Information Security of Web Apps: Modern Solutions

by do son ·

Web applications are an integral part of the workflow of most organizations – the ABS systems of banks, CRM, 1C, and other programs that employees use daily. They accumulate a huge amount of data with commercial value. Therefore, ensuring the security of web applications is one of the key tasks to minimize the financial and reputational risks of a business. Do you want to become a cybersecurity specialist? The knowledge of coding and programming will be of great use to you. Most students study these issues at a college but not all can do without professional C# assignment help and assistance. C sharp homework help is essential as C# can be a good choice for cybersecurity. If you plan to connect your future with the development of web apps, information security, or any other sphere that requires deep knowledge of the IT basics, ask experts: “Do my c# assignment”. It’s the best way to learn from professionals and gain experience.

Why Do You Need Web Application Protection?

Web application security is a protective measure that prevents an attacker from gaining access to confidential data both from the outside when attempting to compromise, and from within the company through illegitimate access. If a privileged user turns out to be an insider, he will not be able to use confidential data, since his atypical behavior will be regarded as an anomaly, and the information security service will be immediately notified of this.

Web applications are becoming financially attractive not only for their developers but also for those who want to illegally use the data stored in them. The types and number of attacks on them are growing exponentially. That’s why you should ask for c# homework helps to gain the skills a cybersecurity specialist needs. Attacks can be roughly divided into two categories of information security threats:

  • Violation of confidentiality of information;
  • Violation of the availability of information.

The most common threat to the security of web applications is the exploitation of vulnerabilities, and when an application is popularized on the Internet, DDoS attacks cannot be avoided. Various tools, both amateur, and professional cyber attacks and the use of automatic scanning systems to exploit vulnerabilities, can be used to hack and disable an application.

The first step an attacker can take when attempting an attack is scanning with various utilities. This can be seen by an administrator from frequent access to different pages from one IP address and a large number of 404 errors. Therefore, the security of web applications begins with continuous monitoring.

Protection of web applications is relevant in any conditions – including inside the company perimeter. In most cases, not only office workers have access to them, but also remote employees, who often access them from personal computers bypassing VPN. If you don’t continuously monitor access to requests and responses, valuable information can leak.

What Is the Threat of Confidential Information Leak from a Web Application?

The risks are divided into two main groups:

  • Financial;
  • Reputational.

For example, “hot” leads from CRM can be resold to direct competitors by a dishonest employee. Leaking a customer base, which has resulted in customer data being sold or made publicly available, undermines the organization’s credibility and carries penalties from regulators. Therefore, the use of web applications in business and working with confidential data is impossible without well-thought-out comprehensive protection against all types of existing threats and a predictive approach to security. Getting a C sharp assignment helps to learn how to secure information the best way.

How to Keep Web Applications Secure?

Applications are available from the Internet, which attracts the attention of cybercriminals. To gain access to confidential data they contain, they use a variety of attack vectors. A direct way to protect applications is a firewall. More web applications use the Web Application Firewall (WAF). If we are talking about business applications that contain databases of commercial and personal data, then a different type of protection is required here – the Database Firewall (DBF). This allows you to protect sensitive data at different levels.

The use of specialized information security solutions allows detecting and preventing attacks at the application and network level and implementing a set of measures to ensure the availability and continuity of web applications by protecting against various classes of attacks. The firewall automatically detects and blocks attacks on web applications and identifies illegitimate users trying to break into the web application. The main measures include:

  • Checking data for compliance with protocol standards;
  • Traffic control based on neural networks;
  • Signature analysis;
  • Protection against SQL injection;
  • Protection from cross-network scripting;
  • Control of access to confidential data.

The introduction of software and hardware systems reduces the risks of unauthorized access to critical information and exploitation of system software vulnerabilities. Moreover, the availability of specialized information security solutions allows ensuring legal requirements for the protection of personal data, as well as banking standards and the data security standard of the PCI DSS payment card industry in matters of protecting web applications. The use of specialized security systems for web applications will allow timely detection and prevention of attempts of unauthorized actions by intruders both inside the organization and outside.