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Sefiyat Salaam retweeted
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About a year ago I graduated with a First Class Degree in Business Administration from the University of Lagos About 2days ago, I just passed my First Entry level certification in Cybersecurity CompTIA Security In my third year, I was having a discussion with one of my friends, and I mentioned the fact that we now have less armed robbery cases, looks like our money and property are now safer, then he answered that,The money hasn't become safer, the criminals just moved online. The new robbery doesn’t require Police men or Security guards to stop, it involves lines of codes, social engineering, Hacking, card Skimming, Business email compromise, phishing emails, which results in the loss of billions of dollars yearly. The numbers back this up brutally: • In 2025 alone, Nigeria lost over $500 million to cyberattacks. • Between 2019 and 2025, that cumulative loss ballooned to over $3 billion. I realized that protecting business value now requires protecting digital assets. This realization sparked my pivot. I have just earned my first entry level certification in Cybersecurity, I am open to all job/internship opportunities in this field whether physical, remote or Hybrid. I am also available for immediate resumption. I am a very fast learner, and a team player, I understand how to read syslogs, set up a Wazuh (Siem) dashboard, organize a Phishing awareness training amongst many others. I am sure I will be a valuable addition to any organization. I will be glad to get any help in this regard, subsequently I will be making series of posts on how individuals and Businesses can protect themselves from Cyber attacks. #Cybersecurity #CompTIASecurity #EntryLevelCyber #TechPivot #InfoSec #BusinessAndSecurity #LagosTech
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ِشرح لشهادة CompTIA Security بالعربي لينك الشرح free4arab.net/courses/compti… المحاضر : المهندس أحمد المشايخ free4arab.net/instructor/ahm… #free4arab #CompTIASecurity #CompTIA #security
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ِشرح لشهادة CompTIA Security بالعربي لينك الشرح free4arab.net/courses/compti… المحاضر : المهندس أحمد المشايخ free4arab.net/instructor/ahm… #free4arab #CompTIASecurity #CompTIA #security
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8 Nov 2025
CompTIA Security 合格ッ‼️ #CompTIASecurity #CompTIA
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5 Oct 2025
CompTIA Security を受験することに… 勉強嫌ー 良い教材知りませんか? #ネットワーク #CompTIASecurity #CompTIA
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実は今日は資格試験に行ってました! Comptia Seculity に合格しました!! 今、1番やりたいセキュリティ分野の初めての資格、取りました!! #comptiasecurity
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Studying for #CompTIASecurity ? Don't get lost in the alphabet soup! Here are the MOST critical acronyms you NEED to know: 🛡️ SECURITY FOUNDATIONS: • CIA - Confidentiality, Integrity, Availability • AAA - Authentication, Authorization, Accounting • NIST - National Institute of Standards & Technology • PKI - Public Key Infrastructure 🔑 AUTHENTICATION & ACCESS: • MFA/2FA - Multi-Factor/Two-Factor Authentication • SSO - Single Sign-On • RBAC - Role-Based Access Control • LDAP - Lightweight Directory Access Protocol • SAML - Security Assertion Markup Language • OAuth - Open Authorization 🔒 CRYPTOGRAPHY: • AES - Advanced Encryption Standard • RSA - Rivest, Shamir, Adleman • TLS/SSL - Transport Layer Security/Secure Sockets Layer • SHA - Secure Hash Algorithm • PFS - Perfect Forward Secrecy 🌐 NETWORK: • VPN - Virtual Private Network • VLAN - Virtual Local Area Network • IDS/IPS - Intrusion Detection/Prevention System • FW - Firewall • DMZ - Demilitarized Zone ☁️ CLOUD: • SaaS/PaaS/IaaS - Software/Platform/Infrastructure as a Service • CSP - Cloud Service Provider • CASB - Cloud Access Security Broker ⚠️ THREATS: • DDoS - Distributed Denial of Service • XSS - Cross-Site Scripting • CSRF - Cross-Site Request Forgery • SQLi - SQL Injection • APT - Advanced Persistent Threat • MITM - Man in the Middle 📊 RISK & COMPLIANCE: • BIA - Business Impact Analysis • DRP - Disaster Recovery Plan • RPO/RTO - Recovery Point/Time Objective • PCI DSS - Payment Card Industry Data Security Standard • GDPR - General Data Protection Regulation Remember: Understanding concepts > memorizing letters! #Cybersecurity #CompTIA #SecurityPlus #InfoSec #CyberCert
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Go to olinesecurity.com and start your IT Career today! #cybersecurity #comptiasecurity #tech
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Don’t forget to subscribe to our YouTube channel! Olinesecurity.com #comptiasecurity #cybersecurity
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