plan, and escalation path before sending it.

No control proves that phishing risk is eliminated. A secure email gateway may not see every social-engineering channel. DMARC does not evaluate a fraudulent domain that an attacker controls. Training does not replace a response process after a user enters credentials.

A workable ownership and evidence matrix

Start with a dated matrix that gives each part of the program an owner, a recurring cadence, evidence to retain, and a trigger for escalation. The structure below is illustrative only. Replace each role and timeframe with the organization’s approved model.

Technical exampletext

Program area: Suspicious-email reporting Owner: Service desk lead Cadence: Review reports each business day Evidence: Report volume, message samples, triage outcome Escalate when: Credential entry, malware, payment fraud, or executive impersonation is reported Program area: Inbound email controls Owner: Messaging security owner Cadence: Review after material incidents and at scheduled control reviews Evidence: Filter decisions, allow-list changes, incident findings Escalate when: A confirmed phishing message reaches multiple recipients Program area: Domain impersonation controls Owner: Domain and email administrator Cadence: Review DNS changes and DMARC aggregate-report findings Evidence: Published DNS records, delivered-message headers, DMARC reports Escalate when: An unknown source uses the organization’s visible From domain

Program area: Awareness exercises Owner: Security awareness owner Cadence: Run only under approved campaign plan Evidence: Authorization, audience, reporting behavior, follow-up actions Escalate when: The exercise creates a support or business-impact issue

Checklist showing anti-phishing program areas with an owner, cadence, retained evidence, and escalation trigger — Source: Palisade.

The matrix is useful because it separates evidence types. A DNS lookup can show what a domain publishes. A vendor dashboard can show its own status. A delivered message and its Authentication-Results header show what happened on one real sending path. DMARC aggregate reports add source-level evidence after reports accumulate. None of these layers alone proves that the whole program works.

What to do next with the evidence you have

Start with the evidence already available.

If you have staff reports, document the current report-to-triage path and measure how long it takes to acknowledge, classify, and close reports.
If you have recent incidents, identify the missed control or broken handoff. Do not assume the cause was user awareness without reviewing the message, identity, and response evidence.
If you have an approved exercise plan, keep it focused on the reporting behavior and remediation question it is meant to test. For campaign design, see why organizations run regular phishing simulations.
If you are selecting an email-security product, use anti-phishing software: how to compare business tools. Product selection is one workstream, not the program itself.
If domain impersonation is in scope, inspect the published DMARC record and compare its DNS result with delivered-message headers and aggregate reports.

A public DNS check cannot show whether every production sender is aligned, why a receiver handled one message a certain way, or whether phishing-report triage works.

Choose the next control-specific workstream

Use the email-threats learning hub to select the next control or implementation guide after you have assigned owners and recorded the evidence your program needs.

A guide cannot assess your organization, run authorized exercises, operate incident response, or prove that controls are effective.

Evidence

Sources and further reading

Questions readers ask

Frequently asked questions

Is an anti-phishing program just employee training?

No. Training is one component. An anti-phishing program also needs preventive controls, a reporting route, triage, incident-response handoffs, accountable owners, and outcome review.

Who should own an anti-phishing program?

The organization should assign one accountable program owner, usually in security or risk, while giving operational control owners clear duties. Messaging, identity, service desk, incident response, HR, legal, and finance may each own parts of the work.

How often should phishing simulations run?

Only according to an approved program plan that defines the purpose, audience, authorization, support plan, and follow-up action. The right cadence depends on the organization’s risk, capacity, and evidence from prior exercises and incidents.

What metrics should an anti-phishing program track?

Track reported-message volume, triage time, incident outcomes, recurring attack patterns, control gaps, and completion of assigned remediation. Exercise results can add evidence, but click rate alone does not measure the whole program.

Does DMARC stop every phishing attack?

No. DMARC helps receivers evaluate mail that uses your visible From domain and fails aligned SPF or DKIM. It does not stop phishing from attacker-controlled domains, compromised accounts, or non-email channels.