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CrowdStrike finds 'logging inaccuracies' in Microsoft 365
01 Apr 2022CrowdStrike says Microsoft's cloud offering may not be accurately taking logs of user sign-ins, and that could pose a threat to protecting networks and investigating attacks. Read More
Generative AI in SecOps and how to prepare
19 Apr 2023Generative AI assistants could be game changers in the SOC -- but not if SecOps teams haven't prepared for them. Here's how to get ready. Read More
How to retrieve email from an SMTP server using POP3
22 Aug 2007Follow these steps to retrieve email from an SMTP server using POP3 in Microsoft Outlook 2003. Read More
How SPF records prevent email spoofing, phishing and spam
25 Aug 2022Forged email has long been used by hackers to break into protected systems. Learn how the Sender Policy Framework protocol helps stop spoofing, phishing and other malicious mail. Read More
9 secure email gateway options for 2024
31 Jan 2024Finding the best email security gateway is vital to protect companies from cyber attacks. Here's a look at some current market leaders and their standout features. Read More
NFS vs SMB vs CIFS: File storage protocols defined
04 Oct 2022We take a close look at NFS and SMB – the key file storage access protocols – and weigh up their pros, cons and suitability to differing datacentre environments Read More
How DKIM records reduce email spoofing, phishing and spam
20 Sep 2022Learn how implementing DomainKeys Identified Mail helps protect against phishing, spam and email forgery by digitally signing outgoing messages. Read More
Network configuration: IIS SMTP mail relay service and Microsoft Exchange Server
31 May 2005Learn how to use the IIS SMTP mail relay service to prevent spammers from directly interacting with your Microsoft Exchange Server. Read More
How to use Nmap to scan for open ports
27 Jan 2022One of Nmap's primary functions is conducting port scans. In this walkthrough, learn how to launch a default scan, along with other options that affect Nmap port scan behavior. Read More
Follow these steps to decommission Exchange Server
11 May 2023An Exchange Server migration includes a lot of moving parts but it's important to cover the training aspect to make sure your users aren't left behind. Read More