diff --git a/child/info/thematical/dynamic-programming/presentations.txt b/child/info/thematical/dynamic-programming/presentations.txt
index f309ddde9..2614de784 100644
--- a/child/info/thematical/dynamic-programming/presentations.txt
+++ b/child/info/thematical/dynamic-programming/presentations.txt
@@ -1,3 +1,8 @@
+2023
+MIPT - Raigorodskiy - Recurent Relations 0:00 of 1:16:57
+    https://www.youtube.com/watch?v=yYxTD54c4g0
+ChronisAcademy - All DP Problems ru 0:00 of 18:48
+    https://www.youtube.com/watch?v=1jpaKxygKOc
 2022
 CronisAcademy - MAANG Practicum
     https://www.youtube.com/watch?v=vP6VGnYoLWQ
diff --git a/net/vpn/docs/articles.txt b/net/vpn/docs/articles.txt
index b681c99ad..8edd05d4b 100644
--- a/net/vpn/docs/articles.txt
+++ b/net/vpn/docs/articles.txt
@@ -1,6 +1,10 @@
 https://www.cyberghostvpn.com/ru_RU/dns-leak-test
 
 2023
+BlackTriangle - How ZH Bypass Locks p2 0:00 of 12:24
+    https://www.youtube.com/watch?v=4wB8X_b-OFo
+BlackTriangle - How ZH Bypass Locks p1 0:00 of 14:05
+    https://www.youtube.com/watch?v=eoUx2QG8ngw
 https://habr.com/ru/companies/xeovo/articles/768698/
     ! market distribution
 2022
diff --git a/nontech/politics/countries/eu/vatican.txt b/nontech/politics/countries/eu/vatican.txt
index bb2705ebb..40adb0b90 100644
--- a/nontech/politics/countries/eu/vatican.txt
+++ b/nontech/politics/countries/eu/vatican.txt
@@ -1,6 +1,9 @@
 2023
 Fibe - Vatican not From Teachbooks of 55:17
     https://www.youtube.com/watch?v=1ST_caY2YgA
+    ! Rodrigo Borgia (Alexandr VI) -> Reformation
+    ! Split of Colonies between Spain/Pt
+    ! After Rodrigo -> Inquisitor Pope -> moral
 Kramola - Vatican Misteries of 42:54
     https://www.youtube.com/watch?v=Yeg0xeOocVc
     ! 9:00 - John Paul I reigned 33 days only (proposed a reform of the Bank of Vatican, make it transparent)
diff --git a/nontech/politics/countries/global/aaron-russo.txt b/nontech/politics/countries/global/aaron-russo.txt
new file mode 100644
index 000000000..ea5f19cd4
--- /dev/null
+++ b/nontech/politics/countries/global/aaron-russo.txt
@@ -0,0 +1,3 @@
+2014
+DooM - Aaron Russo of 1:35:44
+    https://www.youtube.com/watch?v=Mal7Q71gen8
diff --git a/os/unix/admin/boot/articles.txt b/os/unix/admin/boot/articles.txt
index 6b9a2908b..f79dea253 100644
--- a/os/unix/admin/boot/articles.txt
+++ b/os/unix/admin/boot/articles.txt
@@ -1,3 +1,5 @@
+2023
+https://www.linuxjournal.com/content/runlevels-and-boot-process-linux
 2022
 https://0pointer.de/blog/brave-new-trusted-boot-world.html
     https://www.opennet.ru/opennews/art.shtml?num=57984
diff --git a/science/ai/paid/lazy.txt b/science/ai/paid/lazy.txt
new file mode 100644
index 000000000..19c147f24
--- /dev/null
+++ b/science/ai/paid/lazy.txt
@@ -0,0 +1 @@
+https://app.getlazy.ai/login
diff --git a/security/google-passkeys.txt b/security/google-passkeys.txt
new file mode 100644
index 000000000..a45e28a2f
--- /dev/null
+++ b/security/google-passkeys.txt
@@ -0,0 +1,2 @@
+2023
+https://blog.google/technology/safety-security/the-beginning-of-the-end-of-the-password/
diff --git a/security/shamir.txt b/security/shamir/articles.txt
similarity index 60%
rename from security/shamir.txt
rename to security/shamir/articles.txt
index cd1b1ecf8..0a2bd5169 100644
--- a/security/shamir.txt
+++ b/security/shamir/articles.txt
@@ -1,5 +1,5 @@
-https://cs.jhu.edu/~sdoshi/crypto/papers/shamirturing.pdf
-
+2023
+https://habr.com/ru/companies/globalsign/articles/776520/
 2018
 https://ericrafaloff.com/shamirs-secret-sharing-scheme/
     https://habr.com/post/431392/
diff --git a/security/shamir/shamir.txt b/security/shamir/shamir.txt
new file mode 100644
index 000000000..93d0f19c5
--- /dev/null
+++ b/security/shamir/shamir.txt
@@ -0,0 +1 @@
+https://cs.jhu.edu/~sdoshi/crypto/papers/shamirturing.pdf