STENGE

What is Umbrella VA and how it works? 🤔 Umbrella virtual appliances (VAs) are lightweight virtual machines that are compatible with...

The configuration register is a special 16 bits value and can be used to change router behavior in several ways, such as: ▸How the router...

⧽ Technology Overview: Cisco FTD is a threat-focused, next-gen firewall (NGFW) with unified management. It provides advanced threat...

In this post you will learn how you can save pictures from Instagram account in your PC using Python. You just need to install...

The Windows PowerShell Integrated Scripting Environment (ISE) is a graphical user interface and front-end hosting application for Windows...

In this post I am showing how to send text message and photo from any computer to mobile telegram app. This is only few lines of code to...

What is a QR-Code? A Quick Response code is a two-dimensional pictographic code used for its fast readability and comparatively large...

LibreNMS is an open source, powerful and feature-rich auto-discovering PHP based network monitoring system which uses the SNMP protocol....

Vulmap is a vulnerability scanning tool that can scan for vulnerabilities in Web containers, Web servers, Web middleware, and CMS and...

Did you ever run into a problem with Cisco Firepower that left you clueless as to why your policy deployment is failing? Have you ever...

Vigenere Cipher is a method of encrypting alphabetic text. It uses a simple form of polyalphabetic substitution. A polyalphabetic cipher...

About Cisco ISE: The Identity Services Engine (ISE) helps IT professionals meet enterprise mobility challenges and secure the evolving...

The Cisco Firepower Management Center is the administrative nerve center for select Cisco security products, running on a number of...

What Is Port Mirroring? Port mirroring is used on a network switch or a router to send a copy of network packets seen on the specified...

SSH, also known as Secure Shell or Secure Socket Shell, is a network protocol that gives users, particularly system administrators, a...

The Cisco Cloud Services Router (CSR) 1000v is a virtual router that can run on VMWare, Citrix, KVM, HyperV and even AWS. When...

Recovering Root Password for Juniper Devices can be done in few simple steps. ➪ This procedure is applicable for Juniper MX, M, EX, SRX,...

DeepSound is a steganography tool and audio converter that hides secret data into audio files. The application also enables you to...

Have you ever imagined that you can detect security flaws at an ATM near where you are? Here you have an example of it. #1: Find your...

Google serves some 80 percent of all search queries on the Internet, making it by far the most popular search engine. Its popularity is...

D-TECT is a penetration testing tool that can be used for information gathering and finding vulnerabilities in web applications. The...

Shred is a program that will overwrite your files in a way that makes them very difficult to recover by a third party. Normally, when you...

As an Incident Responder it's pretty common to analyse emails, however finding the right tools, to safely pull apart an email, aren't...

As you know, it is common to use the Windows Recycle Bin to dispose of those files that we no longer use. However, we must pay special...