Forging the next generation of cybersecurity talent from OAU and beyond
Nigeria
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THE CYBERFORGE | OAU retweeted
Day 16/60
Just finished Modules 8 & 9 of Cisco Networking Basics
✅Private IPv4 ranges: 10.x, 172.16–31.x, 192.168.x
✅Subnetting shrinks broadcast domains
✅ Routers separate broadcast domains
@the_cyberforge #60dayschallenge
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Day17/60
-Learned DHCP, Gateways to Other Networks and ARP process.
@the_cyberforge #60DaysofCyberSecurity
Day16/60
-Learned Internet Protocol, IPv4 and Network Segmentation.
@the_cyberforge #60DaysofCyberSecurity
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THE CYBERFORGE | OAU retweeted
Day 18/60 🔐
Today, I learned how routers move data between networks and how HTTP and DNS help devices communicate with applications. 🌐
What stood out to me was seeing how these different parts work together whenever I access something online.
@the_cyberforge
#DoraLearnsCyber
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THE CYBERFORGE | OAU retweeted
Day 8 🔐💻
I'm the type to update my apps only when someone tells me there's a new update. 😭😂
Learning that updates aren't just about new features; they also fix security vulnerabilities.
Time to start checking myself. 💚
@the_cyberforge
#CyberSecurityMonth #TheCyberForge
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THE CYBERFORGE | OAU retweeted
Day 17/60
- Finished modules 11, 12 and 13 of Cisco Networking course on Networking Basics.
- Learnt about Static and Dynamic {DHCP} Processing .
- Learnt how NAT and Broadcast Containment work.
#60DaysofCyberForge
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THE CYBERFORGE | OAU retweeted
Day 16/60 🔐
Today, I learned how IPv4 addresses identify devices and how subnetting divides networks into smaller segments. 🌐
An IP address tells you more than just where a device is, the subnet mask helps show which network it belongs to.
@the_cyberforge
#DoraLearnsCyber
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THE CYBERFORGE | OAU retweeted
Day 16/60
An IPv4 address is a logical identifier assigned to a device's network interface. It must be unique within a local network for local communication, and unique globally for internet communication.
Also learnt about unicast and multicast.
#60DaysofCyberForge
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Day16/60
-Learned Internet Protocol, IPv4 and Network Segmentation.
@the_cyberforge #60DaysofCyberSecurity
Day15/60
-Learned how data moves inside local network.
-Also learned how switch does frame forwarding
@the_cyberforge #60DaysofCyberSecurity
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THE CYBERFORGE | OAU retweeted
Today’s task was about 2FA and why it matters. I already have it enabled on my WhatsApp, but this reminded me to check the rest of my accounts too.
One extra layer of security can make a big difference.
@the_cyberforge
#CyberForge30Days #CybersecurityAwarenessMonth
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THE CYBERFORGE | OAU retweeted
For real, the trickery is brutal. Some even go to the extent of replicating the original with almost zero room for suspicion if you're not paying close attention.
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Day 15/60
– Three primary types of network media; metal wires within cable, fiber within cables, and wireless transmission
@the_cyberforge
#60DaysofCyberForge #CyberForgeOAU
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THE CYBERFORGE | OAU retweeted
Day 15/60
✅ Ethernet is the standard way wired devices connect in a local network
✅ Every device has a MAC address that identifies it on the local network
✅ Switches use MAC addresses to send data only to the right device
@the_cyberforge #60dayschallenge
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THE CYBERFORGE | OAU retweeted
Day 14/60 🔐
Today, I learned what happens behind the scenes when I type a website name into my browser. 🌐
DNS translates domain names into IP addresses, helping devices find the right destination.
@the_cyberforge
#DoraLearnsCyber
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THE CYBERFORGE | OAU retweeted
Day 15/60 🔐
Today, I learned how devices communicate within a local network using Ethernet and MAC addresses. 🌐
What clicked for me was how switches use MAC addresses to figure out where data needs to go instead of sending it everywhere.
@the_cyberforge
#DoraLearnsCyber
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Day15/60
-Learned how data moves inside local network.
-Also learned how switch does frame forwarding
@the_cyberforge #60DaysofCyberSecurity
Day 13/60
- Learned Networking Concept: IP addresses, Subnets, Routing, TCP/UDP, Ports, OSI model and TCP/IP model
@the_cyberforge #60DaysofCyberSecurity
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THE CYBERFORGE | OAU retweeted
Day 13/60
Used TeyHackMe to practice on
~TCP/IP models.
~IP Addresses and Subnets
~Encapsulation
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