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Trezbon Security Services

Find your DDoS breaking point before an attacker does

The Continuous DDoS Vulnerability Audit simulates real multi-vector attacks against your live assets, scores your resilience and shows exactly how to harden it, then repeats to prove it improved.

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TREZBON TEST CONSOLEOrchestrates distributed test botsUSAFIAUJPDEKRBOTNET SIMULATIONINTERNETISP / UPSTREAMSCRUBBINGFIREWALL / WAFDEGRADEDTARGETweb and app servicesLegitimate usersAttack traffic droppedHEALTH CHECK · RESPONSE TIMEBASELINEUNDER ATTACKMITIGATEDRECOVEREDDRS 110 · DDoS Resilience Score (illustrative)
Baseline health check records normal response timeTest bots launch a multi-vector flood from global source IPsUpstream scrubbing and WAF engage and drop attack trafficMonitoring tracks availability and response under loadRecovery is verified and a DDoS Resilience Score is issued
120+Attack techniques across L3, L4 and L7
50-4,000Test bots per standard package
Up to 240 Gbit/sSimulated throughput
1-10DDoS Resilience Score per scenario

Why test continuously

DDoS attacks are frequent, cheap and costly

Most organisations only learn their true exposure once an attack is under way. Most DDoS protection is configured once and never validated under real attack conditions.

121%

Year-over-year rise in DDoS attacks mitigated by major providers in 2025

Cloudflare, 2025
$22K

Average cost of every minute of DDoS-caused downtime

MazeBolt, 2025
70%+

Of organisations hit once are targeted again within the same year

Link11, 2026
$38/hr

Typical cost to rent a DDoS-for-hire service

StationX, 2026

Firewalls, WAFs and upstream scrubbing all have activation thresholds, capacity limits and blind spots. The only way to find them before an attacker does is to test them.

What the audit delivers

Map, simulate and improve

An end-to-end audit led by Trezbon engineers, from attack surface discovery to a prioritised fix list.

01

Map

Know exactly what is exposed before any traffic is sent.

  • Non-disruptive Attack Surface Mapping of domains and IP ranges
  • Detects CDN, security-provider and cloud front ends
  • Open ports, services, operating systems and web applications
  • Recommended attack vectors for what is actually exposed
  • Agreed scope, authorisation and test windows
02

Simulate

Controlled, multi-vector attacks from globally distributed test bots.

  • 120+ techniques across application, transport and network layers
  • Sources spread across multiple countries for realistic conditions
  • 15-second baseline and post-attack health checks
  • Continuous response-time monitoring against baseline
  • Observation of ISP and upstream protection engagement
03

Improve

Scores, fixes and re-tests that prove the defences got better.

  • DDoS Resilience Score from 1 to 10 per scenario and overall
  • Mitigation recommendations for every layer of the stack
  • Recovery-time measurement after each scenario
  • Executive report plus technical findings
  • Repeat audits to track resilience trends over time

How a test runs

A controlled, measurable methodology

Every scenario is bracketed by health checks, so impact and recovery are measured, not guessed.

1

Scope and map

Attack Surface Mapping identifies exposed infrastructure, ports and services.

2

Baseline health check

A 15-second check records normal response time.

3

Simulate attacks

Controlled multi-vector attacks run from global source IPs.

4

Monitor in real time

Response times are tracked against baseline throughout.

5

Score and recover

A post-attack check measures recovery and each scenario gets a DRS.

6

Report and recommend

An executive report delivers the score and tailored fixes.

Testing depth

An attack library spanning every OSI layer

Based on what mapping discovers, we select from 120+ techniques so each test reflects your real exposure.

40+vectors

Application layer (L7)

HTTP(S) GET/POST floods, Slowloris, R-U-Dead-Yet, SSL Squeeze, DNS query and SMTP floods

Exhaust server and application resources

70+vectors

Transport layer (L4)

TCP SYN, ACK, FIN and RST floods, UDP and fragmented UDP floods, connection exhaustion

Overwhelm connection state

6+vectors

Network layer (L3)

ICMP echo, timestamp and unreachable floods, Ping of Death, fragmented ICMP, carpet bombing

Saturate the IP layer itself

Scoring framework

The DDoS Resilience Score

Each scenario is scored from 1 to 10 by comparing response time before and during the attack. If access degrades or stops, the score falls accordingly, giving a clear, comparable measure over time.

