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Security Information and Event Management

Security Information and Event Management Services | 24/7 SOC Monitoring, Tuned Detection Rules, and Audit-Ready Reporting

Centralize your logs, tune detections to your own environment, and put named analysts on the console every hour of the day. AppStudio runs managed SIEM services and SOC workflows end to end, so your team receives investigated escalations with evidence attached rather than an alert queue nobody has read.

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What Changes When AppStudio Runs Your SIEM

One Authoritative Log Record

Identity, endpoint, network, cloud, and application telemetry land in one normalized index with retention set to your obligations. Every investigation starts from the same record instead of four separate consoles.

Detections Tuned to Your Estate

We write and tune correlation rules against your own assets, admin paths, and threat scenarios, then retire the content that only produces noise. False-positive feedback goes back into the rule set every month.

Analyst Coverage Without Hiring

Nights, weekends, and holidays are covered by named analysts on defined shifts, so you skip the cost and attrition of building a 24/7 rota. Escalations arrive investigated rather than forwarded.

Evidence Auditors Accept

Monitoring coverage, alert handling, and response activity are captured as evidence mapped to SOC 2, ISO 27001, HIPAA, and PCI DSS. Auditors receive dated reports instead of weekend screenshots.

What We Operate

Managed SIEM Services and SOC Capabilities We Run

Log Collection and Normalization

Agent and agentless collection from EDR, firewalls, identity providers, and cloud control planes.
Field parsing and normalization to a common schema, with index tiering for hot and cold data.
Retention configured per source, from searchable recent history to multi-year archive.

SIEM Platform Operations

Daily health checks on ingestion pipelines, licence consumption, and parser failures.
Content pack updates, version upgrades, and capacity planning against ingest growth.
We operate Splunk, Microsoft Sentinel, Elastic, and QRadar, whether you own the licence or we provision it.

Detection Engineering

Correlation and behavioural rules written against MITRE ATT&CK techniques seen in your sector.
Detection content held in version control, peer reviewed and tested before deployment.
Monthly tuning cycles driven by false-positive rates and threat-hunt findings.

24/7 Analyst Triage

Tier 1 and Tier 2 analysts working a documented triage queue on defined shift rotations.
Severity model, response times, and escalation contacts agreed with your team before go-live.
Investigation notes, event timeline, and affected assets attached to every escalation.

Threat Hunting

Hypothesis-led hunts across historical telemetry on a scheduled cadence.
Indicator and technique sweeps triggered by new advisories and sector intelligence.
Hunt findings converted into new detection content or tuning changes.

Compliance Reporting and Dashboards

Control-mapped dashboards for SOC 2, ISO 27001, HIPAA, and PCI DSS monitoring requirements.
Monthly evidence packs covering alert volumes, response times, and closure notes.
Executive views that summarize risk trend without raw event tables.

Escalation into MDR and Incident Response

Documented criteria for promoting an alert to containment or a formal IR engagement.
Warm handoff into MDR with the full investigation timeline attached.
Post-incident review that feeds root cause back into detection content.

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Cloud and SaaS Monitoring

AWS CloudTrail, Azure Activity, Google Cloud Audit, and Microsoft 365 log ingestion.
Identity-centric detections for token abuse, impossible travel, and privilege escalation.
Configuration drift alerts correlated with runtime events rather than reported alone.

Detections tuned to your estate, not a vendor default rule set.

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The escalations we get now arrive with a timeline and the affected accounts already identified.

Head of Security Operations, Financial Services

Where SIEM Programs Stall, and What We Do Differently

Business Priorities

Time to first detection

Who reads the alerts

Rule quality

Cost model

Audit position

Data ownership

When it gets serious

Industry Gaps

Months of platform work before any value

A queue nobody owns overnight

Vendor default packs left as shipped

Platform licence plus unfilled headcount

Screenshots gathered the week before

Logs locked inside the provider tenant

A ticket and a phone number

Our Proven Advantage

Priority sources and detections live in 2 to 4 weeks

Named analysts per shift with a documented triage path

Rules written to MITRE ATT&CK and reviewed every month

One monthly fee covering platform operations and analysts

Continuous evidence mapped to your control framework

Your tenant, your retention, exportable at any time

Defined promotion into containment and formal IR

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.

