Security conferences

In 2022

Name	Location	CfP ends	Conference dates
BotConf	Nantes, France	Nov 30	April 27-29 2022
RuhrSec Day 2022	Bochum, Germany	March 21	May 5

Name	Location	CfP ends	Conference dates
NorthSec	Online	Apr 4	May 20-21
Virus Bulletin	Online	April 21	Oct 6-8
AMUSEC	Online	-	April 8-9
IsolationCon	Online	March 31	April 24
x33fcon	Online		May 17-21
BSides Budapest @BSidesBud	Budapest, Hungary	April 15	May 27
THCon	Online	April 16	June 11
BSides Oslo	Online	April 30	June 8, 2021
Brucon	Ghent, Belgium + Online	April 30	October 4-8
BSides Oslo	Online	April 30	June 8, 2021
RomHack	Roma, Italy	May 28	Sept 25
Hack in Paris	Online	June 27	November 18-19
Barbhack	Hyeres, France	June 30	August 28
CORIIN	Lille, France	July 1	Sept 7
GreHack	Online	July 10	November 19
the SAS	Barcelona, Spain + online	July 18	September 27-30
Hacktivity @hacktivityconf	Budapest, Hungary + Online	July 25	October 8
SEC-T	Stockholm, Sweden	August 15	September 7-10
NoHat	Bergamo, Italy	September 15	November 20, 2021
Sthack	Bordeaux, France	?	October 15
SecSea	La Ciotat, France	?	October 15-16
BlackAlps	Yverdon les Bains, Switzerland	?	November 4-5
UYBHYS	Brest, France	?	November 12-13, 2021
ph0wn CTF	Sophia Antipolis, France	n/a	December 3, 2021

Name	Location	CfP ends	Conference dates
Hacktivity @hacktivityconf	Budapest, Hungary	July 15 2020	October 8-9 2020
CoRIIN	Lille	Oct 31	Jan 28 2020
Euro S&P	Genova, Italy	November 20	June 16-18
OffensiveCon	Berlin, Germany	December 2	February 14-15 2020
Hack in Paris	Paris, France	December 20	June 15-19
RootedCon	Madrid, Spain	December 23	March 5-7
HackCon	Oslo, Norway		February 12-13
Securi-tay	Abertay, Scotland	?	February 28
Hack In The Box	Amsterdam	?	April 2020?
RuhrSec	Bochum, Germany	January 13	May 5-8
BSides Budapest @BSidesBud	Budapest, Hungary	January 20	March 26
SSTIC virtual	Rennes, France	Feb 2	June 3-5
THCon	Toulouse, France	February 7	March 6
Overdrive	Girona, Spain	Open	April 11-12
BSides Munich virtual	Munich, Germany	February 12	August 25 (online)
Copenhagen CyberCrime conference virtual	Copenhagen, Denmark	Feb 29	Sept 14-16
Virus Bulletin virtual	Dublin, Ireland	March 15	30 Sept - Oct 2
Pass The Salt virtual	Lille, France	April 30	June 29- July 1
BarbHack	Hyeres, France	March 31	Aug 29
SecSea virtual	La Ciotat, France	?	June 12-13
Steelcon	Sheffield, UK	?	July 7-12
r2Con virtual		June 30	Sept 2-5
SEC-T CANCELLED		Aug	Sept
Hardwear.io virtual	The Netherlands	May 31	Sept 27 - Oct 2
BlackAlps CANCELLED	Yverdon les Bains, Switzerland	?	Nov 5
Unlock your Brain partly virtual	Brest, France	Aug 31	November 13-14
GreHack	Grenoble, France		Nov 20
NoHat	Bergamo, Italy	April 15	Nov 28
BotConf virtual	Nantes, France	July 5	December 2-4
Remote Chaos Experience virtual		?	December 27-30

Name	Location	CfP ends	Conference dates
ShmooCon	Washington DC, USA	ended	January 31-Feb 2
RSA	San Francisco, US	ended	Feb 24-28
BlackHat USA	Las Vegas, US	ended	August 5-6
DEFCON 28 virtual	Las Vegas, US	ended	August 6-9
SecTor virtual	Toronto, Canada	ended	October 21-22
CISO Forum Canada virtual	Toronto, Canada	ended	November 9-13

It's not an exhaustive list :) (especially during those COVID times...)
If it's awesome + not too far away + you'd like me to submit, be sure to tweet (@cryptax) me as perhaps I don't know about it :)