What is K-SOX (internal accounting controls)?

K-SOX is Korea's framework for internal controls over financial reporting. Listed and certain large companies must perform design and operating effectiveness testing of IT general controls (ITGC) and process-level controls (PLC).

What problems does Logstack solve?

Logstack automates population extraction, manual evidence matching, direct-DB change logs, and developer/migrator segregation—typically cutting audit response time to one-fifth and reducing cost by up to 70%.

How long does implementation take?

It depends on the product: Design Capture and Deployment System about 1–2 weeks; Audit Manager, Evidence Map, and ITSM about 2–3 months.

Logstack is used by listed companies and large mid-market enterprises. Customers include GemVax, HOB, DR Tech, SGU, Samsco, LOT, Daehan Steel, and others.

Logstack — K-SOX ITGC/PLC Automation for Internal Accounting

Why Logstack

Is this year's audit season
already under control?

01

Population extraction

3–4 hours every cycle

ERP → Excel cleanup loops

02

Evidence matching

~70% still manual

Voucher-by-voucher matching

03

Design testing

Hundreds of manual captures

Omission risk everywhere

04

Deployment history

Records scattered

Waiting on engineering

05

Workpapers

Endless template tweaks

Version chaos

06

Audit response

Every ad-hoc request

Re-gathering evidence

That time?
Logstack does it for you.

Solutions

Five products covering
the full internal-accounting lifecycle

Audit Manager

The complete digital internal-accounting stack

Move from spreadsheets and folders to one web-based system. Role-based workflows digitize design and operating assessments end to end.

Role-based workflow (Owner → Tester → Reviewer)
Real-time progress dashboards
Bulk workpaper export

Typical rollout: ~2–3 months

FY2025 operating assessment

Internal accounting assessment status

156

Total controls

89%

Progress

128

Done

Role-based workflow

👤

Owner

✓

Tester

📋

Reviewer

Evidence Map

The pinnacle of verification automation

Automatically gather operating-assessment data and match supporting evidence. Let the system replace line-by-line manual reconciliation.

Population automation (ITGC/PLC)
Evidence auto-matching
Statistical sampling and automated workpapers

Typical rollout: ~2–3 months

TR-COM-01

Automation scenario flow

STEP 1

Data collection

STEP 2

Rule extraction

STEP 3

Evidence match

2,345

Extracted

98.2%

Match rate

25

Sample size

Design Capture

Where design-test capture automation starts

Automate dozens or hundreds of manual captures—build once, reuse every year, with screen and system clock together for defensible evidence.

Tailored automated capture
Screen + system clock in one shot
~90% faster evidence collection

Typical rollout: ~1–2 weeks

FY2025 design assessment

Automated capture status

124

Total captures

124

Done

0

Pending

Capture items

📸

Access rights

✓ Done

📸

Logging config

✓ Done

📸

Backup config

✓ Done

Audit Deployment System

Deployment built for internal-accounting controls

The only internal-accounting-focused platform that unifies DB queries and application releases. Tie approval to execution with a full audit trail.

Approval integration + emergency releases
DB queries + application releases in one place
Auto-documentation and end-to-end traceability

Typical rollout: ~1–2 weeks

Release management

Approval-linked deployment

Release process

📝

Request

✅

Approve

🚀

Deploy

📋

Document

48

This month

100%

Documented

Audit ITSM

ITSM tuned for internal-accounting workflows

Manage five request types—development, test, migration, accounts, and more—in one place. Integrate approvals and HR/vendor data to simplify IT documentation.

Five integrated request templates
Approval system integration
Custom form builder

Typical rollout: ~2–3 months

IT service management

Unified request management

💻

Development

🧪

Testing

📦

Migration

🔑

Accounts

📋

Other

Why We Know

Internal accounting—
built by people who've done the work.

"As an auditor for ten years—hundreds of companies—I saw which teams struggled every season and which sailed through."

"From ITGC populations and DB change logs to developer/migrator segregation, PLC approval evidence, and three-way matching— I watched teams repeat the same manual work every year just to avoid control deficiencies. Along the way I learned exactly what auditors scrutinize and what evidence they demand."

"That experience is why we built Logstack. Audit readiness can feel different from here on."

Results

Outcomes after adoption

Representative customer averages

0%

Cost reduction

0×

Productivity gain

0%

Audit time saved

Wondering what it could mean for your organization?

Request a tailored ROI view →

The Only One

Why hasn't this existed before?

Internal-accounting automation only works when it speaks the auditor's language.
Populations, direct-DB change logs, developer/migrator segregation,
PLC approval/review controls, three-way matching—
it's a domain you only know if you've carried the binder yourself.

Logstack is Korea's first and only
specialist platform for internal-accounting automation.

[ITGC] Direct DB change-log management — unique in Korea

[ITGC] Full support for developer/migrator segregation

[PLC] Automated approval/review evidence + three-way matching

Five integrated products

Brochure