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Pick a time that works for you and walk through your current setup with one of our specialists. You will leave with a clear read on your options and a practical next step, with no obligation.

Independently Reviewed for Security Operations Delivery

Independent review boards list AppStudio among the providers Canadian teams use for security monitoring. Most clients arrive looking for a SIEM service provider because a platform they already own is generating alerts nobody has time to investigate.

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The SIEM, Cloud, and Detection Platforms We Operate

These are the platforms our analysts work in daily, whether you already hold the licence or we provision it. Coverage spans log collection, detection content, cloud control planes, identity signals, and the automation that moves an escalation to the right person.

Splunk

Elastic

OpenSearch

Graylog

Logstash

Grafana

Prometheus

Datadog

OpenTelemetry

Fluentd

Snort

osquery

VirusTotal

Fortinet

Palo Alto Networks

AWS

Microsoft Azure

Google Cloud

Okta

Auth0

Ansible

Terraform

GitHub Actions

PagerDuty

Jira

How We Stand Up and Run Your SOC

A platform licence is not a security operations function. The gap is collection that stays complete, detection content that gets maintained, and people who work the queue at three in the morning. We build all three before calling a SOC live.

Onboarding runs in priority order: identity and endpoint first, then network and cloud control planes, then the business applications holding your regulated data. Detections are written and validated per source as it lands, so coverage grows with evidence behind it rather than as a promise.

From go-live you receive monthly reporting on alert volumes, tuning changes, coverage gaps, and the content we retired, alongside a quarterly review of the use cases worth adding next.

We inventory every log source, rank them by investigative value, and stand up normalized collection with per-source retention. Parsing and field mapping are validated against real events before a source counts as onboarded.

We select priority detections for your assets, admin paths, and likely threat scenarios, then build them as reviewed content rather than default rules. Each detection is replayed against historical data to see what it would have fired on.

We agree the severity model, response times, escalation contacts, and out-of-hours expectations with your team, then write the triage playbook analysts will follow. Nothing goes live until every step of the escalation path has a name against it.

Analysts monitor and triage on defined shifts, investigate escalations, and hand over with written context rather than an open ticket. You receive findings with affected assets, a timeline, and a recommended action.

Each month we review false-positive rates, retire noisy content, and add use cases from hunt findings and new advisories. Coverage progress is reported against the plan so you can see what changed and why.

Measured Outcomes

What Our SIEM Operations Deliver

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average drop in low-value alerts after the first detection tuning cycle

of priority log sources onboarded within the first month of an engagement

of managed SIEM clients receive monthly operational and executive reporting

What Our Clients Say About Working With Us

Alistair Renwick

CISO, Credit Union, Winnipeg, MB

“We owned a security information and event management platform and had nobody to run it. AppStudio took over the console, rewrote the detections, and the escalations we get now are already investigated.”

Tessa Grindle

Director of IT Security, Hospital Network, Halifax, NS

“Their managed SIEM services mean an analyst triages our overnight queue before we log in, with the affected accounts already listed.”

Marcus Odell

VP Technology, SaaS Platform, Kitchener, ON

“As a SOC as a service partner they onboarded identity and endpoint first, so we saw real detections in weeks rather than after a six-month build.”

Yolanda Prentice

Head of Compliance, Insurance, Regina, SK

“Audit season stopped being a scramble. Security operations center as a service gives us dated, control-mapped evidence before the auditors ask for it.”

Devraj Chandran

Infrastructure Lead, Logistics, Mississauga, ON

“We compared several managed SIEM providers. AppStudio tuned the noise out instead of forwarding it, so the alerts that reach my team are the ones worth stopping work for.”

Fiona Whelan

IT Director, Municipal Government, Victoria, BC

“We wanted SIEM services that let us keep our own tenant and data, and that is what we got. The handover took a single session when our internal team grew.”

Ruben Alvarez

Security Manager, Manufacturing, Windsor, ON

“Their SOC services run alongside our plant control network without interfering. The monitoring is thorough and nothing touches the systems that cannot be touched.”

