​​Application Security Services

Rely on our extensive security competence and long-standing app development background to implement the best security practices and industry standards in your application portfolio.

App security engineer with extensive background
  • What We Do

    Our experts evaluate the security practices within your application development lifecycle and help you make a shift-left security transformation. We will suggest a unified score to measure app security levels and best-fit tools to strengthen your security posture across the whole portfolio.
  • What You Get

    Secure SDLC process tailored to your business needs and regulatory requirements. Our experts will help you establish a security-first culture across all development teams to identify and mitigate potential risks faster as well as reduce expenses on vulnerability remediation.
App security consultants
Bolstered by
15 +  Years

of Experience in Application Security Consulting

Verified
OWASP

Practitioner & Partner

Security Assessment
for  500 +

Applications of Diverse Scale

Our clients choose us for

Comprehensive App Security Expertise

Hackers often exploit apps as the easiest way to obtain sensitive data.

We know how to bake app security into each SDLC stage, from design to support.

Solutions for High-Regulated Markets

Safeguard your application compliance with evolving industry standards.

Using our competence in regulatory frameworks: healthcare, finance, banking, etc.

Shift-left Approach to Application Security

Infusing security on initial vs final SDLC stages reduces flaws fixing costs.

Ensure proactive security and catch issues faster with our DevSecOps services.

Technology Excellence & Versatility

Efficiency of security measures depends heavily on technology & tools employed.

We will help you choose a setup that fits your risk appetite and budget best.

Shield symbol on smartphone
Learn how our team would solve your business problem

Application Security Assessment

OWASP SAMM-based Security Assessment

Managing security across your product portfolio is a challenging task as you have to ensure every team uses a reliable security practice across the development process. This is where the OWASP SAMM assessment comes into play, allowing you to see the big picture of your security posture and dive into details if needed.

Our experts use proven OWASP SAMM practices to evaluate your app portfolio and set a unified score you can use to assess all the projects and prioritize improvements. Additionally, we will help you configure interactive dashboards for security metrics tracking and optimize the security management process, so you can continuously improve your posture.

OWASP ASVS-based Security Assessment

If your applications deal with sensitive data in highly regulated industries like healthcare, finance, banking, or else – it is vital to make a deep and thorough evaluation of their security. That is why, our experts apply the ASVS framework tailored for comprehensive assessment and build on the leading app security practices.

Based on this approach, we define & set the critical level of an app (from 1 to 3), identify specific controls, and find the percentage of ASVS requirements met. This serves as a backbone for compliance with industry standards such as FDA and HIPAA. We complement audits with reports including improvement recommendations prioritized by incident probability.

The security interdependencies of the app are examined under a magnifying glass.
Related Cases
Security maturity audit of 200+ CGM’s products based on OWASP standards

Following the two-stage application assessment, we reviewed the CGM’s app security framework and helped set up a continuous security monitoring process across their portfolio.

Learn more
ASVS Level 2 and naval industry standard compliance evaluation

As a part of the naval communication product launch, we evaluated its compliance level, highlighted areas of non-conformity, and suggested additional security controls.

Security Excellence Support

DevSecOps Integration

The sooner you integrate security into your development process the lower is the risk that some hidden vulnerabilities are thriving in the background. As a result, you get a more reliable app while minimizing extra costs on later remediation activities. It takes our team just a few days to integrate DevSecOps services into your SDLC and set app security measures right from the start.

We blend extensive technology and security expertise to help you configure the optimal suite of automated tools starting from static and dynamic testing (SAST & DAST) to software composition analysis (SCA), sensitive data detection, and beyond, to ensure you get maximum efficiency from DevSecOps services.

Security Code Review

Automated SAST & DAST tools can quickly find common vulnerabilities but often overlook flaws related to business logic, authentication, access control, and session management. These issues require a deeper analysis through manual code review to find the root cause of recurring flaws and address a core vulnerability instead of patching temporary fixes.

