Pentevo Blog
Learn cybersecurity, the practical way.
Tutorials, ethical-hacking guides, CVE breakdowns and attack analysis — written in plain English by people who build security tooling. New posts regularly.
Cybersecurity Roadmap 2026: From Zero to Hired
A step-by-step cybersecurity career roadmap — the skills, order to learn them, certifications, and how to land your first role.
May 27, 2001
AI vs Traditional Penetration Testing: Which Do You Need? (2026)
A clear comparison of AI-driven and traditional human penetration testing — speed, cost, coverage, depth — and why the best answer is usually both.
May 20, 2001
Best Penetration Testing Tools in 2026
The essential penetration testing tools every ethical hacker should know — scanners, proxies, exploitation frameworks and more, with what each is best for.
May 13, 2001
Data Breach: What It Is and What to Do (2026)
What counts as a data breach, the immediate steps to take if you're affected, and how individuals and companies can reduce the damage.
June 17, 2001
AI in Cybersecurity: How AI Is Changing Pentesting (2026)
How artificial intelligence is reshaping offensive and defensive security — AI-driven penetration testing, autonomous agents, and what it means for practitioners.
June 10, 2001
VPN Explained: What It Does (and Doesn't) — 2026
How a VPN actually works, what it protects you from, what it doesn't, and how to choose one — without the marketing hype.
June 3, 2001
Red Team vs Blue Team: What's the Difference? (2026)
Red team vs blue team explained — what each does, the skills involved, how they work together (purple teaming), and which path suits you.
May 26, 2001
LLM Security & Prompt Injection Explained (2026)
How attackers target large language models — prompt injection, jailbreaks, data leakage — and the defenses that protect AI-powered applications.
May 19, 2001
Best Vulnerability Scanners in 2026
A practical comparison of the best vulnerability scanners — what they do, free vs commercial options, and how scanning fits into real security.
May 12, 2001
What Is Penetration Testing? A Beginner's Guide (2026)
A plain-English guide to penetration testing: what it is, the five phases, the main types, and how it differs from a vulnerability scan.
June 23, 2001
Zero-Day Vulnerabilities Explained (2026)
What a zero-day vulnerability is, why it's so dangerous, how zero-day exploits are used, and what defenders can do about the unknown.
June 16, 2001
What Is a CVE? Understanding Vulnerability IDs (2026)
What CVE means, how the numbering works, how CVSS severity and EPSS scores help you prioritize, and how to track the CVEs that matter.
June 9, 2001
What Is Malware? Types, Signs & Protection (2026)
A clear guide to malware — the main types (viruses, worms, trojans, ransomware, spyware), how it spreads, warning signs, and how to stay protected.
June 2, 2001
Cybersecurity Salaries in 2026: What to Expect
A realistic look at cybersecurity salaries by role and experience in the US and UK, what drives pay, and how to increase your earning potential.
May 28, 2001
AI Security Agents: What They Are and How They Work (2026)
What AI security agents are, how autonomous agents reason and act in cybersecurity, their use on offense and defense, and the guardrails they need.
May 21, 2001
Penetration Testing: The Complete Guide (2026)
Everything about penetration testing — types, the five phases, methodologies, tools, reporting, and how AI is changing it. Your complete hub.
May 14, 2001
Ransomware Explained: How It Works and How to Defend (2026)
What ransomware is, how an attack unfolds, why paying is risky, and the practical defenses that actually stop it — explained in plain English.
June 18, 2001
Metasploit Tutorial for Beginners (2026)
Understand the Metasploit Framework — what it is, its core concepts (modules, payloads, sessions), and how to use it for authorized learning.
June 11, 2001
What Is a Firewall? Types & How They Work (2026)
A clear explainer of firewalls — what they do, the main types (packet-filtering, stateful, NGFW, WAF), and how they fit into a layered defense.
June 4, 2001
How to Pass the CEH Exam (2026 Study Guide)
A practical study plan for the Certified Ethical Hacker (CEH) exam — what it covers, how to prepare, and free resources to pass it.
May 31, 2001
How to Get Into Cybersecurity Without a Degree (2026)
You don't need a degree to start a cybersecurity career. Here's the proof-over-paper path: skills, certs, portfolio, and landing the first role.
May 24, 2001
SSRF Explained: Server-Side Request Forgery (OWASP A10) — 2026
What SSRF is, why it's dangerous in the cloud era, common scenarios, and how to prevent server-side request forgery.
May 17, 2001
Cryptographic Failures Explained (OWASP A02) — 2026
What cryptographic failures are, common mistakes like weak hashing and exposed data, and how to protect sensitive information correctly.
