Articles That Might Interest:

Web Application Vulnerability Scanners

How to Test for SQL Injection Attacks & Vulnerabi…

SQL injection vulnerabilities have held the first spot on the OWASP Top 10 list for quite some time. This is due to the fact that they are both still widespread and can lead to very serious consequen…

Windows Servers

Installation and Configuration of Fine-Grained Pa…

Microsoft introduced Fine-Grained Password Policy for the first time in Windows Server 2008 and the policy has been part of every Windows Server since then. Fine-Grained Password Policy allows overco…

Windows Servers

Download Altaro Free VM Backup & Win a PlayStatio…

We have some exciting news for you today! Altaro has launched a great contest in celebration of SysAdmin Day on 27th July! They will be giving away Amazon eGift Cards to the first 100 eligible entr…

Web Application Vulnerability Scanners

Acunetix v13 Release Introduces Groundbreaking In…

The newest release of the Acunetix Web Vulnerability Scanner further improves performance and premieres best-of-breed technologies. Acunetix, the pioneer in automated web application security softwa…

Web Application Vulnerability Scanners

What is Cross-site Scripting (XSS)? Why XSS is a…

Part one of our two-part series on Cross-site scripting (XSS) explains what are XSS attacks. We also take a close look on how XSS exploits work (urls, cookies, web cache etc.) and analyze their impac…

Network Protocols

Introduction To The ISDN Protocol

ISDN (Integrated Services Digital Network) is a digital telephone standard designed to replace analogue connections by utilising ordinary copper wires that are used in standard analogue telephone sys…

Cisco Switches

VLAN Security Tips - Best Practices

This article focuses on VLAN Security and its implementation within the business network environment. We provide tips and Cisco CLI commands that will help you upgrade your VLAN network security. Ev…

SASE & SD-WAN Networks

Configuring A SASE Unified Network: Data centers…

This article explores the need for Secure Access Service Edge (SASE) in today’s organizations. We show how one of the most advanced SASE platforms available, combines VPN and VPN and SD-WAN capabilit…

Linux - Unix

Linux BIND DNS - Part 2: Configuring db.domain Z…

It's time to start creating our zone files. We'll follow the standard format, which is given in the DNS RFCs, in order to keep everything neat and less confusing. First step is to decide on the doma…

Web Application Vulnerability Scanners

Acunetix Enterprise: Find Website - Web Applicati…

Security researchers disagree about the percentage of vulnerable websites, but most concur that it’s way too high. Despite their long history, attackers continue to use cross-site scripting (XSS), SQ…

Cisco Switches

Download The Complete Cisco Catalyst Switching Po…

The Cisco Catalyst Switching Portfolio is perhaps one of the most useful Cisco PDF files, containing all Catalyst series products. The portfolio covers all Cisco modular switches, including th…

Ethernet Protocol, CSMA/CD, Collisions

Early Ethernet Collisions

In this example, we will refer to an imaginary Ethernet network consisting of Stations A and B and any number of other stations. The status of the network is such that the wire is idle (nobody is tal…