Our experts perform a detailed manual security review of the product codebase or source code, identifying issues the automated tools may miss. Further, we incorporate all findings into your ticketing system, turn them into tasks for the development team, and offer support throughout the remediation process to ensure fixes bring the actual value.

Gear on the shield as a symbol of DevSecOps
Related Cases
Security Code Review of product suite used by 80% of Swedish government institutions

We assessed an ecosystem of ECM products and helped solve critical risks related to SQL Injection & Cross-Site Scripting (XSS), significantly reducing the chance of a breach.

Learn more
SaaS platform security and resilience improvement with DevSecOps services

We configured SAST & software composition analysis tools within CI/CD to elevate security and ensure early flaw detection for the platform serving critical infrastructure entities.

Technology logos

Tools & Frameworks We Work With

OWASP SAMM
OWASP ASVS
OWASP MAS
OWASP DSOMM
OWASP Top Ten
OWASP Dependency-Check
OWASP Threat Dragon
SAMMY
CheckMarx
Burp Suite
Zap Proxy
Snyk.io
SonarCloud
SonarQube
Semgrep
Misty mountains

Our RTP philosophy and vision

Reliability

  • Focus on helping you achieve your business goals - both current and long-term
  • Battle-tested processes ensuring uninterrupted service & robust quality control
  • Rigid quality control with a range of KPIs to track delivery quality and efficiency

Transparency

  • Regular status updates & reporting at different management levels
  • Clear, predictable, and consistent billing with full expenditure reports
  • PM tools of your choice (Jira, Confluence, Azure DevOps) & clear project flow tracking

Partnership

  • Tailor-made solutions & focus on delivering value, not just performing the tasks
  • Finding new ideas & the most effective solutions for your individual case
  • Continuous optimization and enhancement of service delivery & performance
Discussing a project with an application security company
Let us discuss how our team can contribute to your success

Frequently Asked Questions

The secure software development lifecycle (SDLC) includes the utilization of robust application security practices and tools at each development stage of your product. This proactive approach minimizes the number of vulnerabilities in released software by addressing the issues at their source. As a result, you can prevent the potential impact of the exploitation of undetected flaws, ensure your data is safe, and avoid costly post-release security fixes.

General security standards like ISO 27001 provide comprehensive controls for managing information security in the entire organization. Based on our experience as an application security company, these standards cannot cover the specific, detailed guidance needed to address application-level vulnerabilities or to support secure SDLC. On the other hand, application security frameworks, such as OWASP SAMM or ASVS, fill those gaps by offering actionable controls tailored for securing applications. Also, it provides businesses with recommendations on secure development, testing, and deployment.

OWASP SAMM (Software Assurance Maturity Model) is an application security framework that provides an effective approach for evaluating and improving security maturity throughout SDLC. As a part of our application security consulting practice, we utilize this framework to assess the current state of app security and create a roadmap to strengthen the all-out security posture for our clients. Our experts conduct OWASP SAMM-based audits to help organizations of all sizes not only identify security flaws but also build their own approach for management and enhancing the level of security over time.

Before starting an application security audit, it is important to designate stakeholders responsible for completing assessment checklists and participating in interviews with the application security company. Additionally, make sure all your teams are aware of the audit and are ready for evaluation of internal security practices. A reliable appsec consulting partner can guide you through the next preparation steps, including gathering documentation on system architecture, data flows, and all application components with APIs and third-party integrations. They will also help you compile previous security assessments, compliance reports, and relevant regulatory standards.

Key practices for achieving fast and impactful security improvements include:

  • Early definition of security requirements to embed security into the application during the initial stages of the SDLC, ensuring these guidelines are followed throughout development.
  • Regular security testing across the application lifecycle to verify adherence to security requirements, detect vulnerabilities and address weaknesses that could be exploited by malicious actors. Additionally, this practice complements web and mobile security assessments and helps mitigate gaps caused by the lack of security practices in the early development stages.
  • Threat Modeling, which involves identifying, analyzing, and mitigating potential security risks through a structured application risk assessment process, ensuring proactive threat prevention.

