240 Results for:udp
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Hugging hardware is outdated - the new trend is cuddling a cloud
01 Feb 2018The world is changing and as Nick Booth finds out after a chat with Arcserve the days of stroking the tin is coming to an end Read More
Will DNS Flag Day affect you? Infoblox's Cricket Liu explains
28 Jan 2019What is DNS Flag Day? That's when old and broken DNS servers will stop working, improving DNS performance and safety for all. Infoblox's chief DNS architect Cricket Liu explains. Read More
Why securing the DNS layer is crucial to fight cyber crime
21 Oct 2020Domain name system security is often overlooked by organisations, but focusing on this layer could actually improve the effectiveness of cyber security strategies. We explore the latest DNS trends and best practice Read More
Bright future for OTT video – if the network can support it
28 Nov 2018The emergence of over the top video services is having a massive impact on underlying network technology, according to the ITP Read More
7 TCP/IP vulnerabilities and how to prevent them
13 Jan 2020While many TCP/IP security issues are in the protocol suite's implementation, there are some vulnerabilities in the underlying protocols to be aware of. Read More
How to build a honeypot to increase network security
31 Mar 2021Create a honeypot that will trap attackers and monitor their activities to enhance your organization's network security. This step-by-step guide takes you through the process. Read More
Use these CCSK practice questions to prep for the exam
20 May 2020Virtualization and container security are key topics in the Certificate of Cloud Security Knowledge credential. Test your knowledge with these CCSK practice questions. Read More
New spam botnet infects over 100,000 home routers
09 Nov 2018News roundup: A new spam botnet infected over 100,000 home routers through a UPnP vulnerability, according to researchers. Plus, HSBC Bank reported a data breach, and more. Read More
SN blogs: Are dropped packets better than delayed packets?
01 Feb 2017This week, bloggers look into whether dropped packets are better than delayed packets, discuss cloud-based shadow IT and clarify the meaning of microservices. Read More
Try out the Graphite monitoring tool for time-series data
29 Oct 2019Combined with third-party tools, Graphite provides a number of benefits for IT performance monitoring. Explore its core components -- including Carbon and Whisper -- and basic guidelines for installation. Read More