#career… Regex Cheat Sheet 9 Feb 202011 Feb 2020 A regular expression, regex or regexp is a sequence of characters that define a search pattern. Usually such patterns are used by string searching algorithms for "find" or "find and…
#Metasploit… Heartbleed Discovery and Exploit 1 Feb 2020 Heartbleed is a security bug in the OpenSSL cryptography library, which is a widely used implementation of the Transport Layer Security protocol. It was introduced into the software in 2012…
#career… Linux Security Fundamentals (LFS216) 9 Jan 2020 Course Overview This course is a comprehensive look at the security challenges that can affect almost every system, especially with the seamless connectivity we seek from the Internet. Many of…
#career… Configuring Your IAM Securely on AWS 20 Dec 2019 To help secure your AWS resources, follow these recommendations for the AWS Identity and Access Management (IAM) service. Lock Away Your AWS Account Root User Access Keys You use an…
AppSec… Gaining Root From a Buffer Overflow Vulnerability 9 Dec 201911 Jan 2020 Buffer overflow flaws can be present in both the web server and application server products that serve the static and dynamic portions of a site, or in the web application…
#career… PenTesting: Gaining Root Privileges on Kioptrix 6 Dec 20196 Dec 2019 Kioptrix is a Capture The Flag style VulnHub VM and the aim of the game is to gain root privileges. We will be using Kali Linux in this post so…
#Metasploit… Write an IMAP Fuzzing Tool 3 Dec 20193 Dec 2019 Picture this scenario. During a host reconnaissance session we discovered an IMAP Mail server which is known to be vulnerable to a buffer overflow attack (Surgemail 3.8k4-4). We found an…
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AppSec… First Stack Buffer Overflow to modify Variable 30 Nov 201930 Nov 2019 Stack0: https://exploit.education/protostar/s... Intel Reference: intel.de/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-instruction-set-reference-manual-325383.pdf
Cyber Security… How To Fully Anonymize Your IP 20 Nov 201911 Jan 2020 As a security professional, sometimes you will want to anonymize your web traffic so as not to set alarms off. Today we will be looking at TOR and a tool…
#Metasploit… Gaining Access to Windows10 Through VLC Exploit 14 Nov 201920 Nov 2019 VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols. Today we…
AppSec… Import VirtualBox Images to GNS3 1 Nov 20197 Nov 2019 This is the second post of our GNS3 tutorials, today we will look at how to import a VirtualBox image into GNS3. If you haven't installed GNS3 yet or downloaded…
#career… Install GNS3 2.2 on Windows10 | Download Link Included 31 Oct 20199 Dec 2019 GNS3 is a Graphical Network Simulator that allows emulation of complex networks. GNS3 allows the same type of emulation using Cisco Internetwork Operating Systems. It allows you to run a…
Attacks… Crack WPA Handshake using Aircrack with Kali Linux 29 Oct 201930 Oct 2019 Today's tutorial will be looking into how you can crack the password of the 4 way handshake of someone that is re-authenticating themselves to a wireless router. The goal is…
AppSec… XML External Entity (XXE) Vulnerability 14 Oct 201927 Oct 2019 According to OWASP, an XML External Entity attack is a type of attack against an application that parses XML input. This attack occurs when XML input containing a reference to…
#Metasploit… BlueKeep – Exploit Windows (RDP Vulnerability) Remotely 10 Oct 201910 Oct 2019 Remote desktop protocol (RDP) is a secure network communications protocol designed for remote management, as well as for remote access to virtual desktops, applications and an RDP terminal server. RDP…
#career… Linux Foundation Development 8 Oct 20198 Oct 2019 As most readers will know, learning Linux is an integral part of the software development process. Since most servers around the world run on Linux it is vital for your…
AppSec… Movies Featuring the Nmap Security Scanner 6 Oct 201930 Oct 2019 The Nmap Security Scanner has appeared in many major motion pictures (as well as more obscure films). This gallery provides screen shots and details for each movie. Source: Movies Featuring…
Attacks… Reverse Engineering Router Firmware 3 Oct 201911 Oct 2019 Reverse engineering, also called back engineering, is the process by which a man-made object is deconstructed to reveal its designs, architecture, or to extract knowledge from the object; similar to…
Cyber Security… Send Secret Files in an Image Using Steganography 2 Oct 201914 Dec 2019 Steganography is data hidden within data. It enables us to embed files, messages or links into an image that can't be detected by email filters. So we can send secret…
Attacks… Create a Backdoor Shell Script in Python 28 Sep 201926 Nov 2019 So we've delved into Python before, but this post should be a bit more interesting. What we will do today is write a backdoor in Python and if you manage…
#Metasploit… Exploiting Routers With Routersploit 26 Sep 20195 Oct 2019 If you have Wi-Fi at home, then you have a router, this is how you get your internet access. Today we will be looking a piece of software that allows…
