Introducing Security Assistant: A Next-Gen Discord Bot for Cybersecurity

🚨“Why Every Pentester Should Master Bash Shell Scripting” 👉 Download the Book For Free: https://lnkd.in/d5uHPde2 Most pentesters underestimate the power of Bash. But here’s the truth: mastering Bash scripting can 10x your efficiency as an ethical hacker. Think about it — Bash isn’t just another shell; it’s your gateway to automation, stealth, and speed. From reconnaissance to privilege escalation, Bash gives you direct control over every part of your workflow. 💡 Here’s what Bash scripting can do for you as a pentester: ✅ Automate scanning, enumeration, and exploitation tasks ✅ Chain tools like nmap, curl, and openssl for rapid assessments ✅ Build custom scripts for privilege escalation or persistence ✅ Integrate AI or APIs to enhance vulnerability analysis ✅ Run stealthy operations and evasion techniques efficiently ✅ The best part? You can start small. ✅ Write a simple script to scan subdomains or check open ports. ✅ Then scale it — automate entire network assessments in minutes. 🧠 Pro Tip: Combine Bash with parallel processing tools (xargs, parallel) and AI-assisted decision-making to turn your toolkit into a smart pentesting engine. 📘 I recently explored the book “Bash Shell Scripting for Pentesters” by Steve Campbell — and it’s a goldmine for anyone serious about cybersecurity automation. If you’re into pentesting, red teaming, or DevSecOps, this is a must-read. 🔗 Check out my deep-dive article where I unpack what the book teaches, practical lab ideas, and a full 8-week learning roadmap: 👉 Read the full article here: https://lnkd.in/d5uHPde2 💬 Have you ever written a Bash script for pentesting? What’s one command or trick you can’t live without in your workflow? Drop it below 👇 — let’s build a list of real-world Bash hacks together. #CyberSecurity #Pentesting #EthicalHacking #BashScripting #Automation #InfoSec #DevSecOps #Linux #HackingTools #RedTeam

📚 OWASP Top 10: 2021   🔹 Free Resource — Follow us for more learning material   🔗 Link: https://owasp.org/Top10/ This document published by the OWASP Foundation presents the top ten most critical web application security risks, offering developers, security engineers and technology leaders actionable guidance on prevention and mitigation strategies. It serves as a key resource for building secure software and setting organizational security standards. At Krabo Systems, we believe in sharing knowledge that empowers developers and teams to grow without barriers. Follow us for more free resources and insights. #websecurity #applicationsecurity #softwaresecurity #securecoding #vulnerabilitymanagement #cybersecurity #devops #secops #riskmanagement #securearchitecture #codequality #securityawareness #infosec #softwaredevelopment #technologyleadership #developers #securityculture #securitybestpractices #webapplications #free #aws #software #tech #server #developer #code #malware #linux #AI

Meet Gemini CLI — now in Kali Linux 2025.3: AI-powered pentesting at your fingertips If you’re a security professional or a developer working in red team or application security, you’ll want to check this out: Kali’s latest release includes Gemini CLI, an AI agent that integrates Google’s Gemini model right into your terminal. What Gemini CLI brings to the table: - Automates common reconnaissance tasks and vulnerability scanning via natural-language prompts - Adapts dynamically—letting you chain actions like port scans → service enumeration → exploit attempts - Offers modes ranging from conservative (“approve each step”) to “YOLO” (automate everything) - Lightweight install (~ 12 MB) via sudo apt install gemini-cli for Kali users Teams building modern offensive/defensive tooling need to: - Blend LLM and security toolchains to automate repeatable tasks - Interpret AI-driven suggestions and validate them manually - Integrate these capabilities into DevSecOps pipelines, purple teaming setups, or internal tooling Work with hybrid environments—leveraging both AI agents and classic pen-testing techniques #GeminiCLI #Gemini #CLI #KaliLinux #Kali #Linux #AI #ArtificialIntelligence #Security #AIforSecurity #PenetrationTesting #PenTesting #Testing #RedTeam #DevSecOps #DevOps #CyberSecurity #AIinInfosec #Tech #Technology #OffensiveSecurity #IT #InformationTechnology #InfoSec #InformationSecurity