Also, it is essential to focus on building a strong security culture within your organization and fostering security champions through Education & Guidance initiatives. This way you can efficiently spread security awareness and expertise across teams in your organization.

Application security services like audit practice and penetration testing focus on different aspects of app security. The first one helps to get a broad overview of app security posture, reviewing policies, configurations, and compliance with standards to ensure a strong security foundation.

Penetration testing allows you to try out your existing defense through manual and automated methods. This process identifies breaches in the app logic, authorization, and authentication flows.  However, both practices are essential for creating robust security practices for your organization, and partnering with an application security testing company will help you to effectively implement and balance each of them.

Our offices

Munich, Germany

Design Offices München Atlas, Rosenheimer Str. 143C, 81671 Munich, Germany

info@sigma.software
Nurnberg, Germany

Design Offices Nürnberg City, Königstorgraben 11, 90402 Nürnberg, Germany

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Poltava, Ukraine

Sobornosti Street, 46В, Poltava, Poltava Oblast, Ukraine

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Cherkasy, Ukraine

Sigma Software, Cherkasy Office
Priportova Street, 22A, Cherkasy, Cherkasy Oblast, Ukraine

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Sao Paulo, Brasil

Sigma Software, Brazil office
Rua Purpurina, 400, 7º Floor, Vila Madalena, São Paulo, Brazil

(11) 3197-0269 info@sigma.software
Lisbon, Portugal

Sigma Software, Lisbon Office
Rua da Junqueira 218/220 R/C 1300-598, Lisbon

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Budapest, Hungary

Budapest Office, Közraktár u. 30-32, Building K30, 1093 Budapest, Hungary

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Sofia, Bulgaria

Sigma Software Sofia
bulevard "Cherni vrah" 51, 1407 Promishlena zona Hladilnika, Sofia, Bulgaria

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Burgas, Bulgaria

Областен информационен център - Бургас, Бургас Център, ул. „Княз Александър Батенберг“ 28, 8000 Burgas, Bulgaria

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Ivano-Frankivsk, Ukraine

Sigma Software, IF Office
Nadrichna St, 6, Ivano-Frankivsk, Ivano-Frankivsk Oblast, Ukraine

+38 (050) 782 47 67 info@sigma.software
Prague, Czech Republic

Sigma Software, Prague Office
Evropská 11/2758, Praha 6, Česká republika

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Krakow, Poland

Sigma Software, Krakow Office
Wadowicka 7, 30-347 Kraków, Poland

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Poznan, Poland

Sigma Software, Poznan Office
Zwierzyniecka 3, Concordia Design, 60-813 Poznań, Poland

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Lutsk, Ukraine

Sigma Software, Lutsk Office
Artseulova St, 2, Lutsk, Volyn Oblast, Ukraine

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Uzhgorod, Ukraine

Sigma Software, Uzhhorod Office
Bohomol'tsya Street, 21, Uzhhorod, Zakarpattia Oblast, Ukraine

+38 (067) 742 06 29 info@sigma.software
Ternopil, Ukraine

Sigma Software, Ternopil Office
15 Kvitnya Str., 2m, Ternopil, Ternopil Oblast, Ukraine

+380 (67) 350 96 63 info@sigma.software
Cascais, Portugal

Sigma Software, Cascais Office
office 1.23, Estr. Malveira da Serra 920, 2750-834 Cascais, Portugal

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Chernivtsi, Ukraine

SIgma Software, Chernivtsi Office
Storozhynetska 25, 2 floor, Chernivtsi, Chernivtsi Oblast, Ukraine