Nadine Charbonneau

CTO, FinTech, Laval, QC

“The board understood the reporting immediately: a SIEM security information and event management program that shows coverage and tuning every month in plain language.”

Gregory Halstead

Director of Security, Healthcare Group, Denver, CO

“We moved our security information event management off an in-house rota that could not staff nights, and coverage is now genuinely around the clock with named analysts.”

Priscilla Vance

VP Engineering, SaaS Company, Austin, TX

“The security information event management SIEM they operate for us finally turned our log data into investigations instead of an alert backlog nobody read. We also value that they act as a straight SIEM service provider, not a reseller.”

Success Stories

Skills Compétences Canada digital platform

Empowering Future Talent in Trades and Technology

Commissioned by Skills Compétences Canada, we built a national bilingual platform with native apps, a secure CMS, and Canadian cloud infrastructure to promote trades and technology careers at scale.

Canadian Wildlife Health Cooperative surveillance platform

Digitizing Wildlife Surveillance for National Resilience

For the Canadian Wildlife Health Cooperative, we replaced siloed tools with a cloud-native platform that unifies field reports, lab diagnostics, and cross-province analytics in real time.

Seattle Aquarium interactive digital experience

Interactive Learning Through Digital Experience

We unified kiosks, ticketing, and mobile into one cloud-native platform for Seattle Aquarium, raising visitor engagement and streamlining operations across every touchpoint.

SOC Use Cases Built Around Your Industry

Detection content differs by sector because the crown-jewel systems and the regulators differ. The SIEM services we build for a hospital and a credit union share a platform but not a rule set, and these are the monitoring priorities we stand up first in each one.

Healthcare & Life Sciences

Clinical record access monitored with alerts on unusual lookup patterns.
HIPAA-aligned audit trails retained for the full review period.
Medical device and clinical network telemetry brought into one index.

Pharmaceuticals & MedTech

Detections for research data exfiltration and unusual export volumes.
Laboratory and manufacturing logs correlated with identity events.
Evidence packs formatted for regulatory inspection and validation.

Accounting & Financial Services

Payment and wire-approval activity watched for segregation-of-duty breaks.
PCI DSS scoped logging with retention and access controls in place.
Detections for account takeover and privileged-user misuse.

Retail & Consumer Commerce

Point-of-sale and e-commerce logs monitored through peak trading periods.
Card-data environment segmented and watched for scope violations.
Bot, credential-stuffing, and checkout-abuse detections tuned per channel.

Government & Public Sector

Citizen-data access monitored with a full accountability trail.
Detections tuned for phishing and credential abuse against staff accounts.
Reporting aligned to public-sector security control requirements.

Logistics, Supply Chain & Transportation

Warehouse, fleet, and telematics systems monitored alongside corporate IT.
Supplier and integration accounts watched for credential misuse.
Detections for operational disruption and ransomware staging.

Telecom & Connectivity

Subscriber platform and core network logs handled at carrier volume.
High-ingest pipelines tuned so cost tracks real investigative value.
Detections for SIM swap, provisioning abuse, and lateral movement.

Education & eLearning

Student information system access monitored across terms and roles.
Research network activity separated from administrative telemetry.
Detections for shared credentials and unmanaged device access.

Travel, Hospitality & Aviation

Booking, loyalty, and property systems monitored around the clock.
Payment and guest-data flows watched for exfiltration patterns.
Seasonal ingest scaling that does not thin out detection coverage.

High-Tech, SaaS & Software Product Companies

Production cloud, build pipelines, and source control monitored together.
Detections for secret leakage, token abuse, and pipeline tampering.
Multi-tenant environments kept separate in logging and alerting.

Real Estate & PropTech

Building management and access-control systems brought into the SIEM.
Tenant and transaction records monitored for unauthorized access.
Detections for wire fraud attempts around closing activity.

Energy, Oil & Gas

Operational and IT telemetry correlated without destabilizing control systems.
Remote site connectivity monitored for unauthorized access paths.
Detections mapped to critical-infrastructure reporting duties.

Manufacturing & Industrial

Plant floor, MES, and ERP logs monitored as a single estate.
Detections for ransomware staging that would halt a production line.
Compensating monitoring for legacy systems that cannot be patched.

