Skip to content
  • About
  • Our Services
  • Our Methodology
    • Attacks & Tests
    • Testing modes
  • Blog

Contact us

Have a question or comment? Submit your message through our contact form and a member of our team will get back to you within 24 hours.

Edit Content

    Black Box Testing

    • Home
    • Blog
    • Black Box Testing
    Black Box Testing, Hacking

    ReDoS

    December 29, 2024 Nathan Touati No comments yet

    How a Simple Test Brought Down a Server You sanitized your input fields for XSS? You might have opened a new door for attackers… Imagine this: You’re a developer at your company. After a penetration test, several issues were found in your app, some input fields have no limits on length or content. This leaves […]

    Black Box Testing, Brute Force, Hacking

    Sandwich Attacks: From Reset Password to Account Takeover

    December 18, 2024 Nathan Touati No comments yet

    Once Upon a Password Reset… You’ve just forgotten your password for a website. No big deal, you click “Forgot Password,” they send you a link, and you reset it. At the time the feature was designed, it was decided that this reset link would include a UUID token. The reasoning seemed sound—since UUIDs are unique, […]

    Black Box Testing, Hacking

    Firestore Database – Black Box Security Testing Guide –  Go Beyond *.firebaseio.com/.json

    October 9, 2022 Michael Yermakov No comments yet

    Incentives Firestore security is an important topic for modern applications. Its wide usage and serverless architecture may cause security issues in the areas such as authentication, authorization, and data exposure. Especially they are exposed to data leakages, which may be caused by a non-serveless design approach. In a world of multi-tier applications, using a backend […]

    Black Box Testing, Hacking

    A Guide For Advanced Message Protected API Hacking Using Hackvertor and Burp (Part #2)

    November 16, 2021 Michael Yermakov No comments yet

    More up-to-date Hackvertor game-changer techniques, code examples, and tips for advanced penetration testing and bug bounty. Intro Hackvertor is a Burp extension that programmatically extends Burp capabilities, by allowing you to embed neat code logic directly into HTTP requests sent/proxies by Burp and its extensions. Similar to Postman pre-request scripts. Here, I will try to […]

    Black Box Testing, Hacking

    Advanced Testing Of Web Application With Custom Message Signing Using Hackvertor (Part #1)

    December 7, 2020 Michael Yermakov No comments yet

    Introduction Many of us have probably been faced with testing an application with custom HTTP request authentication or message signing. The requests from these applications can be proxied but they have built-in replay protection mechanisms in some form. As such, it isn’t possible to resend these requests outside of the application therefore making all external […]

    Search

    Categories

    • Black Box Testing (5)
    • Brute Force (6)
    • Code Review (1)
    • Hacking (11)
    • White Box Testing (4)

    Recent posts

    • Is Your AI Secure? The Dark Reality of LLM Vulnerabilities
    • Securing the Lifeline: A Guide to Medical Device Penetration Testing
    • What Is Real-Time Penetration Testing And Why It Matters

    AppSec Labs offer rapid, modern security penetration testing, utilizing smart solutions to protect against evolving cyber threats.

    Features
    • Home
    Resources
    • Blog
    Company
    • About us
    Get in touch
    • Guy Nachum (CRO):
    • guy@appsec-labs.com
    • +972 52-433-9393
    • Sales:
    • sales@appsec-labs.com
    • General Requests:
    • info@appsec-labs.com

    © AppSec Labs 2024. All Rights Reserved.

    • Terms & Conditions
    • Privacy Policy