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Subsections Kali Network Security Firewalls VPNs Wireshark Cryptography Malware Social Engineering The cloud Key terms: Kali linux Pentesting Network security VPNs Firewalls Kali linux What is Kali and why do people use it? Kali Linux is a type of distribution...

Please read this reference: Download Take Control of Your Passwords (4.2).pdf (application/pdf, 1.5 MB) Tools: Homebrew: enables linux commands on mac terminal Parrot OS: runs virtually under UTM, security suite Kali Linux: runs virtually under UTM, native on ...

Wireshark overall plan: learn how to read networks using nmap and ipnetmonitor install wireshark and learn how to read packets learn about the dialog all machines use on the internet (DNS, ARP, ACK-SYN, ICMP) learn how to install a wireless router to create an...

TextTopics: evolving landscape risks privacy strategy mail practices social media network privacy web privacy email chat mobile Iot Migrated from Apple Server Wiki. Original page ID: g4h2k2X

Using the terminal or parrot OS: PW check: works on newer versions of homebrew and pi brew install cracklib (if not already installed) cracklib-check <enter password to check> try with several passwords optional format: echo "password123" | cracklib-check pass...

Hashing: A hash takes any input and turns it into a long sequence of letters and numbers. Example: "mypassword" → ef92b778bafe771e89245b89ecbc08a44a4e166c06659911881f Why do we use it? To store passwords safely To check file integrity (if a file changes at all...

Entropy is a measure of disorder. In our case, high entropy is good, as it makes it harder for hackers to guess your password. OSINT (open source intelligence) is a different matter-these are based on human things like pet names, birthdays, etc. How good are y...

Brute force dictionary attacks: hashing, hashcat and hydra Install hydra and hashcat: home brew example brew install hydra hashcat On linux machines: sudo apt install hydra hashcat -y Hashcat:  decodes hashes by comparing them with a wordlist of known hashes y...

download the TCO book about passwords to your own mac so you can complete the homework install homebrew on your mac: module 6.1 follow the instructions in module 6.1 to install the brew commands on your laptop test these out by typing brew update and pwgen-you...

Internet security audit: look up the breaches on page 15 search online for your name in the breaches if you can (google etc.) go to my account on google and opt out of data collection if you use venmo, check if your transactions are private check yourself on h...

try changing your DNS server from 8.8.8.8 to something else-why? use IP net monitor, TCPdump or wireshark to monitor your web traffic while browsing with chrome do the same as you go to google docs or google drive-what do you see? watch traffic while we have t...

Parrot OS clean version: Parrot install: sudo apt install pwgen hashcat john openssl apg libcrack2 passwdqc Parrot OS already has most of these cracklib-check is hidden: /usr/sbin/cracklib-check use /usr/sbin/cracklib-check to check several passwords use pwgen...

Cybersecurity terms, principles, and history https://cybersecurityguide.org/resources/cybersecurity-101/ Basic terminology To understand the vast world of cybersecurity or any technical field for that matter, the learner must master the words and phrases uniqu...

A brief history of cybersecurity https://cybersecurityguide.org/resources/cybersecurity-101/ The 1970s Cyber attacks span back through history to the 1970s. In 1971, Digital Equipment Corporation’s DEC PDP-10 mainframe computers working on the TENEX operating ...

Current challenges https://cybersecurityguide.org/resources/cybersecurity-101/ Attribution In what many security researchers view as a victory, albeit a small one, the security industry has made substantial improvements in the ability to assign attribution for...

https://cybersecurityguide.org/resources/cybersecurity-101/ In this guide What is phishing? Types of phishing Notable attacks How to avoid phishing attacks Conclusion Frequently asked questions Phishing is a technique widely used by cyber threat actors to lure...

https://cybersecurityguide.org/resources/internet-safety/ In this guide Common Problems Security Tips for Students Internet Safety Resources Conclusion Checklist for Students FAQ The internet now serves as the backbone of modern education, intricately woven in...

https://www.youtube.com/watch?v=HSRghjwTTOQ&list=PLIhvC56v63IJIujb5cyE13oLuyORZpdkL&index=8 Ep 8: python -m http.server localhost:8000 python -m http.server:7600 (note no index.html) php -S 127.0.0.1:8085 npx http-server -p 8086 systemctl start apache2 sudo na...