8.0 - 10.0Highly resilient
5.0 - 7.9Moderately resilient
3.0 - 4.9Low resilience
1.0 - 2.9Weak
Pre-attackA 15-second health check sets the baseline response time.
During attackResponse times are monitored continuously against baseline.
Post-attackA further health check measures recovery time.

The overall score averages every scenario. It reflects only the assessed targets, vectors, durations and intensities, which is why repeat testing is recommended to track trends.

Test sizing

Standard packages sized to your environment

Each standard package runs a 60-minute test window, scaled by concurrent test bots and simulated throughput. Larger or longer scopes, such as overnight windows, can be agreed on request.

50bots3 Gbit/s
100bots6 Gbit/s
200bots12 Gbit/s
300bots18 Gbit/s
400bots24 Gbit/s
600bots36 Gbit/s
1,000bots60 Gbit/s
4,000bots240 Gbit/s

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Deliverables

Mitigation recommendations across every layer

Every engagement concludes with tailored, actionable guidance and an executive report.

ISP and upstream protection

Optimise activation thresholds, adopt always-on mitigation and apply policy consistently at subnet level.

Network devices

Tune SYN cookies and connection validation, rate-limit connection set-up and validate packet-per-second capacity.

WAF and application layer

Behavioural, rate-based detection with separate policies for read and state-changing requests.

TLS and resource management

Scale cryptographic processing, rate-control handshakes and offload TLS to scalable components.

Service-specific controls

Tailored guidance for web apps, collaboration platforms, VPN gateways and mobile or device-management back ends.

Monitoring and readiness

Continuous CPU, session and TLS monitoring, correlated with mitigation events and clear escalation paths.

Why Trezbon

Safe, repeatable and regionally delivered

Authorised, scoped testing from Dubai, with engineer-led reporting your leadership can act on.

Safe by design

Non-disruptive mapping, agreed windows and bandwidth limits, and health checks before and after every scenario.

Repeatable

Re-run the same scenarios after each change to prove the fix worked and track your score over time.

Actionable reporting

An executive summary with the score, plus technical findings and a prioritised mitigation roadmap.

FAQ

Continuous DDoS Vulnerability Audit questions

Answers to common questions from security and infrastructure leaders.

What is the Continuous DDoS Vulnerability Audit?

It is a controlled, authorised DDoS testing service. We map your exposed attack surface, simulate multi-vector attacks from distributed test bots, measure how your services and upstream protection respond, and issue a DDoS Resilience Score with tailored mitigation recommendations. Repeating the audit lets you track resilience over time.

Is it safe to run DDoS tests against live services?

Tests run only against assets you own or are authorised to test, inside agreed windows and bandwidth limits. Attack Surface Mapping is non-disruptive, baseline and post-attack health checks bracket every scenario, and your ISP or mitigation provider can be informed in advance.

How is the DDoS Resilience Score calculated?

Each scenario is scored from 1 to 10 by comparing average response time before and during the attack, with recovery time measured afterwards. The overall score averages all scenarios. Scores of 8 to 10 indicate high resilience and scores below 3 indicate weak resilience.

Which attack types are simulated?

We select from 120+ techniques across the application, transport and network layers, including HTTP(S) floods, Slowloris, SSL floods, TCP SYN/ACK/RST floods, UDP and fragmented floods, and ICMP-based attacks, chosen from what the mapping discovers.

How big a test do I need?

Standard packages are sized by concurrent test bots and simulated throughput, from 50 bots at 3 Gbit/s up to 4,000 bots at 240 Gbit/s, each with a 60-minute test window. Larger or longer scopes, such as overnight windows, can be agreed on request.

How do I start?

Email info@trezbon.com or call +971-56146 5956. We scope the assets, agree the test windows and authorisation, and issue a clear Service Description Document before any traffic is sent.

Ready to test your DDoS defences?

Speak with a Trezbon specialist to scope your first audit and agree the test windows.

Email info@trezbon.com