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OpenSSL vulnerabilities get high-priority patches
01 Nov 2022The OpenSSL Project released version 3.0.7 Tuesday to address a pair of high-severity buffer overflow vulnerabilities in the widely used cryptography library. Read More
3 enterprise network security predictions for 2023
09 Jan 2023It's shaping up to be another banner year for network security. 2023 may see decryption-less threat detection, connected home-caused enterprise breaches and new SASE drivers. Read More
Understanding the FTP PORT command
16 Aug 2022FTP uses control and data channels, each using a separate TCP port. Port 21 is for the control channel, and port 20 is for the data channel. Learn how these two channels are used. Read More
Barracuda ESG users told to throw away their hardware
09 Jun 2023Owners of Barracuda Email Security Gateway appliances are being told that they will need to throw out and replace their kit after it emerged that a patch for a recently disclosed vulnerability had not done the job Read More
Citrix NetScaler users told to patch new zero-day urgently
24 Jul 2023A vulnerability disclosed and patched last week by Citrix appears to be being exploited by China-backed threat actors as a zero-day, prompting warnings from government cyber bodies Read More
NVMe-oF over IP: A complete SAN platform
02 Feb 2022NVMe/TCP or NVMe/RoCE are technologies that can now provide complete SAN platforms with multiple cost structures and are able to support different customer requirements. Read More
Top 30 incident response interview questions
09 Jan 2024Job interviews are nerve-wracking, but preparation can minimize jitters and position you to land the role. Get started with these incident response interview questions and answers. Read More
How SSL and TLS secure network transactions
19 Oct 2006SSL and TLS are protocols that were developed primarily to protect Web transactions, but they can be used to protect any type of network traffic that utilizes TCP at the transport layer, including the popular SSL ... Read More
IBM's Nataraj Nagaratnam on the cyber challenges facing cloud services
06 Apr 2023Governments are introducing increasingly prescriptive data protection policies, but with organisations becoming ever more reliant on multiple cloud service platforms for essential business needs, how can they ... Read More
A guide to ChatGPT Enterprise use cases and implementation
17 Nov 2023ChatGPT Enterprise promises powerful generative AI capabilities for business use cases, but successful implementation requires careful planning for security, costs and integration. Read More