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Managed Security Service Provider

Fully Managed Security Services Provider | 24/7 Threat Monitoring, Rapid Incident Response, and Resilient Security

Our MSSP offerings provide continuous monitoring, threat detection, and rapid response to protect your business from cyber attacks. We deliver expert security management, enforce policies, and reduce risk while freeing your team to focus on core operations.

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Why Security Leaders Choose AppStudio as Their MSSP

Proactive Threat Protection

We watch your endpoints, identities, network, and cloud around the clock, hunt for threats before they detonate, and shut down attacks while they are still small.

Compliance Made Provable

Controls, evidence, and reporting mapped to SOC 2, ISO 27001, HIPAA, and PCI DSS, so audits become a formality instead of a fire drill.

Expert Security, No Hiring

Get certified SOC analysts, threat hunters, and a virtual CISO without the cost, ramp time, or attrition risk of building an in-house team.

Scales With Your Risk

Add users, sites, clouds, and frameworks as you grow. Coverage flexes with your environment on flat, predictable monthly pricing.

Services

End-to-End Managed Security Services

Managed Detection & Response (MDR / XDR)

24/7 monitoring with real-time alerting, triage, and analyst-led investigation.
Telemetry correlated across endpoints, identities, network, and cloud in one view.
Guided containment and remediation led by certified SOC responders.

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SOC as a Service & SIEM

Centralized log collection, normalization, and long-term retention.
Detection engineering and correlation tuned to cut noise and surface real risk.
Compliance and audit dashboards your leadership can actually read.

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Endpoint Protection & EDR

Behaviour-based detection with one-click isolation and rollback.
Policy-driven hardening, disk encryption, and device control.
Full coverage across Windows, macOS, Linux, and mobile fleets.

Explore Endpoint Security →

Identity & Access Security

MFA and single sign-on rolled out and enforced across your stack.
Least-privilege and role-based access with continuous review.
Privileged access monitoring and identity threat detection.

Explore Identity Security →

Email & Collaboration Security

Defense against phishing, spoofing, and business email compromise.
Attachment sandboxing, URL rewriting, and impersonation protection.
Encryption and policy-based filtering across Microsoft 365 and Google Workspace.

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Network, Firewall & Zero Trust

Centralized firewall and VPN policy enforced across sites and remote workers.
Zero-trust segmentation with identity-aware access controls.
Intrusion detection and continuous traffic inspection.

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Cloud Security & CSPM

Real-time detection of misconfigurations across AWS, Azure, and GCP.
Compliance posture monitoring mapped to your frameworks.
Shift-left guardrails integrated into your CI/CD pipelines.

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Vulnerability & Penetration Testing

Continuous vulnerability scanning with exploit validation and prioritization.
Red-team and penetration testing that exposes real-world attack paths.
Remediation tracking until risk is actually closed, not just reported.

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Incident Response & Digital Forensics

Rapid triage, containment, and root-cause analysis when it matters most.
Memory, disk, and network forensics during active breach events.
Post-incident reporting and hardening so the same gap never reopens.

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Compliance & Governance (GRC)

Framework alignment for SOC 2, ISO 27001, HIPAA, GDPR, and PCI DSS.
Policy development, control mapping, and governance advisory.
Audit preparation, evidence collection, and ongoing compliance tracking.

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Data Protection & DLP

Data classification, tagging, and access controls across endpoints and cloud.
DLP policy enforcement that follows sensitive data wherever it moves.
Monitoring and alerting on exfiltration and insider-risk activity.

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Threat Intelligence & Security Advisory (vCISO)

Dark-web monitoring for leaked credentials and brand impersonation.
Third-party and supply-chain risk monitoring with actionable alerts.
Virtual CISO leadership for roadmaps, board reporting, and security strategy.

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One accountable security partner across every layer of your attack surface.

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They contained an active intrusion in under 20 minutes and walked us through our SOC 2 audit without a single open finding.

