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Stop Separating Mobile App Security from Performance

Michael Olechna
Guardsquare

There's an image problem with mobile app security. While it's critical for highly regulated industries like financial services, it is often overlooked in others. This usually comes down to development priorities, which typically fall into three categories: user experience, app performance, and app security. When dealing with finite resources such as time, shifting priorities, and team skill sets, engineering teams often have to prioritize one over the others. Usually, security is the odd man out.

Image
Guardsquare

 

Mobile app security's undeserved reputation as a secondary concern stems from several factors. For one, it has a stigma of being difficult to implement. After all, mobile developers specialize in building fast, reliable applications, while security engineering is an entirely separate discipline requiring specialized expertise. This "security skills gap" makes mobile app security inaccessible for many development teams. It also presents additional challenges when scaling mobile app development.

As an app scales, mobile development teams introduce greater complexity and functionality. This often happens through the popular and accessible scaling method of adding third-party SDK libraries. But more risk is being introduced to the application by importing these libraries. While these libraries help accelerate development, they also introduce risk, making mobile app protection even more critical.

At this point, mobile app security can no longer be ignored. A DIY approach may seem like a viable option, as it allows teams to tailor security measures to their needs without inflating app size. Open-source tools exist to help optimize the size of the app, but they require experienced security engineers to implement sufficient protections. Developers without security expertise will have difficulty implementing effective protections, leaving the scalability problem unresolved. This means teams are still forced to compromise between performance, security, and UX.

Weaving in multiple layers of code-hardening and obfuscation techniques at the code level provides the robust protection that DIY solutions cannot.

So, what's the best approach?

The answer is to stop thinking about security and performance as separate concerns.

Security and Mobile App Development Should Go Hand in Hand

A winning mobile app security strategy integrates security throughout the development lifecycle. Security must be a consideration at every stage — from writing the code to testing its effectiveness to monitoring threats in real time post-release.

When building your application, efficiency is key to a timely release. But it is also critical to write efficient, secure code. For example, Android apps need to optimize their Java code and resources. Secure coding practices inherently improve efficiency. Removing logging code, eliminating dead code, and code shrinking are examples of a few efficient coding practices that also increase mobile application security. Merging classes and method inlining are other secure coding practices that help shrink the overall size of a mobile application. Mobile apps can apply this to resources in the code as well. Resource shrinking and obfuscation will reduce application size and improve security.

These techniques not only have the potential to reduce application size but also enhance security. With the proper tools, mobile apps can shrink in size by as much as 70% and increase speed by 20%. Incorporating these practices will create an efficient, high performing application that is well protected against malicious threats.

Post-Release - Continuous Threat Monitoring

After publishing your app, continuous threat monitoring will provide ongoing insights and protection by identifying threats to your app in real-time. Security teams monitoring your mobile application receive metadata like app builds, device type, and geographic location with each threat, along with details about each detected threat. Sharing this data with security and development teams gives them the data they need to build proactive protections against new and evolving threats, while helping to mitigate future risks.

Developers and security experts are both essential to building and executing this strategy together. By embedding security into the development process, you can create a high-performing, secure, and scalable app without compromise.

Stop compromising between app performance, user experience, and security. Deliver a superior user experience and a high performing application by incorporating security into your development process. 

Michael Olechna is Product Marketing Manager at Guardsquare

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Stop Separating Mobile App Security from Performance

Michael Olechna
Guardsquare

There's an image problem with mobile app security. While it's critical for highly regulated industries like financial services, it is often overlooked in others. This usually comes down to development priorities, which typically fall into three categories: user experience, app performance, and app security. When dealing with finite resources such as time, shifting priorities, and team skill sets, engineering teams often have to prioritize one over the others. Usually, security is the odd man out.

Image
Guardsquare

 

Mobile app security's undeserved reputation as a secondary concern stems from several factors. For one, it has a stigma of being difficult to implement. After all, mobile developers specialize in building fast, reliable applications, while security engineering is an entirely separate discipline requiring specialized expertise. This "security skills gap" makes mobile app security inaccessible for many development teams. It also presents additional challenges when scaling mobile app development.

As an app scales, mobile development teams introduce greater complexity and functionality. This often happens through the popular and accessible scaling method of adding third-party SDK libraries. But more risk is being introduced to the application by importing these libraries. While these libraries help accelerate development, they also introduce risk, making mobile app protection even more critical.

At this point, mobile app security can no longer be ignored. A DIY approach may seem like a viable option, as it allows teams to tailor security measures to their needs without inflating app size. Open-source tools exist to help optimize the size of the app, but they require experienced security engineers to implement sufficient protections. Developers without security expertise will have difficulty implementing effective protections, leaving the scalability problem unresolved. This means teams are still forced to compromise between performance, security, and UX.

