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.

Advanced Architectures with the Retina Protection Agent

Posted May 31, 2013    Morey Haber

One of the extended features of Retina CS is the Retina Protection Agent. This component is licensed with Retina and allows for users to assess hosts for vulnerabilities using a local scanning agent verses a network scan. This forgoes the need of a traditional SaaS or on-premise vulnerability assessment solution to perform a scan outside of the corporate campus. This requirement is very common among clients that need a PCI DSS Report or a traditional vulnerability assessment report for mobile Windows devices. A traditional authenticated network scan does not work because the local firewall would need to be disabled, remote file and print sharing exposed to the Internet, and the device powered on at a fixed IP address at the same time of the scan. All of these can lead to a complete disaster since the device defensive’s are essentially turned off. There is really no way around this type of assessment even if you host an appliance in-house and try to scan backwards across a VPN connection. The results just do not come out well and a getting a reliable report from all device in scope becomes problematic.

BeyondTrust has a solution for this problem. The architecture below is for the Retina Protection Agent and Retina CS using a hardened UVM50 appliance:

RPA-screenshot

Windows XP, 7, Vista, or 8 laptops are loaded with the Retina Protection Agent (which co-exists with your existing security solutions including anti-virus) and performs a local vulnerability assessment on a scheduled basis. The scan is non intrusive and does not impact the performance of the system. The results are encrypted and sent to the appliances within the corporate DMZ. From there, users can view complete details regarding the asset and generate reports for regulatory compliance and asset inventory. If the device is offline, the results are held and forwarded in a throttled fashion when a connection can be established. Audit updates can be sent directly from BeyondTrust or from the same appliance in order to make sure your critical reports are up to date.

BeyondTrust has solved the problem of remote vulnerability assessment using agent technology. These agents can be used on desktops or servers; anywhere a scan of a Windows device would fail using a network vulnerability assessment technology. This overcomes STIG hardening, firewalls, disabled accounts, and even remote systems for complete vulnerability management.

Our zero gap coverage for vulnerability assessment includes network scanners, agents, cloud resources, and even mobile devices. We can help provide the information you need to maintain regulatory compliance with your assets and users. Learn more!

Tags:
, , , ,

Additional articles

Dark Reading

2014: The Year of Privilege Vulnerabilities

Posted December 18, 2014    Chris Burd

Of the 30 critical-rated Microsoft Security Bulletins this year, 24 involved vulnerabilities where the age-old best practice of “least privilege” could limit the impact of malware and raise the bar of difficulty for attackers.

Tags:
, , , , ,
dave-shackleford-headshot

Looking back on information security in 2014

Posted December 16, 2014    Dave Shackleford

Dave Shackleford is a SANS Instructor and founder of Voodoo Security. Join Dave for a closer look at the year in security, and learn what you can do to prepare for 2015, with this upcoming webinar. 2014 has been one heck of an insane year for information security professionals. To start with, we’ve been forced…

Tags:
, ,
patch-tuesday

December 2014 Patch Tuesday

Posted December 9, 2014    BeyondTrust Research Team

This month marks the final Patch Tuesday of 2014. Most of what is being patched this month includes Internet Explorer, Exchange, Office, etc… and continues a trend of the greatest hits collection of commonly attacked Microsoft software. Probably the one thing that broke the mold this month is that for once there is not some…

Tags:
,