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NordVPN Launches a digital security tool

NordVPN has just launched a new user friendly proxy extention tool for Mozilla Firefox. As a result, Firefox users will be able to secure...

The Best Open Source Network Intrusion Detection Tools

In enterprises, preventing breaches in the network in order to protect data is a serious matter. Any malware exploit can cost the company a...

ClamAV: A Free and Open Source Antivirus Tool

ClamAV is a free and open source toolkit to detect malware. It also performs Web/email scanning and provides gateway security for Linux distributions, in...

Mirai botnet code surfaces online to expand IoT threats

The source code of infamous Mirai botnet that recently brought a notable 620 Gbps denial-of-service (DDoS) attack is now live online. This new development...

Restore Partitions Over the Network Using Clonezilla

Clonezilla is back-up and restore software that is a powerful alternative to Symantec's famous, yet expensive, commercial software Norton Ghost. Do you often format your...

Chkrootkit — Eliminate the Enemy Within

Last month, we learnt about the technical components that form rootkits. We also discussed why and how rootkits are dangerous, and briefly explored a...

Securing Apache, Part 8: DoS & DDoS Attacks

In this part of the series, we focus on DoS/DDoS attacks, which have been among the major threats to Web servers since the beginning...

The Importance of Intrusion Prevention Systems

In today's fast-changing IT world, even the best available security is insufficient for the latest vulnerabilities in various products, and against malware/attacks created to...

NTop as a Network Diagnostics Tool

The NTop tool is a network traffic monitoring tool that shows network usage, similar to what the popular top command does. This article explains...

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