I recently built a proof-of-concept to see how modern Zero Trust principles could be applied to a traditional Active Directory environment. Traditional AD security can be static and policy-driven. My goal was to test whether a more dynamic, risk-based model could be layered on top using lightweight tools. This PoC demonstrates a potential workflow: ➡️ PowerShell scripts tail AD security logs for real-time authentication events. ➡️ A Python (Flask) backend ingests these logs and calculates a risk score based on context (like user role and IP address). ➡️ If the risk is high, an automated PowerShell response script is triggered to simulate an action, like adding a user to an MFA group. The intent wasn’t to build a production solution but to explore architecture, automation, and the operational friction points of integrating live risk analysis with core identity infrastructure. It turned into a valuable exercise in combining monitoring, analytics, and response into a simple feedback loop. All documentation, scripts, and setup notes are on GitHub: 🔗 https://lnkd.in/dyGRaf6M For Detailed Explanation, Make sure to check out the article on medium: 🔗https://lnkd.in/dBYzrqbw #ZeroTrust #Cybersecurity #ActiveDirectory #InfoSec #Python #PowerShell #ProofOfConcept #LearnInPublic

🔐💻 Container Security Audit: A Practical Approach 🚀 Containers have revolutionized software development, but their security remains a critical challenge. This in-depth analysis explores practical methodologies for auditing security in containerized environments, identifying common vulnerabilities and proposing effective solutions. 🔍 Key Audit Points: - Base image scanning 🔎: Vulnerability assessment of official and custom Docker images - Container configuration ⚙️: Analysis of privileges, Linux capabilities, and security settings - Networks and communications 🌐: Audit of network policies and inter-container communications - Secrets and configurations 🔑: Detection of exposed credentials in images and environment variables 🛡️ Recommended Tools and Techniques: - Use specialized scanners like Trivy, Grype, and Clair - Static analysis of Dockerfiles and Kubernetes manifests - Runtime testing with tools like Falco - CI/CD pipeline integration for early detection 📊 Identified Results: - Critical vulnerabilities in popular base images - Insecure default configurations in orchestrators - Accidental exposure of secrets in repositories - Lack of consistent security policies 💡 Essential Recommendations: - Implement continuous image scanning - Establish clear security policies - Use minimal and updated images - Monitor containers in production For more information visit: https://enigmasecurity.cl Did you find this information useful? Support our work to continue sharing valuable content: https://lnkd.in/er_qUAQh Let's connect and talk about container security: https://lnkd.in/eGvmV6Xf #ContainerSecurity #DevSecOps #KubernetesSecurity #DockerSecurity #CloudNative #Cybersecurity #ContainerSecurity #DevOps #Infosec #CloudSecurity 📅 Fri, 26 Sep 2025 08:13:29 GMT 🔗Subscribe to the Membership: https://lnkd.in/eh_rNRyt