Attacks… Find Vulnerable Devices On The Internet With Shodan 9 Sep 201923 Sep 2019 Welcome back to LSB and thanks for reading. Today we will be looking at how to search for vulnerable devices around the world using Shodan. Shodan is an index of…
#career… Hacking Android With Metasploit 4 Sep 20197 Sep 2019 Good morning/evening/night my fellow hackers, today's lesson is on Metasploit and how we can hack Android with a Metasploit payload. So let's get started!! As always, this post is for…
#career… Set up some Honeypots and a Threat Map 2 Sep 201917 Sep 2019 Welcome back my fellow ethical hackers. Remember, the contents in this post is for educational purposes and should only be used for ethical reasons, so with that caveat, let's get…
AppSec… Securing Your Crypto Wallet 22 Aug 201917 Nov 2019 by Areeb Soo Yasir · Published · 2019-08-22 Why the world misses out on basic user-based security and isolation. When it came time to create my CryptocurrencyOS, based on Linux…
AppSec… Write a Ping Sweeper in 4 Lines of Bash 21 Aug 201918 Nov 2019 What we will do today is write a script that will ping a certain IP range and tell us which IP's respond to our ICMP requests. In other words we…
#career… Linux Foundation Go Cloud Native Training Bundle Sale 12 Aug 2019 Cloud native technology has a faster deployment time, improved scalability and cloud portability. This explains why cloud native skills are some of the most in-demand in the industry. To help you…
Cyber Security… Managing the Linux /tmp Directory Expertly 30 Jul 201910 Dec 2019 Posted July 30, 2019 | by Ken Hess (Red Hat) The /tmp directory is a temporary landing place for files. Users also have write access to this directory, which can…
Cyber Security Our Linux Sister Linuxsecurity.com are Celebrating their 20th Anniversary by Launching a New Website 23 Jul 201923 Jul 2019 LinuxSecurity.com is the community's central source for information on Linux and open source security. They follow the open source trends as they affect the community. Also they produce content that…
#career… SysAdmin Day Sales – The Linux Foundation 16 Jul 201916 Jul 2019 To celebrate Sysadmin Day, starting July 16th we’re offering all our IT certification and prep course bundles for only $325 each! We’ll also throw in a bonus course, regularly priced…
#career… June Deals: 70% Off Linux Foundation Bundles 16 Jun 201916 Jun 2019 For a limited time, get in-depth training in the open source technologies that matter most with one of our career training bundles - only $349 each - for a 70%…
AppSec… Set Up A Penetration Testing Lab Easily With Vagrant 30 May 201915 Nov 2019 Today we will be looking at a neat little command line tool called Vagrant. This tool allows us to deploy virtual machines seamlessly and we are going to show you…
AppSec… ProxyChains For Anonymity 29 May 201926 Nov 2019 Introduction Proxychains is an incredibly useful tool that is incredibly poorly documented. In this tutorial, we will cover using proxychains and SSH to connect to a multihomed device (like a…
Cyber Security… Handy Bash one-liners 22 May 201922 May 2019 Terminal Tricks Using Ctrl keys Ctrl + n : same as Down arrow. Ctrl + p : same as Up arrow. Ctrl + r : begins a backward search through…
AppSec… Enabling Monitor Mode & Packet Injection on the Raspberry Pi 20 May 201920 May 2019 By Kodyhttps://null-byte.wonderhowto.com/how-to/enable-monitor-mode-packet-injection-raspberry-pi-0189378/The Raspberry Pi Zero W and Pi 3 Model B+ include integrated Wi-Fi, Bluetooth Low Energy, and more than enough power to run Kali Linux. They sound like perfect…
#career… OWASP A2: Broken Authentication and Session Management Cause and Prevention 12 May 201912 May 2019 Threat Agents Attack Vectors Security Weakness Technical Impacts Business Impacts Application Specific Exploitability AVERAGE Prevalence WIDESPREAD Detectability AVERAGE Impact SEVERE Application / Business Specific Consider anonymous external attackers, as well…
AppSec… New Exploits for Insecure SAP Systems 6 May 201918 May 2019 Summary The Cybersecurity and Infrastructure Security Agency (CISA) is issuing this activity alert in response to recently disclosed exploits that target insecure configurations of SAP components. REGISTER TODAY FOR YOUR…
#career… Best Linux Distros for Ethical Hacking and Penetration Testing 1 May 20191 May 2019 Here is a list of some top Linux distro for ethical hacking and penetration testing that will surely help you to pick one that best fits your need. Kali Linux:…
#career… Malware Analysis With Valkyrie 22 Apr 201914 Oct 2019 Valkyrie is a malware analysis tool that's free for you for a year to try out. You can visit https://valkyrie.comodo.com to sign up. Once you sign up you will presented…
AppSec… Adblock Plus filter lists may execute arbitrary code 15 Apr 201915 Apr 2019 A new version of Adblock Plus was released on July 17, 2018. Version 3.2 introduced a new filter option for rewriting requests. A day later AdBlock followed suit and released…
AppSec… Emotet The Banking Trojan 11 Apr 2019 Emotet is a kind of malware originally designed as a banking Trojan aimed at stealing financial data, but it’s evolved to become a major threat to users everywhere. Let’s talk…
