Mobile Application Penetration Testing Services

Our mobile app penetration testing service are designed to identify potential threats and vulnerabilities before it’s too late. Mobile applications have changed the way we work and communicate. Our tailored approach checks for flaws or exploits that could lead to your data being compromised.

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What is mobile application penetration testing?

A mobile app pen testing is performed to identify any mobile application vulnerabilities that could lead to data loss. This security assessment, also known as mobile application security testing, is dynamic in nature, meaning it is conducted while the application is functioning.

Our thorough mobile app pentesting services concentrate on key areas of the mobile attack surface i.e. Reverse engineering, Data at rest, Data in transit, web services and APIs.

Common mobile security flaws during

iOS and Android app pentesting

For a mobile application to support confidentiality, integrity and availability of a system and its data, a mobile application has to ensure app’s security posture on many fronts with a mobile application security assessment. 
  1. Weak Server Side Controls are primary target because any communication outside the mobile devices occurs via server.

  2. Insecure Data Storage as sometimes developers depend upon the client storage for data. This is commonly found in our mobile application penetration testing services.

  3. Transport Layer Protection includes encrypted routes through which the data is transferred/received to/from the server.

  4. A threat actor who can easily reverse the application code to find flaws that can be exploited, or injecting malware is a serious concern. Binary Protection is important to secure the mobile applications installed on phones.

  5. Data Leakage due to application bugs, residual data on the device or lack of secure coding practices.
OWASP Top 10 Mobile Risks 768x432 1
owasp insecure data storage 768x545 1
Most importantly, don’t forget to get your mobile application independently validated against application controls.
Mobile Application Penetration Testing Methodology 768x576 1

Benefits ofmobile app penetration testing services

Assess real-world mobile app security vulnerabilities

Our mobile app pen testing assesses real-world mobile app security vulnerabilities in a number of ways. One common approach is to reverse engineer the app to understand how it works and identify any potential vulnerabilities.

Another approach is to analyze the app’s traffic to see if there are any suspicious or untrusted requests being made. Finally, consider running a static analysis tool on the code to identify any potential issues.

Validate secure design best practices

By identifying potential security vulnerabilities in the mobile app design, our mobile application pentesting service can help to validate secure design best practices. For example, it helps to identify if any sensitive data is being stored insecurely on the device, if authentication methods are effective and if there are any loopholes that could be exploited by a malicious user.

Increased flexibility and productivity of users through secure mobile offerings

The main benefit of mobile app pen testing is the increased flexibility and productivity it offers users. With this service, businesses can easily assess the security of their hybrid mobile apps and identify potential vulnerabilities. This helps them to safeguard their data and improve the overall mobile app security of their operations.

Ensure strong authentication, authorisation, encryption mechanisms

By using our mobile pen testing service, organisations can ensure that their authentication, authorisation, and encryption mechanisms are functioning properly. It simulate an attacker’s actions, allowing companies to test the security of their mobile apps and systems in a controlled environment.

Find mobile app or device loopholes to avoid data leakage or theft

A mobile pen test is an essential security measure to find and fix potential vulnerabilities in mobile apps and devices. By identifying weaknesses and improving security, organisations can avoid disastrous data breaches that could jeopardise customer information or Damage corporate reputation.

PCI DSS, ISO 27001, Compliance Support

There are many compliance frameworks out there, each with their own specific requirements. Our mobile application security testing can help support your organisation’s compliance with mobile security framework such as PCI DSS and ISO 27001.

A trusted partner, not a 'report and run' consultancy

Types of Mobile Pentesting

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Mobile App Pen Testing

A mobile application penetration test aims to identify flaws that would avoid data leakage or theft. Penetration testing for mobile applications ensures that different phases such as static analysis, network traffic analysis, authentication architectures, tampering, storage mechanisms, APIs are reviewed thoroughly.

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Secure Code Review

Secure Code review is the process of manually reviewing the mobile application source code that would highlight issues missed during a black box pentest. A review is a final go-ahead for an application just before the release. This assures that the code is secure and all dependencies are functioning as intended.

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Mobile Device Security Review

Mobile application security assessment includes areas such as the management of the device, policies implemented, device configuration, and the mobile apps used on the device. Based on whether BYOD (Bring Your Own Device), or company owned device, reviews are performed to identify gaps linked with security concerns.

OWASP Top 10 Mobile Pentesting Vulnerabilities

Improper Platform Usage

Any violation of published guidelines or functionality misuse such as excessive permissions usage.

It may include platform permissions, TouchID misuse, keychain secrets or other mobile OS features specific to an iOS device or android apps.

Insecure Data Storage

Data stored insecurely includes examples such as SQL databases, log files, binary data stores, cookies, SD card, cloud synched. This could also relate to unintended data leakage vulnerabilities from the operating system, frameworks, hardware or rooted/jailbroken devices.