Weaving in multiple layers of code-hardening and obfuscation techniques at the code level provides the robust protection that DIY solutions cannot.

So, what's the best approach?

The answer is to stop thinking about security and performance as separate concerns.

Security and Mobile App Development Should Go Hand in Hand

A winning mobile app security strategy integrates security throughout the development lifecycle. Security must be a consideration at every stage — from writing the code to testing its effectiveness to monitoring threats in real time post-release.

When building your application, efficiency is key to a timely release. But it is also critical to write efficient, secure code. For example, Android apps need to optimize their Java code and resources. Secure coding practices inherently improve efficiency. Removing logging code, eliminating dead code, and code shrinking are examples of a few efficient coding practices that also increase mobile application security. Merging classes and method inlining are other secure coding practices that help shrink the overall size of a mobile application. Mobile apps can apply this to resources in the code as well. Resource shrinking and obfuscation will reduce application size and improve security.

These techniques not only have the potential to reduce application size but also enhance security. With the proper tools, mobile apps can shrink in size by as much as 70% and increase speed by 20%. Incorporating these practices will create an efficient, high performing application that is well protected against malicious threats.

Post-Release - Continuous Threat Monitoring

After publishing your app, continuous threat monitoring will provide ongoing insights and protection by identifying threats to your app in real-time. Security teams monitoring your mobile application receive metadata like app builds, device type, and geographic location with each threat, along with details about each detected threat. Sharing this data with security and development teams gives them the data they need to build proactive protections against new and evolving threats, while helping to mitigate future risks.

Developers and security experts are both essential to building and executing this strategy together. By embedding security into the development process, you can create a high-performing, secure, and scalable app without compromise.

Stop compromising between app performance, user experience, and security. Deliver a superior user experience and a high performing application by incorporating security into your development process. 

Michael Olechna is Product Marketing Manager at Guardsquare

Hot Topics

The Latest

As businesses increasingly rely on high-performance applications to deliver seamless user experiences, the demand for fast, reliable, and scalable data storage systems has never been greater. Redis — an open-source, in-memory data structure store — has emerged as a popular choice for use cases ranging from caching to real-time analytics. But with great performance comes the need for vigilant monitoring ...

Kubernetes was not initially designed with AI's vast resource variability in mind, and the rapid rise of AI has exposed Kubernetes limitations, particularly when it comes to cost and resource efficiency. Indeed, AI workloads differ from traditional applications in that they require a staggering amount and variety of compute resources, and their consumption is far less consistent than traditional workloads ... Considering the speed of AI innovation, teams cannot afford to be bogged down by these constant infrastructure concerns. A solution is needed ...

AI is the catalyst for significant investment in data teams as enterprises require higher-quality data to power their AI applications, according to the State of Analytics Engineering Report from dbt Labs ...

Misaligned architecture can lead to business consequences, with 93% of respondents reporting negative outcomes such as service disruptions, high operational costs and security challenges ...

A Gartner analyst recently suggested that GenAI tools could create 25% time savings for network operational teams. Where might these time savings come from? How are GenAI tools helping NetOps teams today, and what other tasks might they take on in the future as models continue improving? In general, these savings come from automating or streamlining manual NetOps tasks ...

IT and line-of-business teams are increasingly aligned in their efforts to close the data gap and drive greater collaboration to alleviate IT bottlenecks and offload growing demands on IT teams, according to The 2025 Automation Benchmark Report: Insights from IT Leaders on Enterprise Automation & the Future of AI-Driven Businesses from Jitterbit ...

A large majority (86%) of data management and AI decision makers cite protecting data privacy as a top concern, with 76% of respondents citing ROI on data privacy and AI initiatives across their organization, according to a new Harris Poll from Collibra ...

According to Gartner, Inc. the following six trends will shape the future of cloud over the next four years, ultimately resulting in new ways of working that are digital in nature and transformative in impact ...

2020 was the equivalent of a wedding with a top-shelf open bar. As businesses scrambled to adjust to remote work, digital transformation accelerated at breakneck speed. New software categories emerged overnight. Tech stacks ballooned with all sorts of SaaS apps solving ALL the problems — often with little oversight or long-term integration planning, and yes frequently a lot of duplicated functionality ... But now the music's faded. The lights are on. Everyone from the CIO to the CFO is checking the bill. Welcome to the Great SaaS Hangover ...

Regardless of OpenShift being a scalable and flexible software, it can be a pain to monitor since complete visibility into the underlying operations is not guaranteed ... To effectively monitor an OpenShift environment, IT administrators should focus on these five key elements and their associated metrics ...