What is a cookie? How does cookie work?
a cookie is a piece of text that a web server can store on a user's hard drive. cookies allow a website to store information on a user's computer and then retrieve it.Critical error on Apache Struts2 allows hackers to take over the web server
new researchers have discovered a remote code execution flaw in the apache struts open source web application framework, allowing an attacker to run malicious code on the server.