F5 Sites
  • F5.com
  • LearnF5
  • NGINX
  • MyF5
  • Partner Central
Contact
  • Under Attack?
  • F5 Support
  • DevCentral Support
  • F5 Sales
  • NGINX Sales
  • F5 Professional Services
Skip to contentBrand Logo
Forums
CrowdSRC
Articles
Groups
EventsSuggestionsHow Do I...?
RegisterSign In
  1. DevCentral
  2. Articles
  3. Technical Articles

Cipher Rules And Groups in BIG-IP v13

My mother used to always tell me two things before I left for school in the morning. Be wary of what ciphers your application supports Never use the Default cipher list unless you have compatibi...
Updated Jun 06, 2023
Version 2.0
application delivery
BIG-IP
ciphersuites
dcsecurity17
LTM
security
Chase_Abbott's avatar
Chase_Abbott
Icon for Admin rankAdmin
I do stuff.
View Profile
Chase_Abbott's avatar
Chase_Abbott
Icon for Admin rankAdmin
Sep 26, 2019

  Good point! 14.1.0.1+ for everything to properly support it (my screen shot was of v15 but it's the same as v14 so c'est la vie).

 

  Your upgrade from 12 to 14.1.2 had a lot of security happenings between those versions and your experience was definitely odd. Were you using the default ServerSSL profile? My rule of thumb from experience (on version 10 when we tested the first Exchange 2010 iApp) was to create all new profiles and break inheritance for any potential impacting settings. That was something learned the hard way even with the developers 100 meters away.

 

Regarding the SSL Labs A grade, I like this idea and will explore it further with my team and possibly support. Given current BIG-IP releases are spaced farther apart than SSL Labs updates sometimes, we can either cover it in documentation and include maybe a cipher group config output or something. I like this idea though of reexamining our cipher groups and maybe naming better aligned to the suites contained within.

 

Good ideas all around and it would definitly make the features easier to understand and use!

ABOUT DEVCENTRAL

DevCentral NewsTechnical ForumTechnical ArticlesTechnical CrowdSRCCommunity GuidelinesDevCentral EULAGet a Developer Lab LicenseBecome a DevCentral MVP

RESOURCES

Product DocumentationWhite PapersGlossaryCustomer StoriesWebinarsFree Online CoursesF5 CertificationLearnF5 Training

SUPPORT

Manage SubscriptionsProfessional ServicesProfessional ServicesCreate a Service RequestSoftware DownloadsSupport Portal

PARTNERS

Find a Reseller PartnerTechnology AlliancesBecome an F5 PartnerLogin to Partner Central

F5 logo©2024 F5, Inc. All rights reserved.
TrademarksPoliciesPrivacyCalifornia PrivacyDo Not Sell My Personal Information