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GSRC (GSRC Security Response Center) is a leading penetration testing and vulnerability assessment firm. We conduct authorized simulated attacks on enterprise infrastructure to find security weaknesses before attackers do, then help teams remediate findings and build resilient security programs.

GSRC provides four core services: penetration testing (web apps, APIs, networks, infrastructure), vulnerability assessment (systematic scanning and analysis), network security testing (segmentation, firewalls, monitoring), and red team operations (full-spectrum adversarial simulation).

Yes, absolutely. All GSRC testing is conducted under explicit written authorization. We work closely with your security and legal teams to define scope, rules of engagement, and testing windows to ensure we test aggressively without disrupting production.

GSRC is headquartered in Lahore, Pakistan, with team presence across major hubs including New York, London, Toronto, and other locations. We serve enterprise clients globally across 40+ countries.

Yes. GSRC is a remote-first firm. Most penetration testing engagements can be conducted fully remotely, and we work with clients across North America, Europe, Asia Pacific, and beyond.

We work with enterprises across finance, healthcare, retail, SaaS, technology, and other sectors where security is critical. Our clients range from funded startups to Fortune 500 companies.

Penetration testing is authorized simulated attack that validates whether a system can be compromised in realistic ways. It matters because it finds vulnerabilities a static scan might miss and shows the actual risk to your business, not just a CVSS score.

Reconnaissance (mapping your attack surface), exploitation (authorized attacks to validate vulnerabilities), analysis (documenting the attack chain and business impact), and remediation guidance (specific steps to fix each finding).

Scope and timeline depend on your infrastructure size and complexity. A typical engagement ranges from two to four weeks. We agree on dates upfront and coordinate testing windows to avoid disrupting production.

Only as agreed. We coordinate closely with your team on timing and scope. Most tests are designed to validate vulnerabilities without causing outages, though we may request maintenance windows for certain testing.

You receive a detailed report of findings prioritized by business risk. We typically offer a debrief session and optional re-testing after your team remediates findings.

Vulnerability assessment is comprehensive scanning to find security gaps. Penetration testing takes it further by simulating actual attacks. Assessment gives you an inventory; penetration testing shows which vulnerabilities matter to an attacker.

We assess web applications, APIs, networks, cloud infrastructure (AWS, Azure, GCP), databases, firewalls, and other systems. Scope is customized based on your environment and business needs.

CVSS scores measure technical severity, not business impact. A critical vulnerability you can't reach from the internet is lower risk than a medium-severity credential exposure in your identity provider. We rank findings by what actually threatens your business.

At least annually, or more frequently if you deploy significant infrastructure changes. Many clients do quarterly or semi-annual assessments to catch issues early.

We provide detailed remediation guidance with every finding. Many clients engage us for follow-up support and re-testing after their teams patch vulnerabilities.

A red team exercise is a month-long (or longer) simulated attack where our team acts as a sophisticated adversary. We test whether your team can detect an intrusion, respond quickly, and contain the damage.

Penetration testing finds vulnerabilities. Red team tests your detection and response capabilities. It's not over when we 'hack' the system—it's over when your team detects us, escalates, and contains the damage.

Initial access attempts, lateral movement, persistence techniques, data exfiltration, and detection/response. We might use phishing, exploit vulnerabilities, or move through your network while your team tries to catch us.

Define scope, adversary profile, testing windows, and rules of engagement with our team. Brief your incident response team and security staff. We'll coordinate closely to ensure the exercise is realistic but controlled.

A detailed debrief with your security and leadership teams. We provide recommendations to strengthen detection, incident response, and business continuity plans based on what we found.

Pricing depends on scope and engagement type. For penetration testing and vulnerability assessments, we provide fixed quotes based on infrastructure size and scope. Red team engagements typically run on a time-and-materials basis. Initial consultation is $30/hour, then we provide a detailed proposal.

We ask about your infrastructure (web apps, APIs, networks, cloud systems), compliance requirements, and business priorities. Then we estimate effort and provide a fixed quote or time estimate.

Yes. Many clients engage us for annual penetration tests and quarterly vulnerability assessments. We understand your environment over time, which makes each engagement more focused and valuable.

A high-level overview of your infrastructure, the systems and data you consider most critical, your compliance requirements (if any), and your primary security concerns.

Absolutely. Many clients start with assessment to get a baseline, then do penetration testing when they're ready. Each engagement builds on what came before.

We work from detailed scope agreements, coordinate testing windows, avoid disrupting production, brief your security team, log all activities, and provide findings before we leave.

A mix of commercial tools (Burp Suite, Nessus, Metasploit, etc.) and custom scripts. We combine automated scanning with manual testing to find real vulnerabilities, not just false positives.

We coordinate with your team on safe testing windows, use non-destructive payloads, and validate findings without causing outages. Destructive testing only happens with explicit approval.

We focus on known vulnerabilities and common misconfigurations that are likely to be exploited. Some engagements include research for novel issues, but that's typically scoped separately.

Detailed report with each finding's description, severity, affected systems, business impact, and step-by-step remediation guidance. We prioritize by business risk, not CVSS score.

We provide detailed remediation guidance with every finding. Many clients also book follow-up consultations or re-testing to confirm patches are effective.

Yes. Many clients do annual penetration tests with quarterly vulnerability assessments. We get to know your infrastructure and priorities, which makes each engagement more valuable.

It depends on your resources and the criticality of findings. We prioritize findings by business risk so your team can tackle the highest-impact issues first.

Absolutely. Re-testing confirms that patches are effective and that you didn't introduce new issues during remediation. Many clients book this within 2-4 weeks after fixes are deployed.

Yes. All findings are strictly confidential and shared only with authorized team members. We sign NDAs and follow responsible disclosure practices.