BeyondTrust

Security in Context: The BeyondTrust Blog

Welcome to Security in Context

Bringing you news and commentary on solutions and strategies for protecting critical IT infrastructure in the context of your business.

Retina Helps Identify Weak Certificates

Posted September 25, 2012    Jerome Diggs

Microsoft has released a Security Advisory for the upcoming patch to increase minimum bit levels of certificates to 1024 bit security advisory 2661254.  The expected release date for this patch is Oct 9th at which time the update will be available through Windows Update. This change to the minimum bits level of certificates will change the Windows certificate system and will cause it to stop accepting certificates that are less than 1024 bits as those keys are considered ‘weak’. This change will affect all Windows operating systems above Windows XP SP3 and Windows 8 already implements the tighter certificate check.

To help identify systems that are leveraging weak certificates the Retina solutions have audit ID 12609 – SSL Certificate Weak Public Key Strength enabled by default.

This audit is available with Retina Community and the commercial version of Retina.  Users can include these new checks in a general vulnerability scan, or can create a targeted scan to specifically look for these specific vulnerabilities.

Feel free to download and try out our community version to discover, assess and gain remediation guidance in our simple to use standalone scanner. In addition to standard assessment of patches, insecure configurations and zero-days, the commercial version of Retina Network also provides in-depth credentialed scans for over 2500 operating systems, databases, web applications, network devices, applications, mobile devices, cloud providers and virtual applications.  https://www.eeye.com/purchase/compare-products

Once you’ve identified systems that need to be updated you’ll need to consult with the various vendors on the processes required to incorporate stronger certificates for their products.  For detailed information on how this affects Beyondtrust’s products please visit our support page.

Tags:
, , , , ,

Leave a Reply

Additional articles

Sudo_logo

Don’t Create a Different sudoers File for Each System

Posted May 20, 2015    Randy Franklin Smith

What if you have multiple Linux and/or Unix systems? Sudo management can become onerous and unwieldy if you try to manage a different sudoers file on each system. The good news is that sudo supports multiple systems.

password-safety

What Does Microsoft Local Administrator Password Solution Really Do?

Posted May 19, 2015    Morey Haber

LAPS is a feature that allows the randomization of local administrator accounts across the domain. Although it would seem that this capability overlaps with features in BeyondTrust’s PowerBroker Password Safe (PBPS), the reality is it is more suited for simple use cases such as changing the local Windows admin account and not much more.

Tags:
, ,
webinar_ondemand

On Demand Webinar: Securing Windows Server with Security Compliance Manager

Posted May 14, 2015    BeyondTrust Software

On Demand Webinar: Security Expert Russell Smith, explains how to use Microsoft’s free Security Compliance Manager (SCM) tool to create and deploy your own security baselines, including user and computer authentication settings.

Tags:
, ,