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0x3 Security Cyber Security Services Overview

 

 0x3 Security is a hacker-built cybersecurity partner for SMBs. We deliver end-to-end protection by emulating the tactics of real adversaries and turning them into your strongest defense. From penetration testing and red team operations to cloud, API, and application security, we expose and validate risks that matter. Our managed cybersecurity services layer in enterprise-grade defenses like CrowdStrike and NinjaOne, giving SMBs the same 24/7 protection Fortune 500s rely on — without the Fortune 500 price tag. We don’t just uncover vulnerabilities; we provide prioritized, actionable fixes that strengthen resilience, ensure compliance, and keep your business one step ahead of attackers. 

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Our services

End Point Protection

CrowdStrike Falcon Enterprise

Advanced threat detection that goes beyond antivirus — stopping ransomware, zero-day exploits, and insider threats in real time. 

24/7 Managed Detection & Response

Continuous monitoring and response powered by red team expertise, ensuring attackers are identified, contained, and eliminated before they become a breach. 

Pro-active Threat Hunting

We use CrowdStrike’s LLM's to actively search your network, endpoints, and cloud for signs of hidden attackers. Leveraging hacker tactics and real-world threat intelligence, our team uncovers stealthy threats before they can cause damage — keeping your business one step ahead. 


Pentesting Services

External Pentesting

Our external penetration tests simulate attacks from the internet, targeting your publicly accessible assets .  We identify exploitable vulnerabilities an adversary could leverage to gain initial access or pivot further into your environment—without any internal access. 

Internal Pentesting

We emulate what a threat actor could achieve after gaining initial access—whether from a rogue employee or compromised endpoint. Internal tests focus on privilege escalation, lateral movement, insecure protocols, password reuse, and Active Directory attack paths to assess how far a compromise can spread. 

Web App & API Pentesting

Our team conducts in-depth testing of web applications using OWASP Top 10 and beyond. We assess authentication, authorization, input validation, business logic, session handling, and custom attack surfaces to discover real threats like SQL injection, XSS, IDORs, SSRF, RCE, and more. 

LLM - A.I. Pentesting

We probe and harden your AI models and prompt pipelines against prompt injection, data poisoning, model extraction, and adversarial input attacks. Combining offensive AI testing techniques with real-world red team tradecraft, we deliver prioritized findings, exploit proofs-of-concept, and developer-ready remediation steps so your LLMs remain reliable, private, and safe in production. 

Mobile Pentesting

We attack your mobile apps and backend services like real-world adversaries to find the bugs that matter. Through static & dynamic analysis, reverse engineering, API fuzzing, network interception, auth/session testing, insecure storage checks, and jailbreak/root bypass testing, we expose exploitable weaknesses in both native and hybrid apps. Deliverables include prioritized findings, clear reproduction steps/PoC, and developer-friendly remediation guidance.

Physical Pentesting

We test the human and physical defenses protecting your critical assets. By attempting real-world intrusions—such as badge cloning, lock picking, tailgating, and surveillance bypass—we identify gaps in access control, response protocols, and facility security posture. 


Red Team Engagements

Adversary Threat Simulation

We emulate advanced persistent threats (APTs) to evaluate your organization's detection, response, and resilience. Using real-world tactics mapped to the MITRE ATT&CK framework, our simulations uncover blind spots across your people, processes, and technology—before real attackers do. 

Social Engineering

We simulate phishing, vishing, smishing, and in-person pretexting to assess your organization’s human layer of defense. Our campaigns measure user susceptibility, raise awareness, and help build a security-conscious culture to reduce the risk of manipulation. 


GRC Audit and Compliance

Compliance Gap Assessment

We run a targeted gap analysis against the frameworks that matter to you (SOC 2, HIPAA, PCI DSS, NIST CSF), then deliver a prioritized remediation roadmap so you know exactly what to fix first.
Deliverables: one-page risk heatmap, prioritized remediation plan with estimated effort & cost. 

Policies, Playbooks & Incident Response Program

We craft compliance-grade policies and an incident response playbook tailored to your tech stack and people, then test it with tabletop exercises so your team actually knows what to do when it matters.
Deliverables: custom policy pack (Acceptable Use, IR, Data Handling), IR playbook + 1 tabletop exercise. 

Continuous Compliance & Vendor Risk Management (Managed)

A hands-off managed service that automates evidence collection, continuous control monitoring, and third-party risk checks — paired with monthly compliance health reports and remediation sprints.
Deliverables: compliance dashboard + monthly health report, vendor risk scorecards and remediation tickets. 


NinjaOne RMM — Remote Monitoring & Management

Automated Patching & Patch Compliance

Keep Windows, macOS, Linux and third-party apps patched on a scheduled, audited cadence — automated approvals, testing windows, and rollback options to reduce risk without breaking business workflows.
Deliverables: Patch policy configuration + weekly patch runs, compliance report showing patch status & exceptions. 

Automated Remediation & Runbooks

 Turn repeatable fixes into one-click/auto-playbooks: identify common alerts and automatically remediate (or escalate) using NinjaOne scripts and automation policies.
Deliverables: 5–10 production runbooks (e.g., orphaned account lock, AV re-install, disk cleanup) + automation test report. 

Security Orchestration: NinjaOne + CrowdStrike Integration

Combine NinjaOne’s remediation controls with CrowdStrike detections to automatically isolate, patch, and remediate compromised hosts — hacker-informed playbooks that close the loop fast.
Deliverables: Integration playbook (CrowdStrike → NinjaOne actions), automated containment & patch workflow. 


Cyber Threat Intel

Executive Cyber Threat Intel & Monitoring

A Strategic OSINT & Cyber Threat Intelligence for Principals
A concise, executive-facing intel product that delivers high-signal, actionable intelligence about threats, targeted campaigns, and digital exposure affecting leadership and the business. We are partnered with Flare.io to accelerate accurate OSINT collection and deliver clean, executive-grade briefings. 

ShadowWatch — Dark Web, Data-Leak & Brand Exposure Management

ShadowWatch hunts the parts of the internet you can’t see — dark web forums, credential dumps, paste sites, and brand impersonation channels — so you don’t have to.  We combine automated Flare.io sourcing with human analyst triage to detect leaks, stop fraud, and give you clear remediation actions the moment your assets show up in the wild. 

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