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Index
Title Page
Copyright and Credits
Cybersecurity: The Beginner's Guide
Acknowledment
About Packt
Why subscribe?
Packt.com
Contributors
About the author
About the reviewers
Packt is searching for authors like you
Preface
Who this book is for
What this book covers
To get the most out of this book
Download the color images
Conventions used
Get in touch
Reviews
Disclaimer
Importance of Cybersecurity
The history of data breaches
Scenarios for security
Understanding the attack surface
The threat landscape
The importance of securing the network and applications
The history of breaches
1984 – The TRW data breach
1990s – Beginning of computer viruses and worms
The years 2000-2010
How security helps to build trust
Summary
Security Evolution — From Legacy to Advanced, to ML and AI
Legacy cybersecurity systems
Signature-based security systems
Network cyber attacks
Network security tools
Transformations in cybersecurity
Layered security
New security threats
Responses to the new threats
Advancements in security technology to security 2.0
Anomaly-based security systems
How ML and AI will play a larger role in cybersecurity
Summary
Further reading
Learning Cybersecurity Technologies
Mobile security
Loss or theft
Software-related security issues
Advanced data security
Cloud security
Modern day regulations
Incidence response and forensics
Enterprise security at scale
Penetration testing
TruSec training
CQURE Academy
Training with Troy Hunt
Have I Been Pwned ?
DevSecOps
IoT security
User behavior analytics (UBA)
Endpoint detection and response (EDR)
Summary
Further reading
Skills We Need for a Cybersecurity Career
General cybersecurity roles
Penetration testers and vulnerability testers
Cybersecurity consultants
Cybersecurity managers
Cybersecurity analysts
Cybersecurity engineers
Chief Information Security Officers (CISOs)
Chief Security Officers (CSOs)
Computer system administrators
Cryptographers
Computer forensic experts
Network security engineers
Information assurance technicians
Data security analysts
IT security compliance analysts
System security specialists
Skills to acquire in cybersecurity
Foundation skills
Risk management
Networking
Situational awareness
Toolkits
Security analyst skills
Threat assessment
Vulnerability assessment
Log collection and analysis
Active analysis
Incidence response
Disaster recovery
Forensics
Penetration testing skills
Intelligence gathering
Incidence reporting
Restraint
Security architecture skills
Identity and access management
Network configuration
System hardening
Choosing skills to pick up based on current professional experience and skills
Ethical hacking skills
Application security skills
Cloud security skills
DevSecOps skills
Threat and vulnerability assessment skills
Information security management skills
Cybersecurity litigation support skills
Regulatory compliance and auditing skills
Summary
Further reading
Attacker Mindset
The category of hackers
The traits of hackers
They are patient
They are determined
They are insensitive
They are risk-takers
They are careful
They are deviant
Social characteristics of hackers
Lack of social skills
They have an inferiority complex
They are radical
They are rebellious
They lack social support
How hackers think (motivators)
Getting money (monetary gain)
Greed
Political power
Religious extremism
Curiosity
What can be learned from the psychology of hackers?
Summary
Further reading
Understanding Reactive, Proactive, and Operational Security
Proactive cyber defense
Small and medium-sized enterprises
Large organizations
Worrying attack trends
Implementing proactive security
Vulnerability assessment
Penetration testing
Social-engineering assessment
Web-application security assessment
Reactive cybersecurity
Implementing a reactive security strategy
Monitoring
Response
Disaster-recovery
Forensic investigations
Overview of operational security
Implementing operation security
The significance of the three security pillars
Security operations and continuous monitoring
Captive SOC (self-managed SOC)
Co-managed SOC
Fully managed SOC
Proactive versus reactive security
The threat intelligence system and its importance
Digital forensics and real-time incident response with SIEM
Getting started with security automation and orchestration
Step 1 – start small
Step 2 – learn to analyze (incidents)
Step 3 – learn to monitor wisely
Three common security orchestration, automation, and response use cases
Phishing emails
Malicious network traffic
Vulnerability management
Summary
Further reading
Networking, Mentoring, and Shadowing
Mentoring
They provide knowledge and wisdom
They give insights on where you should improve
They give encouragement
Mentors create boundaries and ensure discipline
Mentors give unfiltered opinions
They are trustworthy advisers
They can be good connectors
They have lengthy experience that you can learn from
Mentors are satisfied by your success
How to choose a mentor
Compatibility
The mentor's strengths and weaknesses
Contrast
Expertise
Trust
Networking
Job opportunities
Career advice and support
Building confidence
Developing personal relationships
Access to resources
Discovery
Tips for establishing a professional network
Build genuine relationships
Offer to help
Diversify your events
Keep in touch
Shadowing
Regular briefings
Observation
Hands-on
Preparing for job shadowing
Preparing questions beforehand
Taking notes
Picking an appropriate time
Gratitude
Summary
Further reading
Cybersecurity Labs
ILT
VILT
Self-study
Self-study cybersecurity labs
The cross-site scripting (XSS) lab
The Secure Socket Layer (SSL) configuration lab
Acunetix Vulnerability Scanner
Sucuri
Valhalla
F-Secure Router Checker
Hacking-Lab
The Root Me password generator
CTF365
Mozilla Observatory
Free online training providers
IT master's degrees and Charles Sturt University
Microsoft Learn
edX
Khan Academy
Cybersecurity: Attack and Defense Strategies
Building your own test lab
Summary
Further reading
Knowledge Check and Certifications
The need to get a certification
They show employers that you take initiative
They reflect your abilities in a specific niche
They equip you with knowledge for a specific job
They can kickstart a career in cybersecurity
They give your clients confidence
They market you
Choosing certifications and vendors
The reputation of the vendor
The length of the course
Feedback from former learners
Support for learners
The credibility of the certification
Job market demands
Effective cybersecurity requires participation from all
What's in it for me?
