5 Proven Strategies to Harden Software Development Security

Software Development Security

There are many proven strategies to harden software development security. Of course, these strategies are crucial to protect businesses from the reputational risks of cyberattacks. Therefore, developers need advanced security policies, configurations, and mitigation processes to reduce their attack vulnerabilities significantly. As a software developer, you should embrace various hardening strategies to maintain your business’s sensitive data, reputation, and trade secrets. In this post, we will discuss several proven strategies to harden software development security. 

Strategies to Harden Software Development Security

Harden Networks

Most developers harden their networks as a strategy to maintain development security.  To harden the devices on your network, uninstall all services unnecessary to the server you are using. This way, you reduce attack surfaces by eliminating unused, open network ports such as FTP, telnet, and POP/SMTP. You can further reduce attack surface by enforcing stronger firewall rules. Ideally, the strongest firewalls allow only web and potentially administrative connections, such as SSH. If your business has the resources, you can supplement your firewall by monitoring outgoing connections for reverse shells. Additionally, you should consider strategies to harden your network against other users opening unsafe connections. Surely, harden your network to keep your business protected against digital threats.

Leverage Helm Repositories

Next, many developers harden their security by leveraging Helm repositories. Of course, Helm supports the simple, direct creation of private Helm repositories. You can use these repositories to share Helm charts across your enterprise, while maintaining fine-grained access control. Additionally, Helm charts repositories are often used to proxy and cache remote, public Helm charts. This way, users can access the charts without incurring the security risks of true location access. Furthermore, you can access all Helm charts from a single URL by aggregating local and remote resources into one virtual repository. Of course, this single URL access significant reduces attack surfaces. Certainly, Helm repositories enable effective development security hardening strategies.

Secure Development Servers

Additionally, secure your development servers to harden software production security. When hardening servers, you secure the data, ports, components, functions, and permissions found on the server. You can strengthen user-developed password policies by encouraging users to create stronger, more complex passwords. Alternatively, use advanced measures at the hardware, software, and firmware levels to strengthen password policies. With these measures in place, lock user accounts after several failed login attempts, and remove unnecessary, unused accounts. Moreover, leverage firmware and software to implement multi-factor authentication on your servers. This way, server login processes become significantly more secure. Absolutely, harden development servers to keep your projects secure. 

Application Security

Furthermore, improve application security to harden your software development processes. To harden your application security, enforce least privilege by removing unnecessary, orphaned, and unused accounts or privileges. Then, restrict application access based on user roles and context. Doing this throughout your development infrastructure significantly reduces the risks of unauthorized access, malware, and data breaches.  Further, you can mitigate these risks by examining the components, functions, and integrations of your application projects. Of course, you should remove any unnecessary components, integrations, and functionalities. This way, fewer programs and accounts streamline identification of potential security threats. Definitely, application hardening provides a crucial strategy for securing development projects.

Isolate Operating System

Notably, operating system isolation offers an additional development hardening strategy. Developers leverage OS isolation technology to segment their systems into two zones. The first provides a hardened infrastructure for privileged use. The second offers a zone for general corporate work such as internet access, email, and chat applications. This way, any malicious entities that gain access to the corporate zone cannot reach the privileged zone. They also cannot confirm the privileged zone’s existence. Additionally, you can configure the corporate zone to wipe itself at specified intervals for added OS hardening. This way, the system periodically removes any hackers or malware that may be accessing it. Ideally, these intervals should be configured to wipe every few hours, or at least once per day. Assuredly, operating system isolation hardens your development processes against a variety of security threats. 

Of course, there is a myriad of strategies to harden your software development security. For example, harden your network to safeguard against unsafe network connections. Additionally, harden development servers to keep your projects secure. Moreover, you can leverage Helm repositories to enable effective development security hardening strategies. Furthermore, application hardening provides a crucial strategy for securing development projects. Finally, operating system isolation hardens your development processes against a variety of security threats. Assuredly, these essential strategies secure your development processes, product quality, business reputation, and other sensitive data against various threats.

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