moltenbit
75e4db1d00
Remove tls_force_sslv3 and tls_min_dh_prime_bits
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#85
Removed deprecated TLS configuration options.
2026-03-05 12:25:33 +01:00
moltenbit
522b606c4e
Add note about ntp in Debian 13+
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Update instructions for NTP client configuration on Debian 13+.
2026-03-05 11:02:09 +01:00
moltenbit
bfa59bdb01
Add systemd-timesyncd setup instructions for Debian 13
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Added instructions for using systemd-timesyncd on Debian 13 and later, including enabling NTP synchronization, configuring trusted NTP servers, and checking synchronization status.
2026-03-05 10:56:55 +01:00
moltenbit
d22bb50c64
Fix typo in README regarding iptables logs
2026-03-05 08:40:35 +01:00
moltenbit
ff39dc4edc
Merge pull request #126 from Triveri/fix/broken-link-psad-iptables-logs
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Fix broken link in PSAD section
2026-03-05 08:39:15 +01:00
moltenbit
3ddb700f90
Make RSA key size requirement optional
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Make RSA key size requirement optional and added explanation.
2026-03-05 08:28:05 +01:00
DennisNikolay
20393606b6
Added RequiredRSASize to sshd_config ( #123 )
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Enforces a minimum RSA key size of 3072, as recommended by various standards bodies, as detailed here:
https://www.keylength.com/en/compare/
2026-03-05 08:18:55 +01:00
Miquel TA
a01b455d04
Added a brief explanation about ufw limit
2026-03-04 18:28:30 +01:00
Miquel TA
e0f0e874f9
Update SSH connections explanation in README
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Clarify the explanation for allowing SSH connections.
2026-03-04 18:25:09 +01:00
Triveri Samuele
1bf40ead23
fix: fixed broken link in PSAD section
2025-02-23 01:24:24 +01:00
Laurence
356a69ae58
enhance: Spell check
2024-10-16 13:32:23 +01:00
Laurence
bf8691c29c
enhance: Try to fix tip
2024-10-16 13:28:02 +01:00
Laurence
8f8d99ee6f
enhance: Try to fix tip
2024-10-16 13:27:10 +01:00
Laurence
59d947c4f2
enhance: Try to fix tip
2024-10-16 13:25:29 +01:00
Laurence
b6be7dcbc8
enhance: Try to fix tip
2024-10-16 13:24:19 +01:00
Laurence
b962cdd0f0
enhance: Try to fix tip
2024-10-16 13:23:05 +01:00
Laurence
7f26deb683
enhance: Try to fix tip
2024-10-16 13:21:53 +01:00
Laurence
b834836045
enhance: fix tips
2024-10-15 22:11:29 +01:00
Laurence
928eb2de88
enhance: fix tips
2024-10-15 22:09:41 +01:00
Laurence
0b1f1cbf6b
enhance: Add crowdsec section
2024-10-15 22:08:06 +01:00
Kevin Wang
c836cbce79
Update README.md
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Updated the full path for ntp.conf file.
2024-06-28 12:04:05 -04:00
IMTheNachoMan
81ae738ffd
Merge pull request #114 from jxdv/readme-fix
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README improvements
2024-04-11 21:57:35 -04:00
IMTheNachoMan
f34170e867
Update README.md
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https://github.com/imthenachoman/How-To-Secure-A-Linux-Server/issues/115
2024-02-24 09:03:02 -05:00
jxdv
c2f8f2e42d
README improvements
2024-01-08 17:43:44 +01:00
IMTheNachoMan
437b59c515
Merge pull request #102 from hellresistor/AddDoublePasswordSec
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Add panic/secondary password security
2023-12-04 17:39:07 -05:00
mbit
74f1c2db8a
updated references to my changed username
2023-12-04 20:31:19 +01:00
sysadt
3f20de98ba
Merge branch 'imthenachoman:master' into master
2023-11-08 22:09:16 +01:00
IMTheNachoMan
fe62dc3a11
Update README.md
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https://github.com/imthenachoman/How-To-Secure-A-Linux-Server/issues/106
2023-10-01 22:06:26 -04:00
hellresistor
2a30412a28
Update README.md
2023-06-27 21:01:18 +01:00
sysadt
6832a167ec
correction of link in TOC
2023-06-27 21:57:58 +02:00
sysadt
d440add836
added section for Ansible playbooks
2023-06-27 21:56:59 +02:00
hellresistor
c80f0c664f
Update README.md
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Add PAnic/Secondary password
2023-06-27 20:55:25 +01:00
sysadt
cb61987ffb
Added references to Ansible playbooks
2023-06-27 21:39:17 +02:00
Nicolas Hedger
dc647d7ee1
Fix typo
2023-05-21 09:10:04 +02:00
IMTheNachoMan
cc74e3e5a6
Update README.md
2023-04-29 13:30:04 -04:00
IMTheNachoMan
957ac09544
Merge pull request #94 from sysadt/master
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Changes to ufw
2023-03-23 22:28:11 -04:00
IMTheNachoMan
cf7b5681ed
Merge pull request #96 from Bojan023/patch-1
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Add cli command to check current sudoers on debian
2023-03-23 22:27:07 -04:00
IMTheNachoMan
87391f5eab
clarified CIS recommendation
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https://github.com/imthenachoman/How-To-Secure-A-Linux-Server/issues/97
2023-03-23 22:25:58 -04:00
Bojan Bogojevic
17bc162d48
Add cli command to check current sudoers
2023-03-22 12:12:49 +01:00
sysadt
6ec89c07c8
wording to "deleting ufw rule"
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title
2023-02-22 22:20:07 +01:00
sysadt
0df0fdbe28
Changes to ufw
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1. added section about deleting ufw rules
2. changed wording in the ufw comments from "allow traffic out on port" to "allow traffic out to port". IMO the "on" sounds like opening source ports
3. added mail to common use-cases with ports 25 and 587
2023-02-22 22:16:02 +01:00
IMTheNachoMan
8f78e027e9
Merge pull request #91 from SuperLanceur/patch-1
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Changed the order of settings in #iptables-intrusion-detection-and-pr…
2023-02-04 22:56:07 -05:00
Jack A
3a61bffc21
Fix a really small typo of prerequisite
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Loving the guide man
2023-02-04 16:15:59 -05:00
SuperLanceur
db3625ab21
Changed the order of settings in #iptables-intrusion-detection-and-prevention-with-psad
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When looking for these settings, EXPECT_TCP_OPTIONS was between HOSTNAME and ENABLE_PSADWATCHD in the file, but this guide put it at the end of the list. Changing that so that it's more consistent
2022-12-27 05:51:09 +01:00
IMTheNachoMan
1c11d729ca
Update README.md
2022-08-14 00:17:56 -04:00
IMTheNachoMan
297428ec6d
Update README.md
2022-08-08 22:47:09 -07:00
IMTheNachoMan
3671b434f2
Update README.md
2022-08-08 22:41:35 -07:00
Hamzah Batha
3fc49c7696
Update README.md
2022-08-06 16:25:30 +01:00
IMTheNachoMan
347f302465
Merge pull request #80 from JacksonChen666/patch-1
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fix parenthesis in the wrong place
2022-03-20 09:16:33 -04:00
IMTheNachoMan
df93f5bdcb
Update README.md
2022-01-16 15:59:50 -05:00
