Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

Here are some of the best free mail servers for Windows 11/10 that you can download to send and receive emails. You can download these mail servers and set up IMAP ...

A critical vulnerability has been found in open source collaboration suite Zimbra which allows crooks to run remote code execution on vulnerable servers and deploy malware. The vulnerability is ...

Attackers are actively exploiting a critical vulnerability in mail servers sold by Zimbra in an attempt to remotely execute malicious commands that install a backdoor, researchers warn. The ...

"Patch yesterday" is the advice from infosec researchers as the latest critical vulnerability affecting Zimbra mail servers is now being mass-exploited. The remote code execution vulnerability ...

A critical-severity vulnerability in Zimbra has been exploited in the wild to deploy a web shell on vulnerable servers. Security researchers have raised the alarm on the in-the-wild exploitation of a ...

Cybersecurity researchers are warning about active exploitation attempts targeting a newly disclosed security flaw in Synacor's Zimbra Collaboration. Enterprise security firm Proofpoint said it began ...

Attackers are actively targeting a severe remote code execution vulnerability that Zimbra recently disclosed in its SMTP server, heightening the urgency for affected organizations to patch vulnerable ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...