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 form of cyberattack where the attacker is a fake to access sensitive information or engage http://neoerudition.net/why-is-anti-spyware-software-important-to-online-security in malicious activities, like the theft of credit card numbers and other personal data. Web attacks are often characterized by SQLi (Structured Query Language Injection), XSS (cross-site scripting) and file upload attacks.
In SQLi attack, hackers type custom Structured Query Language (SQL) commands into an area on a web site or in a web-based app to steal private information stored on the database server behind. In an XSS, hackers inject malicious code into a web app or website that is automatically executed by the victim’s browser, without verification or encoding. The attack can steal session details, display unauthorized images or text or redirect the user to a phishing site.
The best way to defend against cyber-attacks is to run regular vulnerability checks, and then apply patches to your site as well as its web servers, and any databases that are involved in the attack. It is also a great idea to devise an incident response plan to ensure that an attack can be identified quickly and dealt with. Also, ensure that you know how to recognize an attack on your website through warning indications such as slowing down of the network or intermittent shutdowns of websites.