vault backup: 2023-10-27 19:03:01

SS23/English/KW17.md

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+# p 14 
+## 1
+|     | advantage                             | disadvantage                |
+| --- | ------------------------------------- | --------------------------- |
+| 1   | non electronic                        | not convenient              |
+| 2   | easy, voice                           | wiretapping                 |
+| 3   | easy, text                            | no emotions                 |
+| 4   | only accessable from inside(security) | same(convenience)           |
+| 5   | easy                                  | some company has it as well |
+| 6   | broadcast                             | need someone to present                            |

SS23/English/KW18.md

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+- People get your password by
+	- Cracking a database
+	- try out passwords until a hash matches up
+	- try that password on other accounts
+- Hashcat
+	- utilizes GPU
+	- 10 billion hashes per second per gpu
+	- 4 Titan X
+- different hash algorithms
+	- MD5 (unsecure)
+	- SHA-512 (better)
+	- better hash takes longer
+- password cracking strategies
+	- brute force
+		- seven lower case letters in 1 second
+		- characters ^ amount of characters
+	- dictonary attack 
+		- common passwords
+		- normal words
+		- combinations
+		- small changes (at to @)

SS23/English/KW26.md

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+- System doesn't boot 
+- It gets past the bios
+- Your physical components are all detected 
+- Temps are ok
+- No bootloop, just stuck
+- SSD is working
+
+
+Problem: Bootloader is deleted