Let’s understand DMZ – Demilitarized Zone
A DMZ or demilitarized zone is a perimeter network that protects and adds...
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Broken Access Control
Access control is a crucial element in maintaining the integrity and...
Command and Control (C2)
Malicious network attacks have been on the rise in the last decade. One of the...
Tips for Troubleshooting Microsoft Outlook
Microsoft Outlook is the most popular business software program in the world,...
Delete Windows.old folder on Windows
When you upgrade your computer to a new version of Windows 10, or you install a...
OWASP Top 10
The OWASP Top 10 is a standard awareness document for developers and web...
Zero Trust Security Model (ZTNA)
Zero Trust security is an IT security model that requires strict identity...
Security Misconfiguration | Importance & Prevention
Website security is a critical concern for businesses, organizations, and...
Recent Posts
Let’s understand Routing and it’s types
Before we understand what is routing and how it works, we need to know about router. Router is a network hardware device that is used to connect two...
Let’s configure static routing
Since static routes are manually configured and do not require advertising or processing of route updates, they use less bandwidth and fewer CPU...
How a router makes a forwarding decision by default
Each routing protocol selects the best route using its own metric comparison procedure. If there are more than one candidate routes from different...
Cisco Access Point (AP) Modes
Many Cisco APs can operate in either autonomous or lightweight mode, depending on which code image is loaded and run. From the WLC, you can also...
Cisco Wireless Architecture
Cisco Wireless Architecture and AP modes connect a wireless network to a wired network to safely transfer data. A Cisco Access Point (AP) is...
Let’s Interpret the components of Routing table
Routers route IPv4 packets. That simple statement actually carries a lot of hidden meaning. For routers to route packets, routers follow a routing...
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Basic Linux Command Syntax
Here we will deals exclusively with the CLI or Command Line Interface, rather than a GUI or Graphical User Interface you may be familiar with. The...
Firewall types (Network based Vs Host based)
Nowadays protecting IT assets is most important and critical part for anyone. A “Firewall” is one of the most popular computer and network...
IPv4 Addressing and Subnetting
Communication between hosts can happen only if they can identify each other on the network. In a single collision domain (where every packet sent on...
Speed Up Your Windows PC
Is your Windows PC running slow? Does your application take forever to load or launch? Don’t worry; you’re not alone. Many people...