Media & Entertainment

Content pipeline and pre-release asset access closely monitored.
Detections for credential sharing abuse and distribution leaks.
Traffic spike handling that keeps detection latency stable.

Legal Services & Law Firms

Matter and document repository access logged to the individual user.
Detections for confidentiality breaches and unusual bulk downloads.
Evidence suitable for client security questionnaires and audits.

Nonprofit Organizations

Donor and beneficiary data monitored on a lean cost model.
Detections for grant fraud and business email compromise.
Coverage sized so monitoring fits a constrained operating budget.

Security Operations Center as a Service, Staffed and Measured

Buying a platform is procurement. Running it is a shift rota, a content backlog, and an evidence trail that has to hold up a year later. AppStudio provides security operations center as a service so collection, detection engineering, and analyst coverage arrive as one operating model with named owners rather than three separate projects.

Teams come to us as managed SIEM providers when an in-house deployment has turned into a data lake with a dashboard, or when SOC services need to run overnight without hiring three more analysts. You keep the tenant, the data, and the detection content, and you can take operations back in house whenever you choose.

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Frequently Asked Questions

It is the platform layer that collects logs from across your estate, normalizes them into a common schema, and runs detection content against the result. Security information and event management gives analysts one searchable record of what happened, on which account, and in what order, which is what makes a real investigation possible rather than guesswork.

The platform is the technology; SOC as a Service is the people and process that operate it. AppStudio provides both together, because a platform with no analyst rota produces alerts nobody triages, and a team with no normalized log data spends the night switching between consoles instead of investigating.

No. We operate the platform you already own, or provision one sized to your log volume and retention obligations. The recommendation follows your ingest volume, compliance scope, and existing tooling rather than a reseller agreement, and the licence stays in your name.

Identity and endpoint telemetry first, because most intrusions are visible there earliest. Firewall and cloud control-plane logs follow, then the business applications holding regulated data. AppStudio ranks sources by investigative value rather than volume, so the detections that matter arrive before the ingest bill grows.

Priority sources and the first detection set are typically live within a month, depending on how quickly log-forwarding and access approvals land. Coverage across secondary applications usually follows over the next quarter, added source by source with validation at each step.

By treating detection content as code that gets maintained. Rules are written for your environment, replayed against historical events, and reviewed monthly against their false-positive rate. Content that produces noise without findings is retired rather than left running, and analysts validate escalations before they reach your team.

Platform health, ingestion and parser maintenance, detection engineering, analyst triage on shift, escalation handling, and monthly reporting. What they do not include is your incident decision-making: containment actions that affect production stay with your team unless you separately engage our incident response service.

Yes. Continuous monitoring, alert handling records, and response timelines are captured as evidence and mapped to the relevant controls. Auditors receive dated reports covering the period under review instead of screenshots taken the week before, which is usually the difference between a clean finding and a remediation item.

No. Detection and investigation across all your log sources is the backbone this service provides. MDR adds guided containment on endpoints and identities. Many clients run both, with defined criteria for when an escalation becomes a containment action or a formal incident response engagement.

Yes, if you want it. Co-managed clients keep full console access and build their own searches and dashboards alongside ours. Fully managed clients receive tickets, reports, and executive summaries without needing to live in the console. Either way the tenant and the data remain yours.

Retention and search, which matters when an investigation reaches back months. It also provides the audit trail for access and configuration changes, the correlation layer across otherwise unrelated tools, and the reporting substrate that compliance dashboards are built from.

Monthly, based on ingest volume or asset count, retention length, and whether the SOC runs fully managed or co-managed. We scope it from your actual log sources rather than a tier chart, and the estimate separates platform cost from analyst operations so you can see what you are paying for.

Send us your current log source list and, if you have one, a week of alert volumes. AppStudio will come back with a coverage assessment, the onboarding order we would follow, and a monthly operating cost. Most engagements begin with identity and endpoint sources while the rest are scheduled.

Request a Consultation

Tell us which log sources you have today, what your current platform is producing, and where you think the coverage gaps are. We will come back with an onboarding order and a monthly operating cost.

Security Information and Event Management