HSF · eduardo-rodrigues · Dec 4, 2025 · Dec 4, 2025
diff --git a/cwp/cwp-history.md b/cwp/cwp-history.md
@@ -88,7 +88,7 @@ The Editorial Board, which helped to prepare the final version of the roadmap, w
 The following series of workshops or events related to the CWP took place:
 
   * 23-27 Jan, 2017 - HSF CWP workshop at SDSC/UCSD
-    * [Indico page](http://indico.cern.ch/event/570249/)
+    * [Indico page](https://indico.cern.ch/event/570249/)
   * 9 Mar, 2017 - Software Triggers and Event Reconstruction WG meeting
     * A CWP session at the [Connecting The Dots workshop](https://ctdwit2017.lal.in2p3.fr)
     * [Indico page](https://indico.cern.ch/event/614111/)
@@ -104,7 +104,7 @@ The following series of workshops or events related to the CWP took place:
     * [Indico page](https://indico.fnal.gov/conferenceDisplay.py?confId=13497)
   * 22-24 May, 2017 - HEP Analysis Ecosystem Retreat
     * *Amsterdam*
-    * [Indico page](http://indico.cern.ch/event/613842/)
+    * [Indico page](https://indico.cern.ch/event/613842/)
     * [Workshop proposal](https://docs.google.com/document/d/1aAGCj_y9in_I-c9yYJ-XX3Qurf0PXH4tFoYmvuCY5tk/edit#heading=h.9h0v0hyue6zf)
   * 5-6 Jun, 2017 - CWP Event Processing Frameworks Workshop
     * *FNAL*

diff --git a/cwp/cwp-wg-guidance-sdsc.md b/cwp/cwp-wg-guidance-sdsc.md
@@ -8,7 +8,7 @@ layout: default
 
 ## Goals for the HSF Workshop at SDSC
 
-The [HSF Workshop at SDSC](http://indico.cern.ch/event/570249/) in January, 2017 marks the beginning of the CWP process. The process will last through summer, 2017. At this first general CWP workshop, we have two primary goals for the working groups (WG):
+The [HSF Workshop at SDSC](https://indico.cern.ch/event/570249/) in January, 2017 marks the beginning of the CWP process. The process will last through summer, 2017. At this first general CWP workshop, we have two primary goals for the working groups (WG):
 
 1. Each WG should write and agree on the text for a charge for the WG. The charge should specify three things:
   * The scope - what is covered by the WG, and possibly what is not covered

diff --git a/events/_posts/2015-01-21-SLAC.md b/events/_posts/2015-01-21-SLAC.md
@@ -22,7 +22,7 @@ community,  you are also encouraged to submit a contribution proposal using the
 [abstract submission 
 page](https://indico.cern.ch/event/357737/call-for-abstracts/).
 
-The [agenda](http://indico.cern.ch/e/HSFWorkshop2) is available.  In outline 
+The [agenda](https://indico.cern.ch/e/HSFWorkshop2) is available.  In outline 
 the program is:
 
  * Survey briefly what has been done so far (previous workshop, startup team, 

diff --git a/events/_posts/2015-11-04-ML.md b/events/_posts/2015-11-04-ML.md
@@ -5,5 +5,5 @@ author: Benedikt Hegner
 startdate: 2015-11-09
 ---
 
-The [Data Science @ LHC 2015 Workshop](http://indico.cern.ch/event/395374/)
+The [Data Science @ LHC 2015 Workshop](https://indico.cern.ch/event/395374/)
 takes place from 9th to 11th of November at CERN.
diff --git a/events/_posts/2017-05-30-cwp-annecy-ws.md b/events/_posts/2017-05-30-cwp-annecy-ws.md
@@ -11,7 +11,7 @@ that a significant “software upgrade” is required.
 
 The HEP Software Foundation (HSF) has been working since January on a Community White Paper (CWP) that 
 will define a roadmap for HEP Software and Computing R&D for the 2020s. After the [initial 
-workshop](http://indico.cern.ch/event/570249/) at the San Diego Supercomputing Center (SDSC), 
+workshop](https://indico.cern.ch/event/570249/) at the San Diego Supercomputing Center (SDSC), 
 many topical working groups have been formed to discuss the various aspects of the CWP.
 
 This [HSF workshop](https://indico.cern.ch/event/613093/overview) at LAPP (Annecy, France) will conclude the work of these WGs and prepare the final 

diff --git a/forum_ml.md b/forum_ml.md
@@ -30,6 +30,6 @@ The Inter-Experimental LHC Machine Learning Working Group [IML](http://iml.cern.
 - [CERN openlab Machine Learning and Data Analytics workshop](https://indico.cern.ch/event/514434), 29 April 2016 at CERN
 - [Heavy Flavour Data Mining workshop](https://indico.cern.ch/event/433556/), 18-20 February 2016 at the Unveristy of Zurich
 - [Applying Learning to Experimental Physics at NIPS](http://yandexdataschool.github.io/aleph2015/), 11 December 2015 at Montreal
-- [Data Science @ LHC 2015 Workshop](http://indico.cern.ch/event/395374), 9-13 November 2015 at CERN
+- [Data Science @ LHC 2015 Workshop](https://indico.cern.ch/event/395374), 9-13 November 2015 at CERN
 - [Summer school on Machine Learning in High Energy Physics](https://www.hse.ru/mlhep2015/), 27-30 August 2015 at St Petersburg
 
diff --git a/get_involved.md b/get_involved.md
@@ -33,7 +33,7 @@ by joining the HSF with your software project:
 See the [Events listing]({{ site.baseurl }}/future-events.html) on this site for information on HSF meetings, workshops,
 etc.
 
-Meetings use the [CERN Indico system](http://indico.cern.ch/category/5816/) for agenda pages. The agenda pages are generally open to the world, and no CERN account is needed. To upload material to Indico you do need to be identified CERN now allows EduGain authentication
+Meetings use the [CERN Indico system](https://indico.cern.ch/category/5816/) for agenda pages. The agenda pages are generally open to the world, and no CERN account is needed. To upload material to Indico you do need to be identified CERN now allows EduGain authentication
 to many of its services, if you do not have a full CERN account.
 
 The [Zoom](https://videoconference.docs.cern.ch/) video conferencing system is used for almost all HSF meetings and anyone can participate in the meetings from any internet-connected location. Connection information for each specific Zoom meeting is on the corresponding Indico meeting agenda page.