CISO, Financial Services

Solving the Security Challenges that Others Overlook

Business Priorities

Eyes on your environment around the clock

Threats contained, not just flagged

Audits you can pass with evidence ready

Protection that scales as you grow

Proactive hunting, not passive dashboards

A team that owns the outcome

Clarity at 3 AM during an incident

Industry Gaps

Limited monitoring hours and slow detection

Reactive tickets that arrive after the damage

Generic, checkbox compliance support

Static tooling that cannot keep pace

Basic alerts and little threat hunting

Alert dumping and finger-pointing

No playbook and unclear next steps

Our Proven Advantage

A true 24/7 SOC with real-time alerting and analyst triage

Active containment and response measured in minutes

Controls and evidence mapped to SOC 2, ISO 27001, and HIPAA

Flexible coverage that flexes with workloads and threats

Threat hunting and vulnerability validation with modern tooling

A named team with defined SLAs and real accountability

Pre-built runbooks, clear escalation, and guided action

Global Standards. Built-In Trust.

We operate with the highest levels of security, privacy, and quality, backed by globally recognized certifications. Our standards are built to meet enterprise and regulatory requirements across industries.

Book a Free Security Consultation

Pick a time that works for you and walk through your current security posture with one of our advisors. You will leave with a clear read on your biggest risks and a practical next step, with no obligation.

Recognized Among Leading Managed Security Partners

Independent review platforms and analysts consistently rank AppStudio for what security buyers care about most: fast detection and response, provable compliance, and a SOC that operates like an extension of your own team.

Speak With Our Security Advisors →

An Integrated Security Stack for End-to-End Protection

We operate and integrate industry-leading security platforms across the SOC, endpoint, identity, cloud, and compliance layers, chosen for visibility, speed of response, and proven detection efficacy. Here is the tooling we run inside your environment.

Splunk

Elastic Security

Graylog

Logz.io

CrowdStrike Falcon

SentinelOne Singularity

Microsoft Defender for Endpoint

Bitdefender GravityZone

Sophos Intercept X

Huntress

Proofpoint

Mimecast

Microsoft Defender for Office 365

Barracuda

Okta

Microsoft Entra ID

Duo Security

JumpCloud

CyberArk

Vanta

Drata

AuditBoard

OneTrust

Cynomi

Keeper

1Password

CyberArk

Cisco Meraki

SolarWinds

Acronis Cyber Protect Cloud

NinjaOne

How We Use the NIST Cybersecurity Framework to Protect You

Our managed security program is grounded in the NIST Cybersecurity Framework (CSF). Its five core functions, Identify, Protect, Detect, Respond, and Recover, give us a structured, repeatable way to reduce risk and keep your business resilient against evolving threats.

Identify

We start by understanding what we are protecting. We map your assets, users, data flows, third-party dependencies, and existing controls, then profile your real-world risk against the compliance frameworks you answer to, so nothing critical sits in a blind spot.

Protect

We harden your environment with layered, proactive controls, from identity and access management and endpoint hardening to email security, segmentation, and least-privilege enforcement, all calibrated to your operations rather than a generic template.

Detect

Our 24/7 SOC continuously monitors endpoints, identities, network, and cloud, correlating telemetry through tuned detection logic so genuine threats surface fast and alert fatigue stays low.

Respond

When something looks wrong, our analysts triage, contain, and investigate in real time using defined runbooks. High-severity activity is isolated immediately, and you are kept informed with clear action steps, never left guessing.

Recover

We restore normal operations quickly with tested backup, disaster recovery, and continuity plans, then run a post-incident review so the same weakness cannot be used against you twice.

Our Security Onboarding & Delivery Process

The more complex your environment becomes, the less a reactive, tool-only approach can keep up. What you need is a security operation that builds resilience, responds fast, and improves every month. At AppStudio, our delivery model is structured, outcome-oriented, and refined across hundreds of engagements.

We work in clear phases so onboarding is smooth, coverage is complete, and results are measurable. Roles, SLAs, escalation paths, and reporting cadence are defined upfront, which removes ambiguity and gives your leadership full visibility from day one.

By pairing deep security expertise with disciplined governance, we move you from chasing alerts to running a managed security program that genuinely lowers risk, not just one that shifts the workload.

