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Category — Scanning tool
Yahoo! Launches Free Web Application Security Scanner

Yahoo! Launches Free Web Application Security Scanner

Sep 26, 2015
Yahoo! has open-sourced Gryffin – a Web Application Security Scanner – in an aim to improve the safety of the Web for everyone. Currently in its beta, Project Gryffin has made available on Github under the BSD-style license that Yahoo! has been using for a number of its open-sourced projects. Gryffin is basically a Go & JavaScript platform that helps system administrators scan URLs for malicious web content and common security vulnerabilities, including SQL Injection and Cross-Site Scripting (XSS) . Yahoo! describes Gryffin as a large-scale Web security scanning platform, which is more than just a scanner, as it is designed to address two specific problems: Coverage Scale Scale is obviously implied for large Web, while Coverage has two dimensions – Crawl and Fuzzing . Crawl's ability is to find as much of the Web application's footprint as possible, whereas Fuzzing involves testing each part of the application's components for an applied se...
Android Privilege Escalation Flaws leave Billions of Devices vulnerable to Malware Infection

Android Privilege Escalation Flaws leave Billions of Devices vulnerable to Malware Infection

Mar 24, 2014
Android -  a widely used Smartphone platform offered by Google is once again suspected to affect its users with malicious software that puts their android devices at risk. This time the vulnerabilities occur in the way Android handle the updates to add new flavors to your device. Researchers from Indiana University and Microsoft have discovered [ Paper PDF ] a new set of Android vulnerabilities that is capable to carry out privilege escalation attacks because of the weakness in its Package Management Service (PMS) that puts more than one billion Android devices at risk. The researchers dubbed the new set of security-critical vulnerabilities as Pileup flaws which is a short for privilege escalation through updating, that waylays inside the Android PMS and intensifies the permissions offered to malicious apps whenever an android update occurs, without informing users. The research was carried out by Indiana University Bloomington researchers, Luyi Xing, Xiaorui Pan...
What Is Attack Surface Management?

What Is Attack Surface Management?

Feb 03, 2025Attack Surface Management
Attack surfaces are growing faster than security teams can keep up – to stay ahead, you need to know what's exposed and where attackers are most likely to strike. With cloud adoption dramatically increasing the ease of exposing new systems and services to the internet, prioritizing threats and managing your attack surface from an attacker's perspective has never been more important. In this guide, we look at why attack surfaces are growing and how to monitor and manage them properly with  tools like Intruder . Let's dive in. What is your attack surface? First, it's important to understand what we mean when we talk about an attack surface. An attack surface is the sum of your digital assets that are 'reachable' by an attacker – whether they are secure or vulnerable, known or unknown, in active use or not. You can also have both internal and external attack surfaces - imagine for example a malicious email attachment landing in a colleague's inbox, vs a new FTP server being...
Malicious Russian Tor Exit Relays Intercepting encrypted Traffic of Facebook Users

Malicious Russian Tor Exit Relays Intercepting encrypted Traffic of Facebook Users

Jan 24, 2014
Tor is one of the best and freely available privacy software that lets people communicate anonymously online through a series of nodes that is designed to provide anonymity for users and bypass Internet censorship. When you use the Tor software, your IP address remains hidden and it appears that your connection is coming from the IP address of a Tor exit relay or nodes , which can be anywhere in the world. An exit relay is the final relay that Tor traffic passes through before it reaches its destination. According to a recent report ' Spoiled Onions: Exposing Malicious Tor Exit Relays ', published by security researchers Phillip Winter and Stefan Lindskog revealed that almost 20 exit relays in the Tor anonymity network that attempted to spy on users' encrypted traffic using man-in-the-middle techniques. Both Researchers spent more than four months studying on the Tor exit nodes using their own scanning software called " exitmap " and detected su...
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