Victor

@commando_skiipz Thank you sir

@rootuser24 Well done 👏🏾👏🏾👏🏾

Day 93/100days challenge. In my Security+ study I covered; Application Attacks, Cryptographic Attacks, Password Attacks, and Indicators Of Compromise (IOCs). Also on TryHackMe, I completed a room on The Cyber Kill Chain. I learnt how attackers operate across each attack phase, from the initial access to actions on objectives. tryhackme.com/room/cyberkill… @ireteeh @OnijeC @jay_hunts @segoslavia @commando_skiipz @RedHatPentester @Officialwhyte22 @TemitopeSobulo @_DeejustDee @cyberjeremiah #BlueTeamer #100dayscybersecurity

@TheCyberPatron_ D

SECURITY+ EXAM PRACTICE QUESTION What important encryption challenge does asymmetric encryption help with by using public keys? A. Evil twins B. Collision resistance C. Key length D. Key exchange

@cyber_razz C. Fingerprint

SECURITY+ KNOWLEDGE CHECKPOINT Which of the following is an example of something you are in authentication? A. Password B. PIN C. Fingerprint D. Security token

Day 92/100days challenge. Today I covered; Wireless Attacks, On-path Attacks (MiTM), Replay Attacks, and Malicious Code on my Security+ study. Also on TryHackMe, I completed a room on the Pyramid Of Pain. I learnt how it is used to improve the effectiveness of Cyber Threat Intelligence (CTI), Threat Hunting, and Incident Response exercises. Also, how different threat indicators affect attackers differently (From the simplest to the most complex). tryhackme.com/room/pyramidof… @ireteeh @OnijeC @jay_hunts @segoslavia @commando_skiipz @RedHatPentester @Officialwhyte22 @TemitopeSobulo @_DeejustDee @cyberjeremiah #BlueTeamer #100dayscybersecurity

@cybergirl_io B. ARP

Network Security Knowledge check Which protocol is used to resolve IP addresses to MAC addresses? A) DNS B) ARP C) ICMP D) HTTP

@cyber_razz A

LINUX KNOWLEDGE CHECKPOINT What does the permission string -rw-r--r-- indicate? A. Owner: read/write, Group: read, Others: read B. Owner: read/write/execute, Group: read, Others: none C. Owner: read, Group: read/write, Others: read D. Owner: full access, Group: read/write, Others: none

@cyber_razz B. SSH

NETWORKING KNOWLEDGE CHECKPOINT Which combination correctly matches the protocol with its default port? A. HTTP — 443 B. SSH — 22 C. FTP — 25 D. DNS — 80

Day 91/100days challenge. In my Security+ study today, I covered; Other Malware Types (Keylogging Malware, Logic Bomb, Rootkits), Physical Attacks, Denial of Service (DoS), and DNS Attacks. On TryHackMe, I completed a room on Introduction to SOAR (Security Orchestration, Automation and Response). I learnt how SOAR integrates multiple security tools to automate tasks and respond to incidents more efficiently using playbooks. tryhackme.com/room/soar?utm_… @ireteeh @OnijeC @jay_hunts @segoslavia @commando_skiipz @RedHatPentester @Officialwhyte22 @TemitopeSobulo @_DeejustDee @cyberjeremiah #BlueTeamer #100dayscybersecurity

@cybergirl_io A

Network Security Knowledge check What’s the default port for FTP? A) 20/21 B) 22 C) 23 D) 110

@cyber_razz B

SECURITY+ KNOWLEDGE CHECKPOINT A company installs security cameras that record activity but do not actively stop incidents. What type of control is this? A. Preventive control B. Detective control C. Corrective control D. Deterrent control

Day 90/100days challenge. Today in my Security+ study, I covered; Zero-Day Vulnerabilities, An Overview of Malware, Viruses and Worms, Spyware and Bloatware. Also on TryHackMe, I completed a room on Elastic Stack: The Basics. I learnt how Elastic Search (ELK) can be used for log analysis and investigation. Also did a hands-on exercise exploring how ELK helps in searching and analyzing log data efficiently. tryhackme.com/room/investiga… @ireteeh @OnijeC @jay_hunts @segoslavia @commando_skiipz @RedHatPentester @Officialwhyte22 @TemitopeSobulo @_DeejustDee @cyberjeremiah #BlueTeamer #100dayscybersecurity

@CyberSamuraiDev Yeah I’m so much interested

My DMs have been flooded lately with three specific questions 1. How do I start in Digital Forensics? 2. Will you mentor me? 3. Can I switch careers into DFIR? It’s great to see the field finally getting the recognition it deserves. One quick note, I don’t respond to requests about hacking partners or employees. Digital Forensics is a highly ethical profession and I intend to keep it that way. Since I can't reply to everyone individually, I’m thinking of putting together a program to take you from Beginner ➔ Intermediate. Would you be interested? Let me know in the replies👇

Day 88-89/100days challenge. Yesterday I rested. Today I continued with my Security+ study in which I covered Cloud Specific Vulnerabilities, Supply Chain Vulnerabilities, Misconfiguration Vulnerabilities and Mobile Device Vulnerabilities. Also on TryHackMe, I completed two rooms on Introduction to SIEM and Splunk: The Basics. I learnt how a SIEM is used to collect, normalize and correlate logs from various devices across a network. Also I did a hands-on practice of how Splunk works and how data can be uploaded and analyzed. tryhackme.com/room/introtosi… tryhackme.com/room/splunk101… @ireteeh @OnijeC @jay_hunts @segoslavia @commando_skiipz @RedHatPentester @Officialwhyte22 @TemitopeSobulo @_DeejustDee @cyberjeremiah #BlueTeamer #100dayscybersecurity

@cybergirl_io A

In cybersecurity, what does the CIA triad stand for? Wrong answers only ! A) Confidentiality, Integrity, Availability B) Cybersecurity, Intelligence, Access C) Control, Identity, Authentication D) Code, Information, Assurance

@CyberSamuraiDev B

A phone connects to a Wi-Fi network. What useful evidence can this create? A. Changes the phone color B. Stores network names and connection history C. Deletes browsing data D. Blocks GPS

Digital Forensics Intermediate-Expert Challenge A suspect deletes a file and continues using the phone. What happens to that deleted data over time? A. It becomes encrypted B. It is gradually overwritten by new data C. It moves to the SIM card D. It is uploaded to the cloud 4 more questions below 👇

@CyberSamuraiDev A

Which of these could still contain evidence after a message is deleted? A. Notification logs B. Screen brightness settings C. Wallpaper settings D. Ringtone selection

@CyberSamuraiDev B

Why can timestamps sometimes be misleading in an investigation? A. Phones don’t store time B. They can be changed by the system or user C. They are always encrypted D. They only apply to images

@CyberSamuraiDev C

Which of these is the most reliable way to prove a file has NOT been altered? A. Checking the file name B. Looking at the file size C. Comparing hash values D. Opening the file

@CyberSamuraiDev B