For the previous few years, the technology industry witnessed data breaches frequently, compromising the protection and privacy features of applications and software through multiple unpatched and 0-day (zero-day) vulnerabilities. There are varied reasons that provide opportunities for attackers to require advantage of missing security restrictions.

As reported by DBIR 2020, 43% of knowledge breaches within the past year were connected to web application vulnerabilities. This works because the main reason behind the exponential growth of knowledge breaches.

Application security is defined as a process of encompassing security measures into the applying development and style phase as a proactive approach to stop data loss and a various range of exploitable cyber threats like unauthorized access, spoofing, sniffing, malicious modification, etc. It helps proactively understand risks and threats supported by the appliance model and specification. Hence, it’s crucial to safeguard the gateway to shield sensitive data and its environment. Secure SDLC isn’t different from the conventional SDLC on a high level.

Traditional vs. Secure SDLC:
Many organizations target building applications with new features and fast development processes within the past and current times. within the hassle of those, they typically forget to feature security to the inspiration of application design, which later makes them face the results of building insecure applications within the style of breaches, penalties, and cyber-attack.

Traditional SDLC:
The traditional SDLC began with the research upon the appliance requirement and targeted user or market. It includes the extensive planning of the appliance or software foundation, e.g., application financial budget, appearances, layout, blueprint, architectural decisions, data transmission and storage, application interaction with users, and other systems or networks.

Secure SDLC:
Secure SDLC may be a framework for adding the simplest security practices in each of the event lifecycle stages. It includes embedding security consideration into the appliance development requirements to the safety testing and other activities till the post-development stage.

It’s incorporated when an application is developed from scratch or already in production. However, it is done on a developed or released application as a post-security practice together with the disadvantage of increased time, cost, and sophisticated remedial process.