Vendor Security · Supplier Cyber Risk · Bangladesh

Vendor Cybersecurity Assessment in Bangladesh

Find out whether the Bangladesh vendors that handle your data, systems or payments can actually protect them. We review their security controls against ISO 27001, SOC 2 and NIST CSF, check the evidence behind every answer, and give you a clear verdict with the fixes needed.

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Definition

What Is a Vendor Cybersecurity Assessment?

A vendor cybersecurity assessment is a review of a supplier’s security controls, policies and evidence to decide whether it can safely access your data, systems or network, and which fixes or contract terms are needed before it does.

It goes deeper on security than a general third-party risk assessment, which also covers financial, legal and ESG risk. The rule is simple: a questionnaire answer is a claim, and we ask for the evidence behind it.

Vendor saysWe check
“We use MFA”
Identity settings screenshot and active user list
“Your data is encrypted”
Encryption settings and key management policy
“We back up every day”
Backup logs and a recent restore test
“Staff are trained”
Training records with names and dates
USD 4.91Maverage cost of a breach that started with a third-party vendor or supply chain compromise
267 daysto identify and contain these breaches, the longest of any attack type in the study
15%of breaches started this way, making it the second most common way in

Source: IBM Cost of a Data Breach Report 2025, 600 organisations breached between March 2024 and February 2025.

Ten control areas

What We Check in a Vendor Security Review

Every review covers the same ten areas, so you can compare vendors side by side. The weight of each area depends on what the vendor will access.

Checked first

Identity and access

Multi-factor login, least privilege, shared accounts, and how fast leavers lose access.

Data protection

Encryption, retention, deletion and who can see your data.

Network and devices

Firewalls, antivirus, device encryption.

Patching

Vulnerability scans and patch speed.

Backup and recovery

Offline copies and restore tests.

Incident response

Plan, contacts and breach notice time.

Secure development

Code review and testing, for software vendors.

Cloud setup

Storage, admin roles and logging.

People

Background checks and security training.

Subcontractors and data location

Which other companies and countries your data passes through, and what they are bound to.

Assessment levels

Four Levels of Assessment, Matched to Risk

A stationery supplier and a payroll provider should not get the same review. We set the level by what the vendor will touch: your data, your systems, your money or your customers.

Each level includes everything in the levels before it. We never scan or test a vendor’s systems without their written permission.

Which level does your vendor need?

If more than one line applies, use the higher level.

Supplies goods or office services onlyLevel 1
Stores or processes your dataLevel 2
Logs in to your systems or networkLevel 3
Runs payroll, payments or a critical serviceLevel 4
Level 1

Security questionnaire

Structured questions based on SIG, CAIQ or your own template.

Best for: Low-risk vendors
Level 2

Evidence review

Policies, ISO 27001 certificate and scope, SOC 2 report, screenshots and logs checked against each answer.

Best for: Vendors handling your data
Level 3

External exposure check

Non-intrusive review of the vendor's internet-facing websites, email security and leaked credentials, with their written permission.

Best for: Vendors with system access
Level 4

Remote or on-site review

Live walkthrough of key controls with the vendor's IT team, at their office in Bangladesh where needed.

Best for: Critical vendors

Warning signs

Red Flags to Look For in a Vendor's Security

These are the gaps a questionnaire alone often misses. Each one is quick to check once you ask for evidence.

Shared admin loginsOne password used by several staff, so no one can be held to account.
No MFA on email or remote accessEmail and remote desktop protected by a password alone.
Former staff still have accessNo offboarding checklist, so accounts stay open for weeks.
Backups that were never restoredCopies sit on the same network and nobody has tested a restore.
Unsupported or unlicensed softwareSystems that no longer get security updates.
Client files on personal appsWork shared through personal email, WhatsApp or USB drives.

Deliverables

What You Receive

  • Executive summaryOne page: approve, approve with conditions, or reject, and why.
  • Control scorecardA grade for each of the ten areas, based on evidence.
  • Evidence logWhat the vendor provided, and what is still missing.
  • Remediation planEach gap with an owner, a deadline and a follow-up check.
  • Contract security clausesRight to audit, breach notice time, data return and deletion, and subcontractor approval.

Illustrative example. Grades are based on evidence seen, not on questionnaire answers alone.

FAQs

Vendor Cybersecurity Assessment: FAQs

Bringing on a new supplier? Combine this with vendor onboarding and KYB checks.

It is a review of a supplier’s security controls, policies and evidence to decide whether it can safely access your data, systems or network, and which fixes or contract terms are needed first.

A third-party risk assessment looks at all risks a vendor brings, including financial, legal and ESG risk. A vendor cybersecurity assessment goes deeper on security controls and evidence only. See our third-party risk assessment service for the wider review.

Typical evidence includes security policies, an ISO 27001 certificate with its scope, a SOC 2 report, recent vulnerability scan or penetration test summaries, backup and restore records, access reviews and training records.

Not on its own. We check that the certificate or report is current, that its scope covers the service you are buying, and whether it lists exceptions. Many smaller Bangladesh vendors have neither, so we check their controls directly.

Only with the vendor’s written permission. Level 3 is a non-intrusive check of internet-facing systems. A full penetration test is a separate engagement agreed with the vendor.

We map findings to ISO/IEC 27001:2022, SOC 2, NIST CSF 2.0 and CIS Controls v8. We can also use the SIG or CAIQ questionnaires, or your company’s own security questionnaire.

It depends mostly on how quickly the vendor shares evidence. A questionnaire and evidence review usually takes one to three weeks. Critical vendors with a site visit take longer.

You get three options: reject the vendor, approve with conditions and deadlines for fixes, or accept the risk with extra controls on your side. We can re-check the fixes before access is granted.

Before you share data

Book a Vendor Cybersecurity Assessment

Tell us the vendor, what data or systems they will access, and your deadline. We will confirm the assessment level, timeline and fee in writing.

BPO Bangladesh · Suite 610, 5th Floor, Rupayan Shopping Square, Bashundhara R/A, Dhaka 1229 · +880 1711-990020

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Email [email protected]