May 10, 2001
AI Penetration Testing: The Complete Guide (2026)
How AI penetration testing works in 2026: from recon to exploit chains. What LLMs find that Nessus misses, how it compares to human pentests, and whether it can replace your annual assessment.
June 28, 2001
Kali Linux for Beginners: Getting Started in 2026
What Kali Linux is, who it's for, how to install it safely, and the essential commands and tools to begin your ethical-hacking journey.
June 21, 2001
How to Learn Ethical Hacking (Step by Step, 2026)
A realistic, step-by-step roadmap to learning ethical hacking from scratch — the foundations, the skills, the practice, and how to stay legal.
June 14, 2001
SQL Injection Explained (and How to Prevent It) — 2026
What SQL injection is, why it happens, the main types, and the proven ways developers stop it. A clear, defense-focused explainer.
June 7, 2001
OSCP Guide: Is It Worth It and How to Prepare (2026)
What the OSCP certification is, why it's so respected, how hard the exam really is, and a realistic preparation roadmap.
May 30, 2001
API Security Best Practices (2026)
Why APIs are a top attack target and the essential API security best practices — authentication, authorization, rate limiting, and more.
May 16, 2001
Security Misconfiguration Explained (OWASP A05) — 2026
What security misconfiguration is, common examples like default credentials and verbose errors, and how to harden systems against it.
May 9, 2001
The OWASP Top 10, Explained Simply (2026)
A plain-English walkthrough of the OWASP Top 10 web application security risks — what each one means and how defenders mitigate it.
June 20, 2001
Cybersecurity for Beginners: Where to Start (2026)
A friendly starting point for cybersecurity — the core concepts, the main career paths, and a concrete first-90-days plan.
June 13, 2001
Cross-Site Scripting (XSS) Explained — 2026
What XSS is, the three main types (stored, reflected, DOM-based), the impact, and how developers prevent it. A clear, defense-first guide.
June 6, 2001
Is Cybersecurity Hard? An Honest Answer (2026)
Is cybersecurity hard to learn or get into? An honest look at the real challenges, what's easier than you think, and how to make it manageable.
May 25, 2001
Broken Access Control Explained (OWASP A01) — 2026
Broken access control is the #1 web security risk. What it is, common examples like IDOR and privilege escalation, and how to prevent it.
May 18, 2001
Best Ethical Hacking Tools in 2026 (Free & Essential)
The must-know ethical hacking tools in 2026 — for recon, scanning, web testing, exploitation and more. What each does and where to learn it.
May 11, 2001
Nmap Commands: The Practical Cheat Sheet (2026)
The Nmap commands you'll actually use — host discovery, port scans, service and OS detection, timing, and the NSE scripting engine — with examples.
June 22, 2001
Best Cybersecurity Certifications in 2026
A practical guide to the cybersecurity certifications worth pursuing in 2026 — for beginners, pentesters, and managers — and how to choose.
June 15, 2001
Wireshark Tutorial for Beginners (2026)
Learn what Wireshark is and how to use it — capturing traffic, reading packets, and using display filters to analyze a network like a pro.
June 8, 2001
Cybersecurity News: How to Stay Updated in 2026
Your hub for staying current on cybersecurity — the latest CVEs, attack types to watch, trusted sources, and how to cut the noise.
June 1, 2001
CompTIA Security+ Study Guide (2026)
What the CompTIA Security+ exam covers, how to study for it, and a realistic prep plan for your first cybersecurity certification.
May 29, 2001
Autonomous Penetration Testing Explained (2026)
What autonomous penetration testing is, how continuous AI-driven testing works, why it matters, and how it complements human red teams.
May 22, 2001
Ethical Hacking: The Complete Guide (2026)
The complete guide to ethical hacking — what it is, how to learn it, the tools, the methodology, careers and certifications. Your hub for everything.
May 15, 2001
Authentication Failures Explained (OWASP A07) — 2026
What authentication failures are — weak passwords, credential stuffing, poor session management — and how to build login security that holds.
May 8, 2001
Burp Suite Tutorial: A Beginner's Walkthrough (2026)
Learn what Burp Suite is and how to use its core tools — Proxy, Repeater, Intruder and Scanner — to test web applications safely.
June 19, 2001
How to Become a Penetration Tester (2026 Career Guide)
The skills, certifications, portfolio and job-hunting steps to land your first penetration testing role — a realistic path, not hype.
June 12, 2001
What Is Phishing? Types, Examples & How to Stop It (2026)
A plain-English guide to phishing — how it works, the main types (spear phishing, smishing, BEC), red flags to spot, and how to defend.
June 5, 2001
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