Your applications handle sensitive data. We find vulnerabilities before attackers do—with manual testing by Burp Suite, eWPTX, and eMAPT-certified experts, comprehensive reporting, and a 90-day free re-test guarantee.
BSG delivers expert application security testing that uncovers vulnerabilities before attackers do. Our assessment services combine automated scanning with deep manual testing to identify security weaknesses across web applications, mobile apps, APIs, and embedded systems.
We don't just run scanners—our security experts perform thorough manual penetration testing, threat analysis, and code review to find the vulnerabilities that automated tools miss. You get actionable findings with clear remediation guidance.
Expert penetration testing for web applications, mobile apps (iOS/Android), REST and GraphQL APIs, and embedded systems. We combine automated scanning with deep manual testing to identify vulnerabilities that tools alone miss. Black-box, gray-box, and white-box approaches tailored to your risk profile.
Expert evaluation of your application architecture against security best practices and real-world attack patterns. We assess authentication flows, authorization models, data protection mechanisms, cryptographic implementations, and third-party integrations to identify design-level security gaps before they become vulnerabilities.
Systematic threat analysis of your application design. We identify attack vectors, model adversary capabilities, assess risk levels, and deliver prioritized security requirements. The deliverable: a comprehensive threat model with actionable remediation roadmap that your team can implement immediately.
Assessment of your pipeline security configuration and automated testing coverage. We evaluate SAST, DAST, SCA, and container scanning effectiveness, identify gaps in security gate coverage, and assess whether your security automation is actually catching vulnerabilities. Deliverable: prioritized recommendations to improve DevSecOps maturity.
White-box security audit combining automated static analysis with expert manual review of critical code paths. We identify vulnerabilities that dynamic testing misses: authentication bypasses, authorization flaws, cryptographic weaknesses, injection vulnerabilities, and business logic errors. Deliverable: prioritized findings with remediation guidance.
AppSec assessment project takes from 2 to 3 weeks to complete.
From 2 to 3 appsec professionals.
Managed by the AppSec Lead, coordinated by the Project Manager.
7+ years in business securing applications, 200+ projects for 100+ customers.
Free remediation validation of all findings in your security report within 90 days.
Save 15% on recurring security assessments and training engagements.
Application security experts with Burp Suite Certified Practitioner, eWPTX, eMAPT, CISSP, and CISA certifications.
Worldwide professional liability coverage protecting your security investments.
Intelligence and expertise over automated scanners.
All of BSG's mid to senior-level professionals possess esteemed cybersecurity certifications, including advanced OSEP, OSCP, and CRTE credentials. These independent certifications validate our team's expertise in application security, penetration testing, Active Directory security, and top-tier security consulting services.
We discover in Penetration Tests
Every software product earns malicious hackers’ attention one day: be it script-kiddies, cyber criminals, or nation-state APTs. And while there is virtually no way to make software unbreakable, it is worth trying to make those hackers work so hard that they would rather skip to another target.
We offer application penetration tests for web, mobile, and native applications, and application security assessment services of the secure development lifecycle. Most of our time we spend on the web and mobile application penetration testing. Our application pentests include cloud security assessments and network pentests of the application infrastructure.
There are two approaches to software security: application security vulnerability assessments, and best practices for secure software development. The former aims at finding application security bugs in the software, while the latter applies proven application security practices to the software environment lifecycle.
Web and mobile application pentesting is an application security service conducted by appsec experts to find and fix software security bugs. Unlike DAST or SAST scan, application pentest is performed manually by skilled security professionals. We ensure high-quality application pentest results by a creative testing approach, profound business logic analysis, comprehensive planning based on the application threat model, and the optimal project team composition.
We charge only for the time we spend doing the job. We do not add extra cost because of how big your business is or how much money it makes. Project prices vary from 4000 to 12000 USD, the average being roughly 7500 USD. All our customers get a free retest of all the vulnerabilities. We offer a discount for recurring services and a volume discount to regular clients.
The application pentesting duration depends solely on the scope size: how many functions, endpoints, and user roles there are to pentest. A typical application pentest project takes about 2-3 weeks to complete. The report with the application pentest conclusions, vulnerabilities, and recommendations comes during the following week.
We do cloud security assessments and we include a cloud security review in each application security pentest. During this project phase, we search for security vulnerabilities and security misconfigurations in your AWS, Azure, or GCP infrastructure, and ensure it meets the applicable cloud security recommendations and best practices.
We use various pentesting tools. From the open-source components dependency checkers integrated with GitHub to the best commercial pentesting software, such as Burp Suite. We develop our own tools, too, for instance, an assets discovery system that combines the best reconnaissance and OSINT tools. We have also created a unique application pentesting platform that automates our project activities and implements the best report generating tool.
As corporate OWASP members, we admire their work. We heavily use OWASP methodologies, standards, and guidelines. But we select our instruments depending on the tasks. For instance, a native application pentest would require reverse engineering techniques, and a secure coding practice would need a code security review framework integrated with a code quality process.
Automated scans are incomplete and often miss critical findings. Manual security analysis covers the security issues that scanners cannot reveal, such as broken authorization, insecure business logic, insufficient data validation, and many more. Here, in BSG, we do not limit our effort to vulnerability scanners. We use up-to-date hacking techniques, apply relevant security tests, and guarantee the highest quality results without false positives.