We establish secure access to your environment and connect the data we need to protect it, including log sources, identity providers, endpoint agents, firewall visibility, and cloud integrations. The priority is eliminating blind spots quickly, without disrupting operations.

With visibility in place, we map your real-world risk, gaps in endpoint coverage, credential exposure, lateral-movement paths, cloud misconfigurations, and vendor risk, then build a tailored protection strategy aligned to your operations and compliance scope.

We deploy controls and detection logic across endpoints, cloud, network edge, and identity. Access controls, detection rules, alert thresholds, and automated response triggers are all calibrated to maximize relevance and avoid alert fatigue.

Our SOC begins 24/7 monitoring. Every alert is triaged, correlated, and handled against defined severity levels. High-risk activity is contained in real time and escalated with clear, actionable next steps.

Each month we deliver detailed reports, executive summaries, and security insights, covering what we blocked, what we learned, and what we are improving next, so your protection strengthens continuously, technically and strategically.

Proven by Results

Our clients stay with us because we deliver what matters

Talk to Our Security Advisors →

Clients Say They Now Spend Less Time on Internal Security Operations

Clients Retained Over the Past 3 Years Without Contract Renegotiation

Clients Say We Helped Them Pass Their Compliance Audit

How We Deliver Value, in Our Clients’ Words

Nadia Rahimi

CISO, Financial Services, Toronto, ON, Canada

“AppStudio took over our security operations end to end: 24/7 SOC monitoring, incident response, and vulnerability management, all with real structure and accountability. They tuned detections to our environment so we stopped drowning in false positives, and for the first time it does not feel like we are managing risk alone. If you are evaluating a managed security service provider in Toronto, start here.”

Liam Sinclair

VP of IT, Logistics & Supply Chain, Winnipeg, MB, Canada

“We had worked with other MSSPs who just forwarded alerts and left us to sort them out. AppStudio actually runs the program: they triage, contain, and close threats, and give us clear monthly reporting. That consistency, and the fact that they do what they say, is exactly why we stayed.”

Yuki Tanaka

Compliance Lead, Healthcare, Vancouver, BC, Canada

“Their support through our HIPAA and SOC 2 audits was exceptional. AppStudio mapped the controls, ran the monitoring, and had every piece of evidence ready, then walked us through the whole process without confusion. We passed without a single scramble at the end.”

Andre Bianchi

VP of Engineering, Technology, Ottawa, ON, Canada

“What stood out was how well their team understood our business before recommending anything. They asked the right questions during onboarding and tailored the security stack, from endpoint to cloud, to what we actually needed rather than a one-size-fits-all package. It felt built for us.”

Josée Pelletier

Head of Infrastructure, SaaS, Montreal, QC, Canada

“AppStudio replaced a patchwork of point vendors we had cobbled together over the years. Now everything from endpoint protection to cloud and identity monitoring runs under one roof with a clear process and a single accountable team behind it, and our visibility has never been better.”

Sanjay Kapadia

IT Manager, Real Estate, Hamilton, ON, Canada

“We are a small team and cannot justify a full in-house security department. AppStudio gave us enterprise-grade coverage, a 24/7 SOC, monitoring, and response, without the overhead of hiring, and they keep us both protected and audit-ready at the same time.”

Brigitte Cormier

Founder & CEO, Retail, Vancouver, BC, Canada

“I used to worry that security would slow our growth or that we would miss something serious. AppStudio took that weight off me entirely. They are proactive, organized, and transparent about what they are watching, and I genuinely no longer think about it day to day.”

Malik Johnson

Head of IT Security, Marine & Industrial, Halifax, NS, Canada

“After a security incident last year we knew we needed a professional partner, not another tool. AppStudio came in, contained the situation, hardened our systems, and put the monitoring and response structure we were missing in place. We have had zero unplanned downtime since.”

Elise Thériault

Chief Financial Officer, Insurance, Edmonton, AB, Canada

“Security sits right in the middle of our audit trail and vendor management, so evidence matters. AppStudio brings the documentation, controls, and reporting our financial audits demand, and they clearly understand the regulatory pressure we are under. Audits are far less stressful now.”

