Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
from
login
1.
New certificate lifetime (letsencrypt) is 64 days. Or less
(
letsencrypt.org
)
2 points
by
gvieri
6 days ago
|
past
|
discuss
2.
Decreasing Certificate Lifetimes to 45 Days (2025)
(
letsencrypt.org
)
5 points
by
thread_id
7 days ago
|
past
|
discuss
3.
Let's Encrypt: 64-Day Certificate Lifetimes By Default Coming Feb 2027
(
letsencrypt.org
)
18 points
by
throw0101c
9 days ago
|
past
|
10 comments
4.
Let's Encrypt: 64-Day Certificate Lifetimes Coming Feb 2027
(
letsencrypt.org
)
59 points
by
allddd
10 days ago
|
past
|
28 comments
5.
We Built a Data Warehouse Using ClickHouse
(
letsencrypt.org
)
2 points
by
philips
24 days ago
|
past
6.
We Built a Data Warehouse Using ClickHouse
(
letsencrypt.org
)
2 points
by
ibobev
30 days ago
|
past
7.
Lets Encrypt ISRG Root X1 Cert T-Shirt
(
letsencrypt.org
)
2 points
by
moebrowne
3 months ago
|
past
8.
Let's Encrypt bans certificate usage in any US sanctioned territory [pdf]
(
letsencrypt.org
)
454 points
by
piskov
4 months ago
|
past
|
384 comments
9.
A post-quantum future for Let's Encrypt
(
letsencrypt.org
)
1 point
by
fanf2
4 months ago
|
past
|
1 comment
10.
A Post-Quantum Future for Let's Encrypt
(
letsencrypt.org
)
320 points
by
SGran
4 months ago
|
past
|
167 comments
11.
A Post-Quantum Future for Let's Encrypt
(
letsencrypt.org
)
4 points
by
akerl_
4 months ago
|
past
12.
The difficulty of making sure your website is broken
(
letsencrypt.org
)
71 points
by
mcpherrinm
6 months ago
|
past
|
38 comments
13.
Six-Day and IP Address Certificates Available in Certbot
(
letsencrypt.org
)
30 points
by
hn_acker
7 months ago
|
past
|
4 comments
14.
Shorter Certificate Lifetimes and Rate Limits
(
letsencrypt.org
)
2 points
by
CqtGLRGcukpy
7 months ago
|
past
15.
DNS-Persist-01: A New Model for DNS-Based Challenge Validation
(
letsencrypt.org
)
321 points
by
todsacerdoti
8 months ago
|
past
|
162 comments
16.
6-Day and IP Address Certificates Are Generally Available
(
letsencrypt.org
)
3 points
by
todsacerdoti
9 months ago
|
past
|
2 comments
17.
6-Day and IP Address Certificates Are Generally Available
(
letsencrypt.org
)
506 points
by
jaas
9 months ago
|
past
|
281 comments
18.
Upcoming Changes to Let's Encrypt Certificates
(
letsencrypt.org
)
321 points
by
schmuckonwheels
10 months ago
|
past
|
322 comments
19.
10 Years of Let's Encrypt Certificates
(
letsencrypt.org
)
3 points
by
todsacerdoti
10 months ago
|
past
|
1 comment
20.
Lets Encrypt Certificate Lifetimes go from 90 days to 45 days
(
letsencrypt.org
)
3 points
by
nvader
10 months ago
|
past
|
1 comment
21.
10 Years of Let's Encrypt
(
letsencrypt.org
)
817 points
by
SGran
10 months ago
|
past
|
349 comments
22.
Decreasing Certificate Lifetimes to 45 Days
(
letsencrypt.org
)
16 points
by
Sami_Lehtinen
10 months ago
|
past
|
1 comment
23.
Decreasing Certificate Lifetimes to 45 Days
(
letsencrypt.org
)
177 points
by
abraham
10 months ago
|
past
|
151 comments
24.
New "Generation Y" Hierarchy of Root and Intermediate Certificates
(
letsencrypt.org
)
4 points
by
soheilpro
10 months ago
|
past
25.
ISRG (LetsEncrypt) has created two new roots [pdf]
(
letsencrypt.org
)
2 points
by
randompeach
11 months ago
|
past
|
1 comment
26.
Let's Encrypt – Ten Years of Community Support
(
letsencrypt.org
)
36 points
by
milkglass
on Oct 7, 2025
|
past
27.
Not all browsers perform revocation checking
(
letsencrypt.org
)
106 points
by
sugarpimpdorsey
on Sept 15, 2025
|
past
|
82 comments
28.
OCSP Service Has Reached End of Life
(
letsencrypt.org
)
217 points
by
pfexec
on Sept 14, 2025
|
past
|
101 comments
29.
Native ACME support comes to Nginx
(
letsencrypt.org
)
177 points
by
Velocifyer
on Sept 11, 2025
|
past
|
90 comments
30.
A Warm Welcome to ASN.1 and DER
(
letsencrypt.org
)
2 points
by
5pl1n73r
on Sept 9, 2025
|
past
More
Consider applying for YC's Winter 2027 batch!
Applications
are open till November 2.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: