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Web Apps and Security: Important Points To Know

3 min read

Today, the world is embracing a shift from retail to digital shopping mediums. The pandemic has created an elevated need for digital solutions. Be it grocery, house or car, today people prefer purchasing their desired goods online. 


The influx of buyers from offline to online mediums has given brands an amazing opportunity to highlight their web solutions. Simultaneously, it has thrown a challenge to have a unique and attractive web application. 


Hence, web apps and their security are of utmost importance today, both for businesses and consumers. So protecting a web app from malicious software and intruders attack requires them to be crafted in such a manner that can ensure its safety. 


To get a unique, secured and scalable web application, hire a dedicated web app development company. To know the relevance, importance and security measures of web apps, read this blog below.



Importance of Web Apps

A thin line between a web app and a website is that web apps are dynamic and easily accessed over any browser. Moreover, it makes a user’s experience with a brand more interactive and compact. 

  • A brand can get a fresh marketing identity with a web app.
  • Web apps make the shopping experience more convenient.
  • Web apps enhance the brand value.
  • Web apps are a fresh and dynamic version of a website.


All about Web Application Security 

Web application security includes everything we do to protect a web application. In simple terms, it is protecting web apps and online services against malicious software and different security threats that exploit vulnerabilities in a web applications code.


The commonly set targets for web applications attackers are content management systems, database administration tools and SaaS applications.


Preparators consider web apps high priority as:-

  • The inherent complexity of its source code increases the likelihood of unattended vulnerabilities and malicious code manipulation.
  • Highly valued rewards, including private and sensitive data collected from successful source code manipulation.
  • Can be easily executed, as most attacks can be automated and launched indiscriminately against numerous targets at a time.

Organizations failing to secure their web applications are at a high risk of being easily attacked. Unfortunately, some of the high risks can be theft of information, revoked licences and legal proceedings and damaged client relationships. 

Vulnerabilities of Web Applications 

Web application vulnerabilities majorly result from lack of input and output sanitization, that are exploited to either gain unauthorized access or gain unauthorized access.


Such vulnerabilities enable the use of different attack vectors, including:

  • SQL Injection – It occurs when a perpetrator puts malicious SQL code to use for manipulating a backend database, and hence it reveals information. Consequences include the deletion of tables, unauthorized administrative access, unauthorized viewing of lists. 
  • Cross-Site Shifting – XSS is a kind of injection attack that targets users in order to access their accounts, activate Trojans or modify their page content. Stored XSS occurs when malicious code gets directly injected into an application. ReflectedXXX occurs when a malicious script gets reflected off of an application onto a user’s browser.
  • Remote File Inclusion– A hacker uses this kind of attack to remotely injecting a file onto a web application server. It can result in the execution of malicious code or scripts within the application, as well as data theft manipulation or theft.
  • Cross-Site Request Forgery –  It is an attack that results in an unsolicited transfer of changed passwords, funds or data theft. It happens when a malicious web application makes the user’s browser perform an unwanted action on a site on which a user is logged on.

In reality, thorough input/output sanitization can eliminate all vulnerabilities, which makes an application immune to unlawful manipulation.

However, a complete sanitization usually isn’t an only option, as most applications exist in a constant development state. Moreover, applications are often integrated with each other for creating an increasingly complex coding environment.

Web application security solutions and enforced security procedures like PCI Data Security Standard (PCI DSS) certification, can be deployed to avoid any such threats.


The times when web apps are of great importance, they need to be highly secured. Web apps contain necessary information about users and a business. Any intruder attack can cost both a business and a consumer. Hence, it’s essential to add advanced layers of security and protect them to the fullest. To get a secured and scalable web app, invest in a dedicated web app development company.