{"id":4551,"date":"2023-08-31T13:57:21","date_gmt":"2023-08-31T11:57:21","guid":{"rendered":"https:\/\/sys.buges.sk\/penetration-tests\/"},"modified":"2026-08-29T17:49:53","modified_gmt":"2026-08-29T15:49:53","slug":"penetration-tests","status":"publish","type":"page","link":"https:\/\/sysnetshield.com\/en\/penetration-tests\/","title":{"rendered":"Penetration Testing"},"content":{"rendered":"\n
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Penetration tests<\/strong><\/h1>\n\n\n\n

Discover vulnerabilities before someone else does. We perform manual penetration tests of web applications, infrastructure, cloud environments, and APIs. The result is a specific, clear report with evidence and recommendations that can be practically used for remediation. <\/p>\n\n\n\nRequest a penetration test<\/a>\n<\/div>\n<\/div>\n<\/section>\n\n

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What are penetration tests?<\/h2>\n\n\n\n

A penetration test (pentest for short) is a controlled, authorized attack on your system or application. An ethical hacker attempts to penetrate the system using the same techniques a real attacker would use\u2013but within a secure, pre-agreed framework and with your consent. <\/p>\n\n\n\n

Penetration testing reveals:<\/p>\n\n\n\n

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Vulnerabilities that scanners miss<\/h3>\n\n\n\n

Logic flaws in the application, misconfigured permissions, and exploitable business-logic weaknesses.<\/p>\n<\/div>\n\n\n\n

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The actual impact of an attack<\/h3>\n\n\n\n

Not just a list of CVE numbers, but concrete proof (Proof of Concept) of what an attacker could have gained.<\/p>\n<\/div>\n\n\n\n

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Compliance with regulatory requirements<\/h3>\n\n\n\n

NIS2, the Cybersecurity Act (ZoKB), N\u00daKIB recommendations, and insurer requirements.<\/p>\n<\/div>\n\n\n\n

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Detection gaps<\/h3>\n\n\n\n

Whether your SOC or SIEM would even detect the attack.<\/p>\n<\/div>\n<\/div>\n\n\n\n

A penetration test is not a one-time formality. It is an active investment in security that protects your data, reputation, and customer relationships. <\/p>\n<\/div>\n<\/section>\n\n

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What do we test?<\/h2>\n\n\n\n

SysnetShield covers four main areas of penetration testing:<\/p>\n\n\n\n

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Web applications<\/strong> \u2013 according to OWASP Testing Guide and ASVS methodologies: authentication, authorization, session management, input validation, and business-logic vulnerabilities<\/p>\n<\/div>\n\n\n\n

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Infrastructure<\/strong> \u2013 external and internal tests of networks, servers, network devices, firewalls, and VPNs, from both outside and inside the network<\/p>\n<\/div>\n\n\n\n

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Cloud<\/strong> \u2013 AWS, Azure, and Google Cloud: misconfigured S3 buckets, excessive IAM roles, metadata exposure, and insufficient segmentation<\/p>\n<\/div>\n\n\n\n

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APIs<\/strong> (REST, GraphQL, SOAP) \u2013 authentication (OAuth, JWT, API keys), object-level authorization (IDOR\/BOLA), rate-limiting, and injections<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n\n

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How does a penetration test work?<\/h2>\n\n\n\n

Our methodology is structured into six phases, refined over dozens of projects:<\/p>\n\n\n\n

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1<\/div>\n\n\n\n

Initial Consultation<\/h3>\n\n\n\n

We determine what you want to test, what your goals are, and where the boundaries lie. The consultation is free and non-binding\u2013we will get back to you within 24 hours. (1\u20132 business days) <\/p>\n<\/div>\n\n\n\n

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2<\/div>\n\n\n\n

Planning, NDA, and Rules of Engagement<\/h3>\n\n\n\n

We sign a non-disclosure agreement and define the exact scope of the test\u2013what is in scope, during which hours testing will take place, and who the contact person is for urgent findings. (1\u20133 business days) <\/p>\n<\/div>\n\n\n\n

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3<\/div>\n\n\n\n

Test Execution<\/h3>\n\n\n\n

We combine automated scanning for rapid coverage with deep manual testing to uncover logic and business-logic vulnerabilities. (5\u201315 business days) <\/p>\n<\/div>\n\n\n\n

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4<\/div>\n\n\n\n

Analysis and CVSS scoring<\/h3>\n\n\n\n

We classify each vulnerability according to CVSS on a scale from None to Critical; findings without direct risk are marked as Informational. We prepare a Proof of Concept and remediation recommendations for each. (3\u20135 business days) <\/p>\n<\/div>\n\n\n\n