Insecure Communication

Anything related to insecure data transmission between two points. This data transmission could encompass mobile to mobile communications and application to server communications and data encryption risks related to technologies in use.

Insecure Authentication

Authentication vulnerabilities are one of the critical attack vectors for a cyber criminal. This phase includes assessing authentication mechanism, transmission channels, nature of input, insecure configurations, weak credentials & bypass attempts.

Insufficient Cryptography

Insecure use of cryptography is common in mobile applications leveraging encryption. Business impact of such issues could lead to privacy violations, information theft, IP theft or reputational implications.

Insecure Authorization

Whether it is possible to access unauthorised functionality by exploiting Insecure Direct Object Reference (IDOR) vulnerabilities, hidden endpoints.

Client Code Quality

Insecure coding practices cause security impacts where application code and the device side of mobile application is affected.

Code Tampering

Whether an application performs code integrity checks to prevent code tampering and modifying at an attackers’ will. Mobile applications developed for certain business verticals may have severe implications of code modification such as in gaming sector, compared to others.

Reverse Engineering

Due to the inherent nature of the code, most applications can be reverse-engineered. Although this helps an attacker to understand the underlying code, an application must ensure various defences to avoid IP theft or allow exploitations of any vulnerabilities.

Extraneous Functionality

Any hidden or undocumented features that can be identified and exploited to gain access to underlying systems hosting vulnerable code. 

Top Mobile Security Risks

mobile security vulnerabilities 768x1086 1
Mobile Pen Testing Tools
  1. MobSF is a mobile security framework (open source framework) used for android pen testing and malware analysis
  2. Burp Suite
  3. Charles Proxy
  4. Drozer
  5. Frida
  6. Clutch
  7. greenDAO Studio
  8. iNalyzer
  9. Introspy-Android
  10. Jad Decompiler
The above list covers the main tools, however, this is not the comprehensive list used during every security assessment. OWASP has released a Mobile Security Testing Guide (MSTG), which covers the types of attacks that can be launched against mobile applications and how to test for them. This guide is intended for security professionals who want to assess the security of mobile apps, and it provides specific instructions on how to do so.

Security assessments of mobile applications provides you an accurate view of risks affecting your mobile applications, supporting APIs that may be common to web applications or even the backend issues. This helps to assess, analyse and mitigate identified vulnerabilities. 

Why choose Cyphere as your penetration testing service provider?

