Over the past decade, millions of businesses have embraced web applications as an inexpensive way to build relationships and transactions with prospects and customers. But while they provide the opportunity for greater customer insight and efficiency, web applications also have vulnerabilities that can be exploited by cybercriminals. One of the most common and devastating of these is a web attack.
A web attack is a type of a cyberattack in which the attacker takes on the persona of another to gain access to sensitive data or perform malicious activities like taking credit card numbers or other personal data. Web attacks are typically described by SQLi (Structured Query Language Injection), XSS (cross-site scripting) and file upload attacks.
In an SQLi attack, hackers input customized Structured Query Language commands into a website or web app field to steal private data stored in the database server backend. In an XSS attack, hackers inject malicious code into a web app or website that is executed by the victim’s browser with no validation or encoded. The attack may hijack the user’s session, display unauthorised images or words or redirect users to a fake website.
The best way to protect against an attack via the internet is to regularly run vulnerability scans, and to apply patches to your website as well as its web servers, and any databases underneath. It is also a great idea to create an incident response plan to ensure that an attack can be identified quickly and addressed. Also, ensure that you are aware of ways to spot an attack on your website through warning indications such as slowing down of why is anti spyware important to online security the network or intermittent website shutdowns.
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