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5<\/div>\n\n\n\n

Presentation of Results<\/h3>\n\n\n\n

A technical report for your IT team with detailed reproduction steps and an executive summary for management without technical jargon, including remediation prioritization. (1 business day) <\/p>\n<\/div>\n\n\n\n

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6<\/div>\n\n\n\n

Retesting<\/h3>\n\n\n\n

After your team implements the recommendations, we verify whether the vulnerabilities have actually been removed. Retesting is part of every project. (2\u20133 business days) <\/p>\n<\/div>\n<\/div>\n\n\n\n

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What will you receive as output?<\/h2>\n\n\n\n

A penetration test from SysnetShield is not just a list of findings. You will receive: <\/p>\n\n\n\n

<\/path><\/svg><\/span>Technical report<\/strong> \u2013 a detailed description of each vulnerability with reproduction steps, CVSS score, and recommended remediation<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Executive summary<\/strong> \u2013 an overview for management without technical jargon, with remediation prioritization<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Proof of Concept<\/strong> \u2013 screenshots, logs, and code demonstrating the actual exploitability of each vulnerability<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>CVSS scoring<\/strong> \u2013 a standardized severity rating for each finding<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Remediation recommendations<\/strong> \u2013 specific steps for your IT\/dev team, not just general advice<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Retesting<\/strong> \u2013 verification that fixed vulnerabilities are truly closed<\/span><\/p>\n\n\n\n

We deliver outputs in Czech. A report in English can also be provided upon request. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n\n

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Who are penetration tests for?<\/h2>\n\n\n\n

Penetration testing is not just for large corporations. It is relevant for a range of organizations\u2013from regulated service providers to startups entering foreign markets. <\/p>\n<\/div>\n\n\n

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Regulated service providers<\/h3>\n\n\n\n

Under NIS2 and the Cybersecurity Act (ZoKB), vulnerability testing and penetration testing are legal obligations for the higher-obligation regime according to Decree No. 409\/2025 Coll. <\/p>\n<\/div>\n\n\n\n

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Companies before deploying a new application<\/h3>\n\n\n\n

Identifying vulnerabilities before going live is many times cheaper than dealing with a security incident after deployment.<\/p>\n<\/div>\n\n\n\n

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E-shops and fintech companies<\/h3>\n\n\n\n

They process payment data and personal information. A breach can result in GDPR fines and loss of customer trust. <\/p>\n<\/div>\n\n\n\n

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Startups and scale-ups<\/h3>\n\n\n\n

Entering foreign markets and investments from venture capital funds increasingly require proof of penetration test results.<\/p>\n<\/div>\n\n\n\n

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Companies after a security incident<\/h3>\n\n\n\n

The test reveals how the attacker got in and whether they left any backdoors.<\/p>\n<\/div>\n\n\n\n

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Insurance companies and their clients<\/h3>\n\n\n\n

Cyber insurance increasingly requires a penetration test as a condition for concluding or renewing a policy.<\/p>\n<\/div>\n<\/div>\n\n\n

Not sure which category you fall into? Start with a security audit<\/a>\u2013it will determine which areas should be tested as a priority. <\/p>\n<\/div>\n<\/section>\n\n

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Penetration Tests vs. Vulnerability Scanning<\/h2>\n\n\n\n

This difference is key and worth understanding:<\/p>\n\n\n\n

<\/th>Vulnerability scanning<\/th>Penetration test<\/th><\/tr><\/thead>
What it does<\/strong><\/td>Compares your system against a database of known CVEs<\/td>Actively attempts to exploit vulnerabilities<\/td><\/tr>
Who does it<\/strong><\/td>Automated tool (Nessus, Qualys\u2026)<\/td>Certified ethical hacker<\/td><\/tr>
What it reveals<\/strong><\/td>Known, patchable flaws<\/td>Logic flaws, business-logic, exploit chains<\/td><\/tr>
Output<\/strong><\/td>List of CVE numbers with scores<\/td>Report with PoC, executive summary, recommendations<\/td><\/tr>
Price<\/strong><\/td>Low<\/td>Higher, reflects the depth of analysis<\/td><\/tr>
Suitable for<\/strong><\/td>Regular monitoring<\/td>In-depth security assessment, compliance<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

The best approach? Regular vulnerability scanning\u2013quarterly or after every change\u2013and a penetration test at least once a year or before major milestones. We offer a basic vulnerability scan for free<\/a>. <\/p>\n<\/div>\n<\/section>\n\n

