Donvidi

Tech dreamer | Faith Driven ✨ || 🔧 Engr | Web3

[Donvidi @DavidDonvidi]

@TheChiefMK Ivory coast 2
Germany 1

[Donvidi @DavidDonvidi]

@MrCharlesky Interested

[Donvidi @DavidDonvidi]

@MrCharlesky Please send code

[Donvidi @DavidDonvidi]

@raycrypto_1 I'm interested

[Donvidi @DavidDonvidi]

@HRRonald001 I'm interested

[Donvidi @DavidDonvidi]

@MrCharlesky I'm interested and I have a laptop

[Donvidi @DavidDonvidi]

@rccghq @Matthewbello17 @RCCG_PR Lol you should have just ignored oo because Nigerians are angry rn..

[Donvidi @DavidDonvidi]

@StarTimes_Ng Give us this day Arsenal...
Let's go

[Donvidi @DavidDonvidi]

@KLASSIQTUNEZ PSG 2:0 ARS

[Donvidi @DavidDonvidi]

@BitcoinIntelX PSG 4:4 ARS
Arsenal to win on penalties 5-4

[Donvidi @DavidDonvidi]

One day I'm gonna return to this tweet after I've achieved those dreams and aspirations and give a very big smile with a gratitude to God.

[Donvidi @DavidDonvidi]

@elonmusk Ok wow
Doesn't sound funny @elonmusk

[Cyber_Racheal @CyberRacheal]

Nmap Commands for Educational Use only.

Nmap is a network scanning tool used by system administrators, IT professionals, and students for security auditing, troubleshooting, and learning.

Common Scans

nmap -sP → Ping Scan: Checks which devices are active on a network.

nmap -sS → TCP SYN Scan: Helps discover open services.

nmap -sU → UDP Scan: Finds active UDP services.

nmap -sV → Version Detection: Identifies service versions for maintenance.

nmap -O → OS Detection: Detects operating system type (for compatibility testing).

nmap -A → Aggressive Scan: Runs multiple checks for detailed results.

Timing & Input

nmap -T4 → Timing Template: Controls scan speed.

nmap -iL → Input from List: Reads targets from a file (useful for admins).

nmap -sn → Host Discovery: Finds devices without scanning ports.

Advanced TCP Techniques

nmap -sX → XMAS Scan: Uses a special test packet to check responses.

nmap -sF → FIN Scan: Uses a different method for host analysis.

nmap -sT → TCP Connect Scan: Connects directly to services.

nmap -sN → Null Scan: Uses empty packets to analyze responses.

nmap -sA → ACK Scan: Helps detect firewall filtering.

Scripting & Port Options

nmap -sC → Default Script Scan: Runs safe built-in scripts.

nmap --script <script> → Run Specific Script: For detailed service checks.

nmap --top-ports <number> → Top Ports Scan: Scans the most used ports.

Note:
These commands are meant for learning, ethical security research, and network administration only. Always use Nmap on your own systems or with proper authorization.

[TheCyberChef👨‍🍳| Cybersecurity | Educator🇬🇭🎓 @IamTheCyberChef]

Most people break into cybersecurity the hard way.

They collect certifications with no direction.

Here’s the only path you need as a beginner 👇

If your goal is SOC Analyst:

Certifications:
CompTIA A+, Network+, Security+

Skillset:
Log analysis, Linux, basic scripting

Tools:
Splunk, Wireshark, Microsoft Sentinel

In that order. No shortcuts.

Anything else is a distraction.

[Onil Coder @Onil_coder]

In this modern world the most
demanded skill is cyber security.

I made a full guide of Cyber Security.
To get it Just:

Like ❤️
Repost 🔁
Bookmark 🔖
Comment "CYBER" ✉️
Follow me👤

[iShowCybersecurity @ishowcybersec]

Hydra is free.
Nmap is free.
OpenVAS is free.
Kali Linux is free.
Wireshark is free.
Burp Suite is free.
Metasploit is free.
John the Ripper is free.
OSINT Framework is free.
Shodan (basic) is free.
TryHackMe have free tiers.
You don’t need a $1000 course to start cybersecurity.

[Donvidi @DavidDonvidi]

@Earnerfun Link interested

[Donvidi @DavidDonvidi]

@cyb3rshi3ld I want in 🤲

[Cyber_Racheal @CyberRacheal]

Hydra is free.
Nmap is free.
OpenVAS is free.
Kali Linux is free.
Wireshark is free.
Portswigger is Free.
Burp Suite is free.
Metasploit is free
John the Ripper is free.
OSINT Framework is free.
Shodan (basic tier) is free.
TryHackMe & Hack The Box (basic tiers) are free.

You claim you want to learn cybersecurity yet you give excuses about resources.

Nothing has to be perfect.

Not a fancy certification to begin.
Not a $1,000 course to practice.
Or even the “perfect” setup.

All you need is your laptop, phone, an internet connection, and the decision to start today.

Every day you delay, someone else is learning, practicing, and moving closer to the career you say you want.

Stop waiting for the “right time.”
Stop blaming the lack of resources.
Stop making excuses.

Start now. Learn now. Improve now.

Looking for a mentor when you have done nothing is a waste of time.

[Donvidi @DavidDonvidi]

@attah_akor 😂😂