10 Common Mistakes in Software Development Cause Serious Cyber Attacks

Cyber Attacks


Software development is a complex field with many nuances and challenges. Software engineering is a highly important and secure aspect of cyber security. It’s often overlooked, but it can have huge consequences when not done correctly. This blog post will discuss 10 common mistakes that software developers make, which lead to severe cyber attacks. If you are a software developer or work closely with them, these tips will help keep your company secure from cyber threats.

1. Storing Authentication Data in the Source Code

cyber attacks
cyber attacks

If authentication data is stored in the source code, it can potentially be discovered by anyone who has access to the software’s development environment. This means that your software could end up leaking sensitive information to cyber attackers if you are not careful with how this data is accessed and handled.

How to avoid this mistake:

  • Do not store authentication credentials in the source code. It is better to secure them in a secure storage area within your company’s servers instead of using development environments for production purposes.
  • Passwords should never be stored with their hash values – it is recommended that you use secure authentication methods when developing software or working on secure projects!
  • Make sure everyone understands how important security and secure software development is to your company – it should be a priority that is discussed and enforced by all employees.

If you’ve been in the cyber security industry for any length of time, then you know how important secure software engineering practices are. However, if this is not something that has crossed your desk yet, make sure to avoid these common mistakes when building secure software.

2. Incorrect Work With Sensitive Data 

Software development is about creating secure software, but it has to be secure within the company itself. If you are not careful with how you work with confidential data (such as passwords) during development, these sensitive materials can end up in your version of the source code. These will eventually become public – putting your company or government agencies at risk for cyber attacks.

How to avoid this mistake:

  • Secure files with sensitive data are only accessible by those who have the security clearance to access them. If you work on a team, make sure that everyone has the necessary permissions before accessing secure items in your computer systems.
  • Do not use development versions of software for production systems or vice versa – always keep your company’s version of the software secure from malware attacks.
  • Secure IT is a priority for all employees, so make sure that they have security training and know how to handle sensitive data properly – especially those who work with it daily.

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3. Lack of Escaping, Incorrect Formatting, and Improper Encoding

Escaping, formatting and encoding are all important security features in software development. For example, when you enter a secure website (a site that requires the use of an SSL certificate) – before your browser sends any data to that secure site, it will need to make sure that there are no “escaped” characters within that data. If there are, this could lead to various vulnerabilities in the secure site (such as XSS attacks) – leaving your company vulnerable to cyber security threats.

How to avoid this mistake:

  • Make sure you understand how escaping works and what it does when used correctly. Escaping is often an overlooked aspect of secure software development, but it is important in preventing cyber threats.
  • Secure software development will always include proper encoding and formatting – so make sure that you are familiar with this process. Without secure coding in place, your company could be putting itself at risk for cyber attacks. Check the best practices for enterprise software development.

4. Deserialization of Untrusted Data

Cyber Attacks

When secure software developers work on new code, they often use serialization and deserialization methods to temporarily store data. However, if this process is not done carefully, it can lead to potentially serious cyber attacks or data theft for your company.

How to avoid this mistake:

  • Secure software development should only be performed by those with the proper security clearance. If secure software is developed by people without the necessary training, it could end up causing cyber attacks for your company.
  • Secure IT should be performed at all times when working on secure projects. If you are not sure about how to handle sensitive data like passwords or authentication credentials, it’s better to leave this task alone until someone with secure software engineering training can assist you.
  • Secure IT is a priority for all employees, so make sure that they have security training and know how to handle sensitive data properly – especially those who work with it daily.

5. Programmers Not Using Software Security Tools to Prevent Cyber Attacks

Creating secure software is no easy task, so it can be tempting to skip developing secure software. However, the most important part of creating secure software is making sure that you are using secure programming practices and tools.

How to avoid this mistake:

  • There are many free tools out there for programmers that will help ensure your source code adheres to secure software practices by providing critical infrastructure. Some of these include secure code analyzers, secure compilers and more.
  • It is also necessary to have a secure coding standard that applies secure programming guidelines to your team’s projects – this can help ensure that everyone on the project knows what they need to do in order to avoid targeted attacks.

If you are a software developer, you know how crucial secure programming is in order to create secure software. However, if this has not been on your radar yet, make sure that the mistakes discussed above are avoided by both yourself and your team to prevent criminals from phishing attacks.

6. Using Outdated Versions of Libraries and Software

Make sure to avoid using outdated versions of libraries and software when building secure applications as they can lead to vulnerable website search box, where the attacker inserts malicious code. Web application vulnerabilities are discovered all the time, so you must secure your company’s software with up-to-date versions to reduce cyber threats.

