Factoring Attack on RSA-EXPORT Keys (FREAK)

Zimbra is aware of a newly disclosed SSL/TLS vulnerability that provides a potential malicious actor with a method to perform a Man-in-the-Middle (MitM) attack — the vulnerability is being referred to as FREAK (Factoring attack on RSA-EXPORT Keys). For more information on the attack and how this applies to Zimbra, please head over to the […]

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General Availability: Zimbra Collaboration 8.6.0 Patch 1

Zimbra has released a patch for Zimbra Collaboration 8.6.0. You can find the full release notes and upgrade instructions on Zimbra.com. With this patch, comes an official assessment of Zimbra web client’s Mail App accessibility (as tested by the W3C), which will be an area of continued investment and have significant improvements in Zimbra Collaboration […]

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When is a Lock, Not a Lock?

January was an interesting month for cryptography. The UK Prime Minister made some very strong statements about digital communication, essentially calling for strong encryption to be shirked by providing law enforcement with a back door. The US National Institute of Standards and Technology (NIST) announced the deprecation of several Federal Information Processing Standards (FIPS), one […]

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Zimbra Collaboration Contest: Log Management

Zimbra Collaboration uses logs to save a record of everything that occurs within the software. Having a scheduled review of the logs and understanding what is going on with your software is an important task for system administrators (sysadmins). Zimbra knows many sysadmins use centralized log tools like Splunk, Logstash, Kibana, VMware Log Insight, etc. across […]

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