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Stephen Rapicano
Stephen Rapicano
August 14, 2023
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5 out of 5
A totally professional engagement from start to finish with the highest quality advice and guidance.
Thank you for taking time to leave this feedback, we appreciate your support.
John Blackburn (CaptainJJB)
John Blackburn (CaptainJJB)
August 14, 2023
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5 out of 5
great experienced team, very knowledgable and helpful, willing to adjust the product to suit the customer. Would recommend.
Thank you for your time towards this feedback and continued support.
A A
A A
August 17, 2023
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5 out of 5
The service provided by Cyphere is second to none. High quality testing services. Very reliable and professional approach.
Another five-star review! Thank you for your support and for making our day brighter!
Lee Walsh
Lee Walsh
August 21, 2023
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5 out of 5
Cyphere provide a personal and assured service, focusing on both pre and post analysis in supporting us to change and embed a security cultured approach.
Holistic review just like the holistic cyber approach, thank you for the review.
Luc Sidebotham
Luc Sidebotham
August 17, 2023
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5 out of 5
Highly recommend Cyphere for pen testing. The recommendations in the report were comprehensive and communicated so that technical and non-technical members of the team could follow them.
Thank you so much for your glowing five-star feedback! We greatly appreciate your recommendation of Cyphere for pen testing.
mike Dunleavy
mike Dunleavy
August 31, 2023
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5 out of 5
Harman and the team at Cyphere truly are experts in their field and provide an outstanding service! Always going above and beyond to exceed customer expectations, i honestly cant recommend them enough.
Thank you, Mike, for the 🌟feedback, shall pass these kind words to Harman !
Mo Basher
Mo Basher
August 12, 2023
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5 out of 5
We had penetration tests service for PCI DSS compliance program from the Cyphere! Very professional, efficient communication, great findings that improved our system security posture! Highly recommended!
Thank you for the stellar five-star review! We're over the moon with happiness, just like a rocket fueled by your kind words.
Dan Cartwright
Dan Cartwright
August 14, 2023
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5 out of 5
Cyphere were great in both carrying out our penetration testing and taking us through the results and remediation steps. We would gladly use them for future projects.
Your five-star feedback has us doing a victory dance! We're as thrilled as a penguin sliding down an icy slope. Thank you, Dan, for waddling along with our business and leaving such a fantastic review!
nigel gildea
nigel gildea
September 4, 2023
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5 out of 5
I’ve worked with Cyphere on a number of penetration tests in addition to some cyber essentials support and certification! I’ve found them to be highly skilled and professional. They have consistently understood and met our project requirements and added value to the programme!
Glad you have positive feedback about our security compliance and technical risk offerings. Thank you.
James Anderson
James Anderson
August 14, 2023
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5 out of 5
Cyphere undertook pen testing for us recently. The process was very smooth, and the team were flexible in working around our constraints. The report was clear, actionable and perceptive. I would happily recommend their services.
Holy guacamole! Thank you for being an awesome customer and for brightening our day.
Adil Jain
Adil Jain
August 14, 2023
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5 out of 5
Cypher has been outstanding partner to our agency. I've tried many in the past but they have been extremely meticulous in getting our systems secured. Top class service, we will be working with them for many moons.
Wow, you've granted us the ultimate high-five with your amazing five-star review. Thanks for making us feel like rockstars!
Shaban Khan
Shaban Khan
August 23, 2023
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5 out of 5
Cypher has been an excellent partner and helped us achieve our goals with a great level of expertise, communication and helpfulness making the whole process easy to understand and complete. Well recommended and look forward to working with them again. We highly recommend cyber security consultants to any business.
Thank you for the glowing feedback.
Rajeev Kundalia
Rajeev Kundalia
September 16, 2023
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5 out of 5
I recently had the pleasure of collaborating with Harman for a comprehensive PEN Test through his company, Cyphere. From our first interaction, it was clear that Harman embodies the very definition of an expert in the field of cybersecurity. His vast reservoir of knowledge and exceptional skill set became apparent as he navigated through complex security landscapes with ease and precision. Harman's remarkable ability to convey intricate details in a comprehensible manner made the process seamless and extremely enlightening. His dedication to providing top-notch service was evident in every step, ensuring not only the success of the project but also fostering a sense of security and trust in our collaboration. Working with Harman was nothing short of a fantastic experience. His bright intellect and professional approach to his work were genuinely awe-inspiring. What stood out the most was his genuine passion for his field, reflected in his meticulous approach and the innovative strategies implemented throughout the project. Not only is Harman a maestro in his field, but he's also an incredible person to work with - a true professional who takes the time to understand his client's needs and exceeds expectations at every turn. His vibrant personality and enthusiasm make working with him an absolute joy, fostering a collaborative environment where ideas flow seamlessly. If you are looking for someone who embodies expertise, professionalism, and a personable approach, then Harman and his company, Cyphere, should be your go-to. I couldn't recommend their services more highly. A true beacon of excellence in the cybersecurity landscape!
Tobi Jacob
Tobi Jacob
July 10, 2023
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5 out of 5
I had an amazing experience working with Cyphere! Their communication was top-notch, making the entire process smooth and efficient. From the initial contact to the final result, they were always prompt in getting back to me. I found their team to be incredibly responsive and attentive to my needs. The ease and effectiveness of our communication truly set them apart. I highly recommend Cyphere for their exceptional service and commitment to client satisfaction.
First impressions are everything - we're thrilled that ours was a hit! Thanks for choosing us.

Mobile Application PenetrationTesting Methodology

Scoping and Customer
Insight
1
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When you decide to give us the go-ahead for mobile penetration testing, our very first step is to gain insight into your motivation, so that we can advise on your real concerns. The comprehensive process we go through to understand this determines the vision for the project. At the technical level, this includes assets to be included, their fragility and importance to the environment.
Planning2
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Based on the response received from the reconnaissance phase, the target list for mobile app penetration testing is prioritised. The priority would be based on “low-hanging” fruit that could aid in gaining a foothold within the network trivially.
OWASP Mobile Top 103
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ur penetration testers would focus on the top 10 categories of mobile security attacks defined by the industry-standard OWASP. This includes areas such as platform misuse, insecure communication, encryption vulnerabilities, injection issues such as SQL injection, XSS, XXE, insecure authentication and authorisation flaws and any code tampering issues.
Web Server Analysis4
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Web server hosting of the android applications and ios apps is also considered a vital component during mobile app testing. A weakness in supporting infrastructure including the configuration of the webserver could lead to a slight compromise of the application hosted on it.
API Analysis5
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Modern mobile applications (including mobile) rely on API’s for their features / functionalities. Once the endpoints are identified – during network as well as static analysis – these would be further assessed. Weak endpoints could lead to trivial functionality bypass or sometimes, potential denial of service scenarios.
Local file / storage analysis6
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Following the initial run, the app would create several files / data which would be stored in the app folder on the device. These files would be analyzed in our mobile application penetration test is to understand the storage mechanism. This analysis would reveal if any app sensitive data including session management tokens, passwords are stored in clear text on the device itself.
Thorough Analysis and Reporting7
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Our reports are comprehensive and include all the evidence that supports our findings. We give you a risk rating that considers how likely an attack is as well as the impact it could have. We don’t create panic scenarios. Our mitigation is detailed, covering both strategic and tactical areas to help our clients prepare a remediation plan.
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