Hackersidea

Processors are vital to running all our computerized devices, even if we hardly ever think about them. That's why it's a big deal that they have major vulnerabilities, such as Spectre and Meltdown, that leave them open to hacking attacks. As they run all the essential processes on your computer, these silicon chips handle extremely sensitive data. That includes passwords and encryption keys, the fundamental tools for keeping your computer secure. The Spectre and Meltdown vulnerabilities, revealed Wednesday, could let attackers capture information they shouldn't be able to access, like  those passwords and keys. As a result, an attack on a computer chip can turn into a serious security concern. What are the vulnerabilities? Researchers found two major weaknesses in processors that could let attackers read sensitive information that should never leave the CPU, or central processing unit. In both cases, attackers could see data that the processor temp

Definition DOM Based XSS  (or as it is called in some texts, “type-0 XSS”) is an XSS attack wherein the attack payload is executed as a result of modifying the DOM “environment” in the victim’s browser used by the original client side script, so that the client side code runs in an “unexpected” manner. That is, the page itself (the HTTP response that is) does not change, but the client side code contained in the page executes differently due to the malicious modifications that have occurred in the DOM environment. This is in contrast to other XSS attacks (stored or reflected), wherein the attack payload is placed in the response page (due to a server side flaw). Example Suppose the following code is used to create a form to let the user choose his/her preferred language. A default language is also provided in the query string, as the parameter “default”. … Select your language: <select><script> document.write("<OPTION value=1>"+docu

What is DOM ? The Document Object Model ( DOM ) is a cross-platform and language-independent application programming interface that treats a HTML, XHTML, or XML document as a tree structure wherein each node is an object representing a part of the document. The objects can be manipulated programmatically and any visible changes occurring as a result may then be reflected in the display of the document. The principal standardization of DOM was handled by the World Wide Web Consortium, which last developed a recommendation in 2004. WHATWG took over development of the standard, publishing it as a living document. The W3C now publishes stable snapshots of the WHATWG standard. History The history of the Document Object Model is intertwined with the history of the "browser wars" of the late 1990s between Netscape Navigator and Microsoft Internet Explorer, as well as with that of JavaScript and JScript, the first scripting languages to be widely implemented in the

If your System has primary OS Windows then you install your secondary OS Kali Linux. That will be OK, Kali Linux puts boot entry of Windows automatically for you. At initial boot menu you can see both OS entry to boot. If your windows is corrupt in dual boot system or if you want to install windows as secondary OS after installing Kali Linux as primary OS. You may face corrupt boot-loader menu. You wont be able to boot Kali Linux any more because Windows wont put entry of Kali Linux automatically in their boot menu. So this post motive is to help those guys which are facing those problems subjecting to corrupt Boot-loader. There are mainly two methods: 1. Repair Grub via Kali Linux live USB. 2. Repair Grub Via Boot-rapair-disk. Method 1# Repair Grub via Kali Linux live USB It is up to you which you want to choose but if you are Linux familiar then go for this method. Requirements 1. A Kali Linux ISO image. You can download here: Download Kali Linux