A culture of continuous monitoring
CompTIA Security+
CompTIA PenTest+
CompTIA Cybersecurity Analyst (CySA+)
CompTIA Advanced Security Practitioner (CASP+)
EC-Council, Certified Ethical Hacker (CEH)
EC-Council, Computer Hacking Forensic Investigator (CHFI)
EC-Council cybersecurity career pathway
Certified Information Systems Security Professional (CISSP)
Certified Cloud Security Professional (CCSP)
Certified Information Systems Auditor (CISA)
Certified Information Security Manager (CISM)
Which (ISC)² Certification is right for you?
Global Information Assurance Certification (GIAC) Certifications
GIAC Information Security Fundamentals (GISF)
GIAC Security Essentials Certification (GSEC)
GIAC Certified Perimeter Protection Analyst (GPPA)
GIAC Certified Intrusion Analyst (GCIA)
SANS certifications
Cisco certifications
Cisco Certified Entry Networking Technician (CCENT)
CCNA Routing and Switching
Offensive Security Certified Professional (OSCP)/Offensive Security's Penetration Testing with Kali Linux (PwK)
Offensive Security's Penetration Testing with Kali Linux (PwK)
CertNexsusCybersec first responder (CFR)
The NIST cybersecurity framework
Identify
Protect
Detect
Respond
Recover
Summary
Further reading
Security Intelligence Resources
Checklist resources
Security Checklist
Cybersecurity advice and reliable information sources
Cybersecurity courses
SlashNext
Springboard
Cybrary
US Department of Homeland Security
Cybersecurity threat-intelligence resources
Structured Threat Information Expression (STIX)
Trusted Automated Exchange of Intelligence Information (TAXII)
OASIS Open Command and Control (OpenC2)
Traffic Light protocol (TLP)
Cyber Analytics Repository by MITRE (CAR)
IntelMQ by ENISA
Recorded Future
Anomali STAXX
Cyberthreat-intelligence feeds
Summary
Further reading
Expert Opinions on Getting Started with Cybersecurity
Ann Johnson
Dr. Emre Eren Korkmaz
Robin Wright
Ozan Ucar and Dr. Orhan Sari
Chaim Sanders
Yuri Diogenes
Dr. Ivica Simonovski
Dr. Mike Jankowski-Lorek
Judd Wybourn
Onur Ceran
Neil Rerup
Girard Moussa
Kaushal K Chaudhary
Will Kepel
Martin Hale
Ahmed Nabil Mahmoud
Deepayan Chanda
Gary Duffield
Dr. Erdal Ozkaya
How to Get Hired in Cybersecurity, Regardless of Your Background
Getting into cybersecurity from a technical background
Cybersecurity jobs to target
Hard versus soft skills
Getting started in cybersecurity with a non-technical background
Transitioning from your current technical role
Demonstrate your worth – before you apply
Read, listen, watch, and talk
What should be in your CV?
Checklist for what to include in a CV
Your journey from first contact to day one at work
Job interview types
Structured interviews
Unstructured interviews
Semi-structured interviews
Common cybersecurity interview questions
The general interview process
Commonly asked cybersecurity interview questions
Personal questions
Communication skills
Problem solving and judgement skills
Motivation and passion
Common tips
Consider these points before accepting a job
The view from a hiring manger or recruiter
What is the hiring process for recruiters?
How to get hired at Microsoft
How to get hired at Cisco
How to get hired at Google
How Google's CEO did his interview when he was first hired in 2004!
How to get hired at Exxon
Popular job search websites you should know
Summary
Other Books You May Enjoy
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