Rahul Verma

IT & Security Lead, Education, Calgary, AB, Canada

“What I value most is how steady and proactive they are. AppStudio delivers monthly reviews on time with clear findings and priorities, and when something urgent surfaces they are already on it before we have to ask. It is the most dependable security partnership we have had.”

Success Stories

Securing a Fast-Scaling Health Platform Without Slowing the Team Down

We stood up 24/7 monitoring, identity hardening, and HIPAA-aligned controls for a growing wellness platform, cutting risk while their engineers kept shipping.

From Manual Compliance to a Secure, Audit-Ready Operation

We replaced fragmented, manual compliance tracking with continuous monitoring and evidence collection for a public-safety provider, turning audits into a routine.

Consolidating Point Vendors Into One Managed Security Program

A high-traffic consumer brand moved from a patchwork of security tools to a single managed program, gaining unified visibility, faster response, and clearer reporting.

Industries We Secure as a Managed Security Service Provider

AppStudio delivers industry-specific MSSP services tuned to the operational realities, regulatory obligations, and threat landscape of each sector. We combine deep domain knowledge with standardized security governance to protect critical systems and data without slowing the business.

Healthcare & Life Sciences

24/7 SOC monitoring for EHR, medical devices, and clinical networks.
HIPAA/PHIPA-aligned controls with audit-ready evidence.
Rapid incident response that protects patient safety and PHI.

Accounting & Financial Services

Continuous threat detection across banking, trading, and client systems.
Controls mapped to SOC 2, PCI DSS, and financial regulations.
Fraud- and insider-threat monitoring with rapid containment.

Retail & Consumer Commerce

PCI-DSS-aligned protection for POS, e-commerce, and payment data.
24/7 monitoring across stores, cloud, and customer platforms.
Bot, fraud, and account-takeover defense during peak demand.

Government & Public Sector

SOC monitoring aligned to NIST, CIS, and public-sector mandates.
Protection for citizen data and services with full audit trails.
Threat hunting and incident response across multi-agency estates.

Logistics, Supply Chain & Transportation

OT/IT threat monitoring across fleet, warehouse, and edge systems.
Ransomware defense that keeps time-critical operations moving.
Supply-chain and third-party risk monitoring.

Telecom & Connectivity

24/7 SOC coverage for core network and subscriber platforms.
DDoS, fraud, and intrusion detection at carrier scale.
SLA-backed detection and response with clear escalation.

Education & eLearning

FERPA-aware protection for student data, LMS, and campus networks.
Phishing, ransomware, and account-compromise defense.
Managed detection scaled for lean IT teams and budgets.

Travel, Hospitality & Aviation

PCI-aligned protection for booking, PMS, and loyalty systems.
24/7 monitoring across properties, cloud, and guest networks.
Rapid response that safeguards guest data and uptime.

High-Tech, SaaS & Software Product Companies

Cloud-native SOC for multi-tenant SaaS and CI/CD pipelines.
DevSecOps, posture management, and continuous vulnerability validation.
SOC 2 / ISO 27001 evidence and audit support built in.

Legal Services & Law Firms

Confidentiality-first monitoring for DMS and case systems.
Email, ransomware, and data-exfiltration defense.
Audit-ready controls and privileged-access protection.

Media & Entertainment

Protection for content pipelines, streaming, and high-value IP.
24/7 detection across cloud, storage, and distribution.
DDoS and account-abuse defense for high-traffic platforms.

Manufacturing & Industrial

Converged IT/OT monitoring across plants and SCADA/ICS.
Ransomware and intrusion defense that protects production uptime.
Network segmentation, hardening, and IEC 62443-aligned controls.

Your 24/7 Security Team: Stopping Threats and Keeping 100+ Organizations Audit-Ready

AppStudio is a trusted managed security service provider for startups, enterprises, and public-sector organizations, delivering end-to-end protection across endpoints, identities, cloud environments, and critical infrastructure. Our 24/7 threat detection, incident response, and compliance support keep your business secure while your team stays focused on growth.

