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How to protect your applications against attacks?


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How to protect your applications against attacks? A priority in 2023

Today, a topic of crucial importance for any serious business. In the digital landscape of 2023, threats are evolving rapidly, making the protection of your applications more than ever a priority. As a business decision-maker, are you certain that your applications are safe from attacks? In this article, we will explore best practices and the latest trends in application security to ensure optimal peace of mind.

Why protect your applications against attacks?

Cyberattacks can have a significant impact on businesses. They can result in financial losses, the disclosure of sensitive data, business paralysis, and even the loss of customers.

Applications are also prime targets for cyberattacks. In 2023, applications were responsible for 70% of cyberattacks, according to the annual report from the Open Web Application Security Project (OWASP).

Here are some examples of the consequences of a cyberattack on a business:

  • An online retail business may have compromised customer data, resulting in a loss of trust and a decline in sales.
  • A bank could fall victim to a DDoS attack, paralyzing its services and preventing customers from accessing their accounts.
  • A manufacturing plant could be targeted with an attack aimed at sabotaging production systems, causing production losses and financial damage.

What are the most common types of attacks against applications?


Cyberattacks against applications can take many forms. The most common ones include:

  • SQL injection attacks allow hackers to inject malicious code into application databases, leading to the disclosure of sensitive data, data modification or deletion, or application takeover.
  • Brute-force attacks involve attempting to find a user account password by trying different combinations of letters, numbers, and symbols.
  • Phishing attacks involve sending fraudulent emails or SMS that prompt recipients to click on a link or open a malicious attachment.
  • Ransomware attacks involve encrypting company data and demanding a ransom in exchange for the decryption key.
  • Cross-Site Scripting (XSS): XSS attacks involve injecting malicious code (usually JavaScript) into web pages viewed by other users. This can allow the attacker to steal user sessions, intercept sensitive information, or manipulate page content.
  • Cross-Site Request Forgery (CSRF): CSRF attacks occur when an attacker exploits the trust an application has in the authenticated user to perform unauthorized actions without their knowledge.
  • Security vulnerabilities in third-party libraries: Using outdated or insecure libraries can expose an application to risks. Attackers can exploit these known vulnerabilities to compromise the system.
  • Session management vulnerabilities: Errors in user session management can allow an attacker to take control of a legitimate user's session.
  • File download vulnerabilities: If an application allows file downloads without proper validation, it can be exploited to inject malicious files.
  • Phishing attacks: Phishing attacks attempt to mislead users into disclosing sensitive information by posing as trustworthy entities.
  • Mobile application attacks: Mobile applications can be exposed to risks such as reverse engineering, man-in-the-middle attacks, and other threats specific to mobile platforms.

Measures to take


There is no miracle solution to protect applications against attacks. However, there are several measures that businesses can implement to enhance their security. Before discussing these measures, let's first cover some important points.

The changing nature of threats in 2023

Did you know that, according to the latest 2023 statistics, targeted attacks against applications increased by 30% compared to the previous year? These figures are alarming and emphasize the critical importance of implementing robust security measures. But where to start?

Assessing risks: an essential first step

Ask yourself this crucial question: have you recently conducted a thorough risk assessment related to your applications? In the current context, understanding the specific vulnerabilities to your business is essential. Consider the sensitive data your applications handle – from financial data to customer personal information; security is non-negotiable.

Cryptography: a powerful shield

Imagine cryptography as your company's medieval fortress. It protects your sensitive data from external assaults. Advanced encryption algorithms are designed to make data unreadable to anyone without the necessary keys. Investing in a robust encryption strategy is a foolproof way to strengthen your defense against attacks. For example, a recent study revealed that 40% of financial sector companies enhanced their security through the adoption of advanced cryptography, halving the number of application-related incidents.

Access management: lock your virtual doors

Imagine a business without locked doors or access control. Unthinkable, isn't it? Yet, many companies neglect access management in the virtual world. According to recent data, 60% of security breaches are due to unauthorized access. Ask yourself: Who has access to your applications, and is it necessary?

Employee awareness: your best line of defense

Are your employees aware of the risks associated with application attacks? Awareness is a powerful weapon in the fight against cyber threats. Educate your teams on best practices in computer security. In 2023, companies that invested in awareness saw a 50% decrease in incidents caused by human errors.

Tailored solutions for your industry

Each industry has its security challenges. Attacks are not uniform, so why should your security strategy be? In the healthcare sector, for example, attacks often target electronic medical records, while in the manufacturing sector, intellectual property is a prime target. Adapting your security measures to your specific industry is an essential step.

In addition to the points mentioned above, here are some additional tips to help you:

  • Regularly update your applications. Security updates often fix known security vulnerabilities.
  • Use strong and unique passwords for all your accounts.
  • Enable multi-factor authentication (MFA). MFA adds an additional layer of security by requiring users to confirm their identity with a code received via SMS or email.
  • Engage a security services provider. A security services provider can assist in establishing and maintaining an effective security strategy.

The time to act is now

In conclusion, application security should not be taken lightly. The 2023 statistics highlight a constant increase in attacks, underscoring the need for every business to strengthen its defenses. Cryptography, access management, and employee awareness are pillars on which you can build an impenetrable virtual fortress.

As a business decision-maker, your role is crucial in protecting your digital assets. So, ask yourself this final question: have you taken the necessary steps to ensure the security of your applications today and in the future? The time to act is now.

To learn more about how our services can enhance your cybersecurity, feel free to contact us. We are here to help you build a safer digital future.

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