🔐💻 Container Security Audit: A Practical Approach 🚀 Containers have revolutionized software development, but their security remains a critical challenge. This in-depth analysis explores practical methodologies for auditing security in containerized environments, identifying common vulnerabilities and proposing effective solutions. 🔍 Key Audit Points: - Base image scanning 🔎: Vulnerability assessment of official and custom Docker images - Container configuration ⚙️: Analysis of privileges, Linux capabilities, and security settings - Networks and communications 🌐: Audit of network policies and inter-container communications - Secrets and configurations 🔑: Detection of exposed credentials in images and environment variables 🛡️ Recommended Tools and Techniques: - Use specialized scanners like Trivy, Grype, and Clair - Static analysis of Dockerfiles and Kubernetes manifests - Runtime testing with tools like Falco - CI/CD pipeline integration for early detection 📊 Identified Results: - Critical vulnerabilities in popular base images - Insecure default configurations in orchestrators - Accidental exposure of secrets in repositories - Lack of consistent security policies 💡 Essential Recommendations: - Implement continuous image scanning - Establish clear security policies - Use minimal and updated images - Monitor containers in production For more information visit: https://enigmasecurity.cl Did you find this information useful? Support our work to continue sharing valuable content: https://lnkd.in/evtXjJTA Let's connect and talk about container security: https://lnkd.in/g34EbJGn #ContainerSecurity #DevSecOps #KubernetesSecurity #DockerSecurity #CloudNative #Cybersecurity #ContainerSecurity #DevOps #Infosec #CloudSecurity 📅 Fri, 26 Sep 2025 08:13:29 GMT 🔗Subscribe to the Membership: https://lnkd.in/eh_rNRyt

New tool alert for security pros: Kali 2025.3 includes llm-tools-nmap an experimental plugin that lets LLMs (via Simon Willison’s CLI) translate natural-language commands into Nmap scans. 🛡️🧭 • Run quick discovery, port/service detection, OS fingerprinting, and NSE script scans using plain English. 🤖➡️🔍 • Low-friction automation for routine audits and inventory tasks — great for red teams and sysadmins. ⚙️ • Important safety note: many scans require elevated privileges and you must have explicit permission to target networks. ⚠️🔒 #KaliLinux #Nmap #Cybersecurity #Infosec #LLM #NetworkSecurity #DevOps

Your code can be elegant, efficient, and innovative... but one vulnerability can bring it all crashing down. 💥 As developers, we are the architects of the digital world. We build the features, design the logic, and write the code that powers everything. This central role means we are also the first line of defense against cyber threats. Security isn't someone else's problem to fix later; it's a core part of writing good code. Ignoring security basics is like building a skyscraper on a weak foundation. It’s not a matter of if it will be exploited, but when. Mastering the Fundamentals You don't need to be a security guru, but every developer should have these fundamentals in their toolkit: * 🛡️ Sanitize Your Inputs: Always treat user input as hostile. Proper validation and sanitization are your best defense against injection attacks like SQLi and XSS. * 📦 Manage Your Dependencies: That open-source library that saved you hours could contain a known vulnerability. Regularly scan and update your dependencies using tools like Dependabot or Snyk. * 🔑 Secure Authentication & Authorization: Ensure you're correctly implementing who can log in and what they are allowed to do. Don't leave the front door (or any back doors) wide open. * 🤫 Never Hardcode Secrets: API keys, passwords, and tokens do not belong in your source code. Use a secrets manager like HashiCorp Vault or AWS Secrets Manager. Why It Matters Adopting a "security-first" mindset doesn't just prevent breaches. It makes you a better and more valuable developer. You'll build more resilient applications, save your team from costly rework down the line, and protect your company's reputation. It’s a career superpower. What's one small step you can take today? Get familiar with the OWASP Top 10. It's the perfect starting point for understanding the most critical web application security risks. #CyberSecurity #SoftwareDevelopment #DevSecOps #SecureCoding #Developer #Programming #AppSec #OWASP

𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: 𝟰 𝗲𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹 𝗶𝗺𝗮𝗴𝗲 𝗰𝗵𝗲𝗰𝗸𝘀 𝗯𝗲𝗳𝗼𝗿𝗲 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 💻 ✔️ Deploying an unchecked container image to production is a significant risk. Turn that risk into an informed decision with this essential checklist! 1️⃣ 𝗧𝗵𝗲 𝗕𝗮𝘀𝗲 𝗜𝗺𝗮𝗴𝗲 𝗶𝘀 𝗬𝗼𝘂𝗿 𝗙𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻 🔹 Avoid :𝙡𝙖𝙩𝙚𝙨𝙩. Always use specific tags. 🔹 Opt for minimal images (Alpine, Distroless) - fewer packages mean a smaller attack surface. 🔹 Prioritize official images from trusted sources. 2️⃣ 𝗩𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗦𝗰𝗮𝗻𝗻𝗶𝗻𝗴 𝗶𝘀 𝗬𝗼𝘂𝗿 𝗣𝗿𝗶𝗺𝗮𝗿𝘆 𝗧𝗼𝗼𝗹 Integrate scanners like 𝗧𝗿𝗶𝘃𝘆 𝗼𝗿 𝗚𝗿𝘆𝗽𝗲 directly into your CI/CD pipeline. They automatically find known CVEs in your dependencies. Critical vulnerabilities should be configured to fail the build and block deployment. 3️⃣ 𝗧𝗵𝗲 𝗛𝘂𝗻𝘁 𝗳𝗼𝗿 𝗦𝗲𝗰𝗿𝗲𝘁𝘀 Passwords, API keys, and tokens embedded into the image are a common cause of breaches. Use dedicated tools (like 𝙩𝙧𝙪𝙛𝙛𝙡𝙚𝙝𝙤𝙜) to find them before a malicious actor does. Secrets should only be provided via secure secret managers at runtime. 4️⃣ 𝗧𝗵𝗲 𝗣𝗿𝗶𝗻𝗰𝗶𝗽𝗹𝗲 𝗼𝗳 𝗟𝗲𝗮𝘀𝘁 𝗣𝗿𝗶𝘃𝗶𝗹𝗲𝗴𝗲 🔹No root! Always create and use a non-root user inside your Dockerfile. 🔹Drop unneeded Linux capabilities. Ask yourself: "What privileges does this container actually need to function?" and remove everything else. ❗ Conclusion: Don't deploy a black box. These checks take minimal time but are crucial for preventing serious security incidents. What's the first thing you check in a container image? Share your tips in the comments! 😉 #DevOps #Security #ContainerSecurity #Docker #DevSecOps #Kubernetes #CloudNative #CICD #CloudSecurity #InfoSec #IT

🔐 Building a Safer Discord: My Security-Focused Bot Project 🚀 Hey everyone 👋 I’m excited to share my latest open-source project — a Security-Focused Discord Bot designed to make Discord servers safer and more resilient against common threats. 👉 GitHub: https://lnkd.in/gV246ea8 🧩 Why I built this Discord communities are thriving — from gaming to developer hubs. But with that growth comes spam, phishing, impersonation, and malicious links. So I decided to create a bot that goes beyond moderation — one that applies real security principles (signature validation, access control, event logging) to Discord automation. ⚙️ What it does Here’s what’s under the hood 👇 ✅ Signature Verification (Ed25519) — authenticates incoming requests to block spoofing ✅ Role-Based Access Control (RBAC) — least privilege and deny-by-default ✅ Threat Scanning — detects malicious links or attachments ✅ Message Quarantine — isolates suspicious content safely ✅ Secure Logging — maintains immutable audit trails ✅ Anti-Replay Protection — validates timestamps to stop message reuse …and more to come soon (like rate-limiting, encrypted config management, and container hardening). 🧠 Tech Stack & Design Built with Python + Discord.py, following modular, security-first architecture: Clean command structure Ephemeral responses for sensitive data Input validation & sanitization Exception-safe handling Future-ready for cloud or container deployments 🤝 Get Involved This is an open project — and I’d love your thoughts! 🌟 Star the repo 🍴 Fork and contribute 🧪 Suggest new features 💬 Share feedback 💡 Final Thought Security shouldn’t be an afterthought — even in community spaces. I hope this project inspires others to bring DevSecOps principles into the platforms we use every day. Let’s build safer online communities, one bot at a time 💪 #OpenSource #Python #CyberSecurity #Discord #DevSecOps #InfoSec #Automation #BotDevelopment #CommunitySecurity