+38 (067) 287 41 13 info@sigma.software
Buenos Aires, Argentina

Avenida del Libertador 1000, Vicente López, Buenos Aires Province, Argentina

+541152175806 hanna.hamid@sigma.software
Mexico City, Mexico

Av. Paseo de la Reforma 296, Juárez, 06600 Ciudad de México, Mexico City, Mexico

+525547707387 hanna.hamid@sigma.software
Medellin, Colombia

Business District Golden Mile, Calle 4 Sur, Medellin, Antioquia, Colombia

+576042044137 hanna.hamid@sigma.software
Singapore

Sigma Software Pte. Ltd. 20 Collyer Quay
#09-01 Singapore

info@sigma.software
Dubai, UAE

Sigma Software, Dubai Office
Bay Square Buildings, Unit 121, Level P, Building 7
Bay Square, Business Bay, Dubai, UAE, PO Box- 238605

+971 (0) 56 216 5922 mahboob.subuhani@sigma.software
Shoham, Israel

Sigma Software Inc.
Mitzpe 28, Shoham, Israel

info@sigma.software
Montréal, Canada

Sigma Software Group, Montréal office
50 Rue Saint-Charles O suite 100, Longueuil, Montreal, Canada

+1-514-473-7143 hanna.hamid@sigma.software
Melbourne, Australia

Sigma Software, Australia Office
Level 1, 3 Wellington Street, St Kilda, Victoria 3182, Australia

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Macclesfield, UK

Sigma Consulting Solutions Ltd.
The Ropewalks, Newton Street, Macclesfield, Cheshire SK11 6QJ, UK

+44 (1625) 427–718 info@sigma.software
Linz, Austria

SIgma Software
Kopernikusstrasse 22, EDV Consulting Bureau, Linz A-4020, Austria

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Gothenburg, Sweden

Sigma Sweden Software AB
Lindholmspiren 9, Gothenburg 5 417 56, Sweden

+46 70 600 42 49 info@sigma.software
Stockholm, Sweden

Sigma Sweden Software AB
Hornsgatan 1, Stockholm 118 46, Sweden

+46 70 600 42 49 info@sigma.software
Los Angeles, USA

Sigma Software Inc.
410 N La Cienega, West Hollywood, CA 90048, USA

+19293802293 info@sigma.software
Bellevue, USA

Sigma Software Inc.
10400 NE 4th St., Suite 500, Bellevue, WA 98004, USA

+19293802293 info@sigma.software
New York, USA

Sigma Software Inc.
900 3rd Ave, 29th Floor, New York NY 10022, USA

+19293802293 info@sigma.software
San Jose, USA

Sigma Software Inc.
1484 Saratoga Ave, Saratoga, San Jose, CA 95070-3612, USA

+19293802293 info@sigma.software
Warsaw, Poland

Sigma Software, Warsaw Financial Center
Emilii Plater 53, floor 24, 00-113, Warsaw, Poland

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Dnipro, Ukraine

Sigma Software, Dnipro Office
53 Sicheslavska Naberezhna Street, Dnipro 49000, Ukraine

+38 (093) 025 35 70 info@sigma.software
Sumy, Ukraine

Sigma Software, Sumy Office - Temporally relocated
13a Voskresenska Str., Sumy 40000, Ukraine

+38 (098) 210 01 64 info@sigma.software
Vinnytsia, Ukraine

600-Richchya Street 1, Vinnytsia, Vinnytsia Oblast, Ukraine, 21000

+38 (050) 782 47 67 info@sigma.software
Odesa, Ukraine

Sigma Software, South Office
7 Lekha Kachynskoho Str., BC Hitech Park Odessa 3rd floor, Odesa 65026, Ukraine

+380 (48) 737–5023 odesa@sigma.software
Lviv, Ukraine

Sigma Software, Lviv Office
7d Naukova Str., BC Optima Plaza 4th floor, Lviv, 79060, Ukraine

+380 (67) 742-06-29 info@sigma.software
Kyiv, Ukraine

Sigma Software, Kyiv Office
58 Yaroslavska Str., BC Astarta, 7th floor, Kyiv, Ukraine

info@sigma.software
Kharkiv, Ukraine

Sigma Software, Corporate Headquarters - Temporally relocated
Akademika Proskury St, 1, Kharkiv, Kharkivs'ka oblast, Ukraine, 61000

+38 (067) 510 62 08 info@sigma.software