From 1aa9961ed2c22999d7c84a8f4e73df560c08b047 Mon Sep 17 00:00:00 2001
From: Jet Hughes <hugje043@student.otago.ac.nz>
Date: Sat, 23 Jul 2022 15:41:13 +1200
Subject: [PATCH] vault backup: 2022-07-23 15:41:13

---
 content/notes/11-class-diagrams.md        |  4 ++--
 content/notes/access-security-tradeoff.md | 13 +++++++++++++
 content/notes/cia-triad.md                | 12 ++++++++++++
 content/notes/comp-210.md                 |  6 ++++++
 content/notes/mccumber-cube.md            | 12 ++++++++++++
 5 files changed, 45 insertions(+), 2 deletions(-)
 create mode 100644 content/notes/access-security-tradeoff.md
 create mode 100644 content/notes/cia-triad.md
 create mode 100644 content/notes/mccumber-cube.md

diff --git a/content/notes/11-class-diagrams.md b/content/notes/11-class-diagrams.md
index 7ccd64cdd..c3b4d777b 100644
--- a/content/notes/11-class-diagrams.md
+++ b/content/notes/11-class-diagrams.md
@@ -4,8 +4,8 @@ aliases:
 tags: 
 - info201
 - lecture
-sr-due: 2022-07-23
-sr-interval: 75
+sr-due: 2023-02-11
+sr-interval: 203
 sr-ease: 270
 ---
 
diff --git a/content/notes/access-security-tradeoff.md b/content/notes/access-security-tradeoff.md
new file mode 100644
index 000000000..c385d0976
--- /dev/null
+++ b/content/notes/access-security-tradeoff.md
@@ -0,0 +1,13 @@
+---
+title: "access-security-tradeoff"
+aliases: 
+tags: 
+- comp210
+---
+
+This is the concept that "perfect" security is impossible to attain. 
+
+The "perfectly" secure system is one that allowed access to nobody.
+
+We need to find the corrct balanese between security and access.
+
diff --git a/content/notes/cia-triad.md b/content/notes/cia-triad.md
new file mode 100644
index 000000000..7b904bd89
--- /dev/null
+++ b/content/notes/cia-triad.md
@@ -0,0 +1,12 @@
+---
+title: "cia-triad"
+aliases: 
+tags: 
+- comp210
+---
+
+Security had been split into three main areas
+
+- Confidentiality -> Information should be protected from exposure
+- Availability -> Information should not be corrupte
+- Integrity
diff --git a/content/notes/comp-210.md b/content/notes/comp-210.md
index f22fad02e..ab7402e69 100644
--- a/content/notes/comp-210.md
+++ b/content/notes/comp-210.md
@@ -14,6 +14,12 @@ No final exam
 - [assignment 2](notes/ass02-repaired-system)
 
 # Notes
+
+[mccumber-cube](notes/mccumber-cube.md)
+[access-security-tradeoff](notes/access-security-tradeoff.md)
+
+[[]]
+
 - 
 - Risks
 - Ethics and Privacy
diff --git a/content/notes/mccumber-cube.md b/content/notes/mccumber-cube.md
new file mode 100644
index 000000000..95bea8754
--- /dev/null
+++ b/content/notes/mccumber-cube.md
@@ -0,0 +1,12 @@
+---
+title: "mccumber-cube"
+aliases: 
+tags: 
+- comp210
+---
+
+The mccumber cube is  way of thinking about how to protect information
+
+![slide](https://i.imgur.com/5Ls2yUp.png)
+
+It is a map that can be used to find "holes" within systems.
\ No newline at end of file