India-built AI & blockchain engineering since 2017 · Serving clients worldwide

QA, Security & Compliance

Security Testing

Security testing finds exploitable weaknesses in your applications before someone else does. Speqto combines automated scanning with manual testing of web apps, mobile apps and APIs, following OWASP guidance, and delivers findings that developers can reproduce and fix, plus retesting to confirm closure.

  • Prototype in weeksProof before big budgets
  • Weekly demosSee progress, not slides
  • You own the codeFull IP assignment
  • 128+ engineersFive offices, three continents

How we test web, mobile and API security

For web applications we test against the OWASP Top 10 and the Application Security Verification Standard: injection, broken access control, authentication and session flaws, insecure deserialisation, server-side request forgery and misconfiguration. APIs get the OWASP API Security list, where object-level authorization failures dominate. Each category is tested with real payloads against every role, and results are recorded so a retest can follow the same steps.

Mobile testing follows the OWASP MASVS and covers local storage, certificate pinning, exported components, deep links, hardcoded secrets and reverse engineering resistance. Automation finds the easy issues; manual work finds business logic flaws that scanners cannot understand. Automation finds the easy issues; manual work finds business logic flaws that scanners cannot understand, such as skipping a payment step or editing another customer's record by changing an identifier.

Methods and where each fits

Static analysis (SAST) and dependency scanning run in the pipeline and flag risky code and vulnerable libraries early. Dynamic testing (DAST) probes a running application, and interactive tools sit between the two. Manual penetration testing chains weaknesses together, which is how real attackers work. We tune rules to your frameworks so developers see fewer false alarms and fix more of the real ones.

We agree scope, test accounts for each role and safe rules of engagement first. Testing targets staging where possible, and anything destructive is excluded or coordinated with your team. An NDA is available on request, and findings stay confidential from the first call onwards. Credentials and test data are handled carefully and deleted when the engagement ends. Anything unusual is raised with you immediately.

Reports developers can use

Each finding includes the affected component, a clear reproduction path, evidence, business impact, severity using CVSS plus context, and a specific remediation, often with a code or configuration example. Noise is removed, so you receive fewer, better findings that engineers believe. Technical detail is separated from an executive summary so managers can follow the risk picture quickly. Every issue includes a reference to relevant standards.

After fixes, we retest and mark each item as closed or still open. For teams that want continuity, we can add security checks to pull requests and run recurring tests after major releases, so security stays current as the product changes and new endpoints appear. A short walkthrough call helps your developers understand the root causes. Questions from developers are welcome afterwards.

What we do

What our Security Testing team delivers

Specific work we do for clients, with the senior people who do it.

  • Web application testing

    Manual and tool-assisted testing against OWASP Top 10 and ASVS, including access control, session handling, input validation and business logic.

  • API security testing

    Assessment of REST and GraphQL interfaces for broken authorization, data exposure, mass assignment, rate limits and token handling.

  • Mobile app security testing

    MASVS-based review of Android and iOS apps, covering storage, transport security, binary protections, exported components and backend interactions.

  • Pipeline security scanning

    SAST, dependency, secret and container image scanning integrated into CI, tuned to reduce false positives developers would otherwise ignore.

  • Penetration testing

    Scoped adversarial testing that chains weaknesses to show realistic attack paths and the business impact of each with evidence suitable for management..

  • Retesting and verification

    Confirmation that fixes work and have not introduced new issues, with updated reports suitable for customers or auditors.

Why Speqto

A team you can rely on from the first call

The habits that keep projects calm: clear scope, visible progress and engineers who stay accountable.

  • Building since 2017

    Nine years of shipping web, mobile, AI and blockchain products for startups and enterprises.

  • 128+ engineers

    A bench of senior engineers, designers and QA, so one person leaving never stalls your product.

  • Offices on three continents

    Noida HQ with teams in Surat, London, the US and Ho Chi Minh City for overlapping working hours.

  • AI-first workflow

    AI-assisted coding, testing and reviews speed delivery, with a named human accountable for every merge.

  • Weekly demos

    You see working software every week and can redirect early, long before a release surprise.

  • You own everything

    Full IP assignment, repository access from day one and an NDA before we talk details.

How we deliver

A proven process from idea to scale

Transparent, agile delivery with weekly demos and clear milestones, so you always know what is shipping and why.

  1. 01

    Discover

    Workshops to understand goals, users, data and success metrics.

  2. 02

    Plan

    Architecture, roadmap, estimate and a team shaped to your needs.

  3. 03

    Design

    UX flows, prototypes and technical design validated with stakeholders.

  4. 04

    Build

    Agile sprints with weekly demos, code reviews and automated testing.

  5. 05

    Launch

    Secure deployment, monitoring and a smooth go-live.

  6. 06

    Scale

    Ongoing optimization, new features and support as you grow.

Technology

Tools and platforms for Security Testing

The stack our engineers use on this kind of work every week.

  • OWOWASP ZAP
  • Burp Suite
  • SESemgrep
  • SonarQube
  • SNSnyk
  • TRTrivy
  • GIGitleaks
  • MOMobSF
  • FRFrida
  • NUNuclei
  • SQsqlmap
  • OWOWASP ASVS
Outcomes

What you can expect

Every engagement is tied to measurable business results, not just deliverables.

01

Fewer exploitable flaws

Authorization, injection and configuration weaknesses are found and closed before launch or before a customer questionnaire asks about them.

02

Clear remediation path

Findings are prioritized and actionable, so engineers know what to fix first and how, instead of receiving a raw scanner export.

03

Evidence for customers

Reports and retest confirmations support security reviews with enterprise buyers, partners and auditors and for the questionnaires buyers send..

FAQ

Security Testing FAQs

Straight answers on cost, timelines, IP ownership, team setup and how we work. Cannot find yours? Ask a solutions architect directly.

What is the difference between a vulnerability scan and a penetration test?

A scan automatically looks for known issues and misconfigurations. A penetration test adds human judgment to chain weaknesses, test business logic and demonstrate real impact. Most products need both, scanning continuously and manual tests periodically. Most products need both, at different cadences.

How often should we run security testing?

Scan on every build, and run manual testing before major releases, after architecture changes and at least on a regular schedule such as annually. Customer contracts or compliance programs may set their own frequency. We can also align the schedule with release plans.

Will testing disrupt our live system?

Not if planned properly. We prefer staging, agree rate limits and test windows, avoid destructive actions and share a contact channel. Any production testing is coordinated and limited to approved targets. Rate limits and windows are written into the plan.

Do you test AI features such as LLM chatbots?

Yes. We probe for prompt injection, data leakage, unsafe tool use and excessive agency, using the OWASP Top 10 for LLM applications alongside conventional application testing. Findings are reported with the same severity scheme as any other vulnerability, so your team can track them in existing workflows.

Client reviews

Rated 5.0/5 by clients on Clutch

Independent, verified reviews from founders and technology leaders we have worked with. Read them in full on each platform.

“What I found most impressive about Speqto Technologies was their profound technical depth.”

Andrea Daminelli Founder & Co-CEO, Daze Milan, Italy · Blockchain development for an EV charging company
Verified review on Clutch

“The project management throughout this complex undertaking was exceptionally proactive and structured.”

Rostyslav Burylo CEO, Lynksen Lisbon, Portugal · Blockchain development
Verified review on Clutch

“Their ability to translate complex cryptographic concepts into actionable, business-aligned strategies set them apart.”

Oleksandr Sendulskyi Senior Marketing Manager, BINTIME IT Company Ukraine · Blockchain development services
Verified review on Clutch

See all reviews

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