Cybersecurity for the accounting industryIRS 4557 ready
The Accounting Guardian Program
Accounting firms are prime targets for phishing, ransomware, credential theft, and client data exposure. With 25 years of experience, Manage IT NY delivers security designed for accountants — not against them. We deploy Zero Trust access, application allow-listing, endpoint protection, email security, and continuous monitoring so your staff can work securely without friction, while you meet IRS Publication 4557 and FTC Safeguards Rule requirements.
Security designed for accountants — not against them
Our cybersecurity approach is built on the principle that security must protect your firm without disrupting your work. We deploy Zero Trust architecture, application allow-listing, and continuous threat monitoring — but every control is designed with real-world usability in mind.
Most CPAs are not technology experts. That is why our solutions fit naturally into existing workflows: streamlined logins, minimized prompts, and predictable experiences. We strike the balance between security and efficiency so staff can work securely without frustration or complex procedures.
IRS 4557 and FTC Safeguards — the path
Publication 4557 is the federal roadmap for tax professionals. These four pillars are how we help you meet it with evidence, not guesswork.
Baseline
The Security Six
IRS Publication 4557 outlines federal requirements for tax professionals. We implement the technical baseline: MFA on every account that touches customer information, full-disk encryption on laptops and backup drives, centrally managed anti-malware, firewalls on the network and each device, encrypted offsite backups disconnected when not in use, and VPN for remote access from untrusted networks.
Zero Trust accessRequired by law
Written Information Security Plan (WISP)
You must maintain a written document describing how your firm protects data. It includes a designated coordinator, a documented risk assessment of everywhere PII lives, proof of employee training on phishing and password hygiene, and a clear incident response plan if data is lost or stolen.
Readiness assessmentPeople & place
Administrative & physical controls
Strategic policies and physical safeguards complete the human-and-hardware foundation for IRS 4557 and FTC compliance: least-privilege access, locked file cabinets and server rooms, screens that lock after inactivity, vendor contracts that require appropriate security (TaxDome, QBO), and secure wiping or destruction of old drives and printers before disposal.
System hardening24/7
Detection and response
Regular review of system logs for suspicious activity — such as mass downloads from TaxDome at 2 a.m. — plus a commitment to report suspected data theft to the IRS Stakeholder Liaison. Our partner MDR teams provide around-the-clock monitoring and response so alerts are validated by real analysts, not just software.
EDR / MDRProtect accounting platforms, payroll, and document portals
Four access-layer risks we close before tax season
TaxDome, QuickBooks Online, and client files are only as safe as how your staff reaches them. We harden identity, email, endpoints, and remote access so the vault stays closed to the wrong person or device.
Cloud portal exposure
TaxDome and QuickBooks Online are the vaults of your practice — strong in the cloud, but wide open if staff access them with weak passwords or unmanaged browsers.
Payroll and wire phishing
Firms are frequent business-email-compromise targets. One stolen mailbox password can reset TaxDome or QBO and redirect payroll or client wires.
Document vault on the endpoint
Cloud software is only as safe as the laptop using it. Keyloggers and malware on a workstation hand over returns, W-2s, and engagement files in minutes.
Remote tax-season access
Peak season means partners and staff logging in from home networks and temporary devices — exactly where attackers fish for TaxDome sessions and client PII.
Answers you can trust
What partners and practice managers ask before they hand us the keys to TaxDome, QuickBooks Online, and the rest of the stack.
Yes. Our ThreatLocker and SentinelOne threat detection and response partners operate around the clock so suspicious activity is reviewed even outside your office hours.
Failing to meet these standards can result in revocation of your EFIN (Electronic Filing Identification Number) and significant FTC fines. We align your firm to the Security Six and WISP requirements so you can document compliance.
These platforms have strong server security, but they are only as safe as the device and person accessing them. Most breaches happen at the access layer — stolen passwords or hijacked browser sessions. Our program enforces Zero Trust so even a stolen password cannot open the vault from an unauthorized or unhealthy device.
It is a federal requirement for firms handling taxpayer data — not a suggestion. You need a Written Information Security Plan and technical safeguards including MFA on all accounts, full-disk encryption on laptops, and secure isolated backups. We specialize in the Security Six baseline so you can check “Yes” on Form W-12 without fear of audit or losing your EFIN.
Ransomware targets databases used by Drake, Lacerte, and UltraTax. Application allow-listing blocks any software not on your firm’s approved list — stopping unknown malware and zero-day attacks that standard antivirus often misses — so your tax-season workflow stays uninterrupted.
Ready before the next questionnaire arrives?
Schedule a consultation or start with a readiness assessment. We will map where client PII lives and what would fail a carrier or IRS review this week.