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Why SysnetShield?<\/h2>\n\n\n\n

There are many companies on the market offering security services. Here is the specific difference\u2013and the people behind it: <\/p>\n\n\n\n

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\n\"Patrik<\/a>\n\n\n\n

Patrik \u017d\u00e1k<\/a><\/p>\n\n\n\n

Ethical Hacker and Red Teamer focusing on infrastructure<\/p>\n\n\n\nPatrik \u017d\u00e1k’s Profile \u2192<\/a>\n<\/div>\n\n\n\n

\n\"Juraj<\/a>\n\n\n\n

Juraj Dani\u0161<\/a><\/p>\n\n\n\n

Ethical Hacker focusing on web applications<\/p>\n\n\n\nJuraj Dani\u0161’s Profile \u2192<\/a>\n<\/div>\n<\/div>\n\n\n\n

Team Certifications<\/h3>\n\n\n\n
\"CRTLCRTL<\/span>Certified Red Team Lead<\/span><\/a>\"CRTOCRTO<\/span>Certified Red Team Operator<\/span><\/a>\"CPTSCPTS<\/span>Certified Penetration Testing Specialist<\/span><\/a>\"CNPenCNPen<\/span>Certified Network Pentester<\/span><\/a>\"CCPenX-AWSCCPenX-AWS<\/span>Certified Cloud Pentesting eXpert \u2013 AWS<\/span><\/a>\"C-AI\/MLPenC-AI\/MLPen<\/span>Certified AI\/ML Pentester<\/span><\/a>\"CAPenXCAPenX<\/span>Certified AppSec Pentesting eXpert<\/span><\/a>\"THMTHM WEB1<\/span>Web App Pentester Level 1<\/span><\/a>\"N\u00daKIBN\u00daKIB<\/span>Cybersecurity Manager<\/span><\/a><\/div>
\"CRTLCRTL<\/span>Certified Red Team Lead<\/span><\/a>\"CRTOCRTO<\/span>Certified Red Team Operator<\/span><\/a>\"CPTSCPTS<\/span>Certified Penetration Testing Specialist<\/span><\/a>\"CNPenCNPen<\/span>Certified Network Pentester<\/span><\/a>\"CCPenX-AWSCCPenX-AWS<\/span>Certified Cloud Pentesting eXpert \u2013 AWS<\/span><\/a>\"C-AI\/MLPenC-AI\/MLPen<\/span>Certified AI\/ML Pentester<\/span><\/a>\"CAPenXCAPenX<\/span>Certified AppSec Pentesting eXpert<\/span><\/a>\"THMTHM WEB1<\/span>Web App Pentester Level 1<\/span><\/a>\"N\u00daKIBN\u00daKIB<\/span>Cybersecurity Manager<\/span><\/a><\/div><\/div><\/div>\n\n\n\n

Both CRTO<\/strong> and CPTS<\/strong> are fully practical certifications\u2013the exam consists of a multi-day attack in a laboratory environment and the preparation of a report, not a multiple-choice test.<\/p>\n\n\n\n

What sets us apart<\/h3>\n\n\n\n
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Specialized team, not subcontractors<\/h3>\n\n\n\n

We are not a consultancy firm that resells work. Every project is led directly by members of our team with full responsibility for the result. <\/p>\n<\/div>\n\n\n\n

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Manual work, not just automated tools<\/h3>\n\n\n\n

Automated scanners detect known vulnerabilities. Logic errors, business-logic flaws, and exploit chains can only be uncovered by an experienced tester who thinks like an attacker. <\/p>\n<\/div>\n\n\n\n

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Actionable outputs<\/h3>\n\n\n\n

The report is not an academic exercise. It is written so that your dev or ops team can start remediation immediately\u2013with specific steps and links to resources. <\/p>\n<\/div>\n\n\n\n

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Tailored scenarios, not templates<\/h3>\n\n\n\n

We build every project according to your environment, your risks, and your goals. We do not use off-the-shelf methodologies or generic templates. <\/p>\n<\/div>\n\n\n\n

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Discretion and confidentiality<\/h3>\n\n\n\n

We sign an NDA before every project. All information and results remain exclusively between us and you. <\/p>\n<\/div>\n\n\n\n

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Compliance with international standards<\/h3>\n\n\n\n

The methodology is based on OWASP, PTES, and NIST and is in compliance with NIS2 and the Cybersecurity Act\u2013meaning it is recognized by regulators and auditors.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n\n

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Frequently Asked Questions<\/h2>\n\n\n\n
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