vault backup: 2022-07-23 15:51:13

content/notes/cia-triad.md

@@ -8,5 +8,8 @@ tags:
 Security had been split into three main areas
 
 - Confidentiality -> Information should be protected from exposure
-- Availability -> Information should not be corrupte
+- Availability -> Information should not be corrupted
-- Integrity
+- Integrity -> Information should be available users without obstacles
+
+
+![slide](https://i.imgur.com/GJfb8Ph.png)

content/notes/comp-210.md

@@ -15,10 +15,10 @@ No final exam
 
 # Notes
 
-[mccumber-cube](notes/mccumber-cube.md)
+- [mccumber-cube](notes/mccumber-cube.md)
-[access-security-tradeoff](notes/access-security-tradeoff.md)
+- [access-security-tradeoff](notes/access-security-tradeoff.md)
-
+- [cia-triad](notes/cia-triad.md)
-[[]]
+- 
 
 - 
 - Risks

content/notes/security-big-picture.md

@@ -0,0 +1,16 @@
+---
+title: "security-big-picture"
+aliases: 
+tags: 
+- comp210
+---
+
+Information security is the science of protecting information assets. These include data, systems, equipment, and infrastructure. 
+
+>[!Definition]
+> "The preservation of confidentiality, integrity and availability of information; in addition, other properties such as authenticity, accountability, non-repudiation and reliability can also be involved.” 
+> (ISO27000 Information Security Management Systems – Overview and Vocabulary)
+
+There is a continuous need for IS as the environement around it is rapidly changing.
+
+In