Penetration testing · Threat modeling · Hardware & IoT security
BREAK WHAT MATTERS. SECURE WHAT COUNTS.
We're the attackers you hire on purpose. HexaSentra is a Pune-based penetration testing (VAPT) company that breaks software, cloud, networks, and the hardware they run on, the way real adversaries do. Then we hand you the roadmap that makes sure it never happens again.
- 0years breaking real systems
- 0findings manually verified
- 0attack surfaces covered
- <24hresearcher response time
Trusted across fintech · healthcare · SaaS · e-commerce · government · IoT
Scanners replay yesterday's attacks. Real risk lives in business logic, access control, and a hundred decisions made under deadline. We find it the only way it can be found, by hand.
01( Services )
EVERYTHING AN ATTACKERSEES. TESTED.
Scoped to your actual risk. Tested manually by a senior researcher. Documented so your engineers can act the same day. No tool dumps, no false-positive noise, no junior handoffs.
Penetration testing
Web apps, APIs and platforms, attacked the way a real adversary works them, auth bypass, business-logic abuse, chained weaknesses scanners label "low" until someone connects the dots.
You get: validated findings · working PoCs · fix guidanceEnterprise assessment
How your systems trust each other, where that trust breaks, and the exact path an attacker walks from reception to your crown jewels.
You get: attack-path map · leadership brief · hardening planRed teaming
A quietly run campaign against your detection and response. Stealthy, controlled, fully logged, built to teach your blue team, not to break your week.
You get: full campaign log · detection gaps · purple-team debriefSecure code review
Line-by-line reading of your critical paths before they ship. We find the logic flaw the compiler loved and the reviewer missed.
You get: flagged diffs · exploitability rating · patch reviewOn-call pentester
A named researcher on your channel, month after month, during design, after fixes, and mid-incident, when a calm expert voice matters most.
You get: architect reviews · rapid retests · incident supportMobile security
iOS and Android, from release binaries to the APIs behind them, everything the app leaks when it thinks no one is watching.
You get: binary analysis · API review · store-ready fixesHardware pentesting
The device is the attack surface: firmware dumped over UART, boot chains bent, radios interrogated. A dedicated practice for the silicon your software runs on.
You get: firmware analysis · board-level fixes · manufacturing guidanceThreat modeling
Before you build, we map who is coming for you: assets, adversaries, attack trees. Then it becomes a prioritized mitigation plan your engineers can actually execute.
You get: attack trees · ranked mitigations · design reviewSecurity consulting
Fractional security leadership: architecture reviews, secure SDLC design, compliance prep for SOC 2 and ISO 27001, and the honest voice in the room when decisions get hard.
You get: security roadmap · SDLC design · audit readiness02( Hardware practice )
CHIPS, FIRMWARE,RADIOS. TESTED.
Your product ships with a CPU, a firmware image, a radio, and a hundred decisions made under deadline. Attackers buy the same device for the price of a coffee, open it up, and start reading. So do we, first.
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01
Firmware extraction
UART, JTAG, SPI and I²C, found, dumped, decoded, diffed against every version you've shipped.
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02
Boot chain attacks
Bootloader abuse, rootfs extraction, signature bypasses, bricked board to root shell.
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03
Radio & protocols
BLE, Zigbee, Wi-Fi, NFC, RFID, sniffing, replay, injection, pairing flaws.
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04
Fault injection
Voltage and timing glitches against unprotected state machines.
03( Method )
NO MYSTERY.JUST METHOD.
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01
Scoping
A free, honest call. We map your environment, agree rules of engagement, and tell you plainly what's worth testing, including what isn't.
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02
Testing
Deep manual work against the agreed scope, with updates as we go, not silence for two weeks followed by an invoice.
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03
Reporting
An executive brief your board reads in ten minutes, and a technical report your engineers reproduce line by line.
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04
Support
Fix guidance while you patch, and a free retest when you're done. The engagement ends when the findings are closed.
04( Engagement models )
PRICED BY SCOPE,NOT BY TEMPLATE.
Scoped assessment
Web & mobile apps, APIs, cloud setups
Customquoted after the scope call
- Manual pentest of an agreed surface
- Validated findings with proof-of-concepts
- Executive and technical reports
- Free retest within 30 days
Enterprise · red team · hardware
Multi-system environments, devices, long-running work
Customscoped together with your team
- Cross-environment attack paths
- Red team detection & response testing
- Hardware & firmware assessment
- Retests, continuous advisory, threat modeling workshop
- NDA first. Signed before any technical detail changes hands.
- Discretion. Findings under enterprise-grade handling.
- Transparency. You see what we see, while we see it.
- Rules of engagement. Documented and agreed in writing.
05( Who we work with )
DIFFERENT SIZES,SAME STANDARD.
Startups
Security designed in before the first enterprise deal asks for it.
SaaS companies
Continuous validation across releases, without slowing the train.
Enterprises
Complex, high-stakes environments where "complicated" is the norm.
Device makers
Connected products that arrive hardened, not hoped-for.
"Working with HexaSentra feels like having experienced security professionals as part of our own team. They don't just test, they understand our business."
06( FAQ )
ASKED BEFOREEVERY ENGAGEMENT.
Will testing disrupt our production systems?
No. Every engagement runs against a written scope and rules of engagement, agreed before we touch anything. Destructive techniques are off by default, testing windows are coordinated with your team, and red team operations carry an instant kill switch.
How are you different from a scanner or a bug bounty?
Scanners replay known patterns and miss everything that involves thinking. Bug bounties bring volume but wildly uneven skill and zero accountability. We bring a named senior researcher who studies your business logic, chains weaknesses the way a real attacker would, and stands behind every finding.
What does hardware pentesting actually involve?
We treat your device like an attacker who bought one: opened on a bench, debug ports located (UART, JTAG, SPI), firmware extracted and analyzed, boot chain tested, radios like BLE and NFC interrogated. You receive firmware fixes, hardware redesign advice, and manufacturing hardening guidance.
What's threat modeling, and do we need it before a pentest?
Threat modeling maps your assets, the adversaries who want them, and the paths they would take, before a single test runs. It sharpens every later engagement, and for new products it is the cheapest security you will ever buy. Run it standalone or bundled into scoping.
What's in the final report?
Two layers. An executive brief: what matters, why, in business terms, ranked by what we'd exploit first. And a technical report: step-by-step reproduction, working proof-of-concepts, CVSS scoring, and fix guidance specific to your stack.
How long does an engagement take?
A typical scoped assessment runs one to three weeks. Red team and hardware engagements run longer by design, because realism takes time. You'll get a precise timeline, and a fixed price, after the scope call.
Do you sign an NDA before we share anything?
Always, and gladly. It's signed before any technical discussion, and everything after, findings, evidence, credentials, scripts, stays under it.
YOUR ATTACKERS ARE ALREADY TESTING YOU. HIRE THE ONES WHO REPORT BACK.
Book a free scope call07( Contact )
TALK TO A RESEARCHER,NOT A SALES DECK.
Tell us what you're protecting and what's keeping you up at night. Within 24 hours you'll hear back from someone who has actually broken the kind of system you're running, with honest advice, even if that advice is "you don't need us for this."
- Emailcontact@hexasentra.com
- Securitysecurity@hexasentra.com
- OfficePune, Maharashtra, India
- ResponseWithin 24 hours, every time