George Chetcuti’s Blog

Last Updated on 8 Oct. 2015, Total: 733 Blog Posts

With a career spanning more than 23 years in IT, George Chetcuti has hands-on experience on HP high-end UNIX setups, Windows high-availability clusters and cloud computing. He has overseen various network projects and managed IT departments. The aim of this blog is to address various network related issues and topics from networking concepts to hands-on tasks for the community of network administrators, where your comments and suggestions are always welcome. He also writes about Windows 7 in the little free time he has at

9 Command-line
167 General
46 Implementation
27 Monitoring
272 News
98 Products
92 Security
5 Troubleshooting
16 Virtualization
  1. Heartbleed Extensions for Firefox & Chrome browsers

    The Heartbleed SSL vulnerability presents significant concerns for users and major challenges for site operators... Read More

  2. More Than Half of IT Professionals Make Undocumented Changes to IT Systems - Netwrix Survey Finds

    Just 60% of Organizations have Change Management Controls in Place, Leaving 40% at Risk from Security Threats or System Downtime... Read More

  3. Webmin contains a cross-site scripting vulnerability

    Webmin 1.670, and possibly earlier versions, contains a cross-site scripting vulnerability... Read More

  4. PassiveDNS Tool

    PassiveDNS sniffs traffic from an interface or reads a pcap-file and outputs the DNS-server answers to a log file... Read More

  5. Free Cloud-based Vulnerability Scanner

    Tripwire SecureScan provides free vulnerability scanning for up to 100 IPs and includes comprehensive detection rules for Heartbleed to uncover the vulnerability wherever it may lie on your network... Read More

  6. Choosing a VDI solution?

    Citrix claims 4 reasons to go beyond VMware View using Citrix XenDesktop... Read More

  7. Microsoft Unveils Windows 8.1 Update

    Microsoft has just unveiled the Windows 8.1 Update at Build, and it will be rolling it out to users of the tiled operating system on April 8. MSDN subscribers can download it today... Read More

  8. Amazon AWS announces 12 new cloud computing instance types

    Amazon AWS adds support for 12 additional EC2 instance types... Read More

  9. April Newsletters Teaser

    Topics covered in,,, and monthly newsletters... Read More

  10. Netwrix Combines IT with Neuroscience to Predict and Prevent Security and Compliance Incidents

    New Technology from Netwrix Captures Brain Activity via Bluetooth Radio and Predicts Actions of System Administrators before These Actions Happen... Read More

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