Operating as a fully managed extension of your organization, our certified SOC analysts, threat hunters, and incident responders provide proactive coverage, measurable risk reduction, and high-availability protection, with the integrated telemetry and multi-tenant SOC capabilities that give you complete visibility without the complexity of managing it yourself.

Today we safeguard organizations across North America, including highly regulated industries such as healthcare, finance, legal, and SaaS. Whether you need a full MSSP or a co-managed SOC to extend your team, we shape the engagement around your real risk. Explore our cybersecurity services or compare our managed IT services if you also need broader infrastructure support.

Book a Free Security Consultation →

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Frequently Asked Questions

Tools raise alerts; they do not investigate or respond. As your MSSP we run the tools for you. A 24/7 SOC watches your endpoints, identities, network, and cloud, validates every alert, contains real threats, and closes them out. You get outcomes and accountability, not another dashboard your team has to staff. See our cybersecurity services for the full portfolio.

An MSP keeps your systems running; an MSSP keeps them protected. Most growing companies need both. If IT is already handled, our MSSP layer adds detection, response, identity security, and compliance. If it is not, we can run both together under one accountable team.

Yes. Many clients use us as their entire security function: 24/7 SOC monitoring, incident response, vulnerability management, and a virtual CISO for strategy. You get a full team for far less than the cost of hiring even one senior security analyst.

Our analysts triage within minutes using pre-built playbooks, then contain the threat by isolating hosts, disabling accounts, or blocking traffic. We notify you with clear next steps, lead remediation until it is closed, and follow up with a written incident report and root-cause analysis.

Onboarding usually starts within 5 business days. Core monitoring goes live in the first week, and a typical mid-sized environment is fully tuned in 2 to 4 weeks depending on size and integrations.

Every alert is validated by our SOC before it reaches you, and we continuously tune detections to your environment. You hear from us about the things that matter, with context and a recommended action, never raw noise.

No. You get live dashboards, full incident logs, monthly reports, and quarterly executive reviews, and you sign off on major response actions. You offload the work, not the oversight.

Yes. We map controls to your framework, run the monitoring and evidence collection auditors expect, provide policy templates, and support you through the audit itself. Most clients pass on the first attempt with our help.

Yes. We are tool-agnostic and integrate with common SIEM, EDR, identity, and cloud platforms. Where there are real gaps we tell you honestly and offer co-managed or replacement options. No forced rip-and-replace.

Absolutely. Our co-managed SOC model adds 24/7 coverage, threat hunting, and surge capacity while your team keeps ownership of strategy. We define who does what upfront so nothing falls through the cracks.

A named team: a Technical Account Manager, dedicated analysts, and a response lead you meet during onboarding. No anonymous ticket queue, no starting over every call.

Pricing is based on your environment size, endpoint count, coverage scope, and compliance needs, with straightforward tiers for smaller teams and custom scopes for mid-market and enterprise. You get a predictable monthly figure, not surprise per-incident fees.

Your data and accounts are always yours. At offboarding we hand back documentation, revoke our access cleanly, and support the transition. We never hold your environment hostage to keep your business.

Least-privilege access, encryption in transit and at rest, strict data-handling policies, and full activity logging. We hold our own environment to the same standards we hold yours to.

Yes. Our virtual CISO service delivers security roadmaps, risk assessments, board and audit reporting, and program planning, giving you security leadership without a full-time executive hire.

Standard terms start at 12 months, with shorter options for teams in transition. Scope, terms, and exit are defined clearly upfront so there are no surprises.

Our playbooks are built to contain threats with minimum disruption, and we help with disaster recovery and continuity planning so an incident does not turn into an outage.

Regulated and fast-growing teams without a large in-house security group, especially in healthcare, finance, legal, and SaaS, where the cost of a breach or a failed audit far outweighs the cost of coverage.

Start Your Security Transformation

Tell us a little about your environment using the form below and our security team will reach out to discuss your current posture, your biggest risks, and the managed security approach that fits best.