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Channel: Network security – Network technologies and trends
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Review for CCNA Security 210-260 Official Cert Guide

I would like to thank my old time professional friend from Cisco Press Jamie Shoup for providing me a copy of newly released Cisco Press title ” CCNA Security 210-260 Official Cert Guide” penned by...

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Cisco to acquire Lancope to enhance their Cyber Security Threat Defence...

This week Cisco announced their intention to acquire  Alpharetta, GA based network security company called Lancope, Inc for $452.5 million in cash . Lancope provides network behaviour analytics, threat...

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What is “TCP Spurious Retransmission” ? And why does this occur for the FTP...

Recently we come across an issue where FTP  connection was not established between the client and the FTP server. The connection was passing through the Cisco ASA Firewall. Upon troubleshooting, we...

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