How to avoid this mistake:

  • Make sure your development environment has the most recent version of every library – do not use outdated versions to ensure that cyber attackers do not gain access to your systems.
  • Secure software development is about building secure applications, but this means that you need to keep them secure throughout the entire development process – not just at the end!
  • Make sure everyone on your team knows how important it is for secure software engineering practices to be followed when developing secure code and avoiding security vulnerabilities.

7. Programmers Not Using Source Code Analysis Tools

Every top software development company knows how important secure code and secure application building are to the end-user. Building secure applications requires a lot of hard work on the back end to avoid common mistakes that put companies at risk for cyber attacks – but with these tips, you can make sure your company’s software is as secure as possible.

Using secure software engineering practices (such as secure code review and static analysis tools) is a great way to find vulnerabilities in your source code before they end up causing major problems. If you work with programmers that don’t use these types of tools, then it can be difficult or impossible to keep your software secure.

How to avoid this mistake:

  • Secure software engineering is a requirement for all companies. Enforce this as part of your cyber security strategy and make source code analysis tools available to those who need them.
  • If you are concerned with the number of secure development resources that may be required, it’s important to note that these types of tools can find vulnerabilities in secure software with or without the help of developers to prevent cyber attackers from phishing attacks.
  • Make sure that everyone understands how important secure software is to your company – it should be a priority that is discussed and enforced by all employees.

Source code analysis tools are an essential part of secure software engineering, but they also need to be used properly in order for them to be effective in preventing system access. If programmers are not using secure software engineering practices, you may have difficulty keeping your software secure.

8. Illiterate Use of Cryptography 

Software developers are often under the impression that secure software means secure connections. This is not always true, particularly when it comes to cryptography. If you use insecure encryption techniques in your software – such as MD-DOS or SHA-0/SHA-256 without padding – hackers can easily decrypt these messages and launch serious cyber attacks against your company and steal sensitive data.

How to avoid this mistake:

  • Secure software development is about secure code, which means secure algorithms. Make sure that the cryptography you use is highly secure and up to date (such as SHA-256 with padding). If you are not sure what kind of encryption technique to use, consult a cyber security expert – they will be able to help in time to prevent cyber attacks.
  • Secure software development is also about secure processes, so ensure your employees know how to create secure algorithms and keep them up to date.

More information: Secure coding practices can not only help secure personal data but protect the company itself from cyber attacks and ensure that criminals do not gain access or get a chance to steal data. If you’re a developer or work closely with developers in your office, secure coding practices are essential for secure software development.

9. Inadequate Software Testing 

Cyber Attacks

Testing is essential when it comes to secure software development. No matter how secure you think your code might be, there is always the chance that a cybercriminal may find some way around it, – which is why testing must happen before anything goes live in order to ensure security.

How to avoid this mistake:

  • Make sure that any potential vulnerabilities are found during the testing phase, not after. If you have a secure software development team that is responsible for secure code review and penetration testing before it goes live, this will reduce the risk of cyber attacks dramatically.
  • Don’t forget to test your secure software as well as any updates or patches – just because something was secure when you first created it doesn’t mean that cybercriminals won’t find a way around it and steal data or share malicious code later on.
  • Secure software development is an ongoing process, so be sure to run testing throughout the entire secure software lifecycle – not just at the end. This will ensure that your software stays secure for as long as possible and reduces the risk of cyber attacks. Learn tips for successful software development process.

10. Insecure Software Development Methods

There are many secure software development methods that you can use, such as Feature Flagging and Feature Toggles. In this case, these secure software development practices allow you to control the visibility of specific features depending on different factors (such as user permissions) without having to change your production environment. This way, all changes made during software development will not result in a cyber attack.

How secure software development benefits your company:

  • Secure software ensures that no one outside of the intended user group sees sensitive data or features (such as new products) before they are ready to be released, which prevents cyber attacks. This way, you can work on secure software without worrying about exposing confidential information criminal organizations– allowing your team to stay secure.
  • Secure software development ensures that only the right people have access to secure items by using permissions or other security measures, which can help prevent cyber attacks and data leaks in your company. This way, you know exactly who is accessing secure information instead of worrying about exposing confidential material through insecure software development practices or computer networks.

Final Thoughts

The software development process is secure when done correctly and with effective law enforcement. Secure software development is important to cyber security in your company. When done correctly, it can lead to secure code that prevents serious cyber attacks from occurring within the business. Remember these tips, and your company will be secure. So remember to write secure code during all stages of software development to prevent ransomware attacks or network vulnerabilities. 

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Author

Dennis M
Dennis M

Hi, I'm Dennis, a software developer and blogger who specializes in programming languages and compilers. My blog posts focus on software development and programming topics like HTML5, CSS3, JavaScript frameworks like AngularJS and ReactJS as well as PHP-based applications. Check and join my group to ensure that you do not miss any of my informative articles on this field: https://www.facebook.com/groups/softwaredevelopmentinsights

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