What is cybersecurity in simple words?

Cybersecurity means protecting computers, networks, and data from unauthorised access and attacks to keep them secure and private.

What are the main types of cybersecurity?

The main types are network security, application security, endpoint security, cloud security, and information security.

What are the top cybersecurity threats?

Major threats include malware, phishing, ransomware, social engineering, data breaches, and zero-day exploits.

How is information security different from cybersecurity?

Information security covers protection of all types of information, while cybersecurity is focused specifically on securing digital data and systems from cyber threats.

How can individuals and organisations protect themselves?

Use unique strong passwords, enable multi-factor authentication, regularly update software, guard against phishing, use antivirus and firewalls, and maintain data backups.

What is the CIA Triad in cybersecurity?

The CIA Triad refers to the three core principles: confidentiality, integrity, and availability, which all security measures aim to protect.

What does a cybersecurity professional do?

A cybersecurity professional safeguards networks and systems from attacks, detects vulnerabilities, manages incidents, and ensures compliance with security policies.

AI in Project Management

What is cybersecurity? Types, threats and best practices




Endpoint securitySave preferences

Malware: Malicious software such as viruses, worms, ransomware, and spyware.
Phishing: Fraudulent messages designed to trick users into disclosing sensitive information.
Social engineering: Manipulation of individuals to gain confidential data.Give us a call
Data breach: Unauthorised disclosure of sensitive information.
Cyberattack:+44 (0)207 148 5985 Any attempt to disrupt, disable, or control computer systems.
Zero-day exploit:Or chat with us using the link at the bottom of the screen. Attacks that target vulnerabilities before they can be patched.Contact us with questions about the courses on this page, or about which project management certification or training is best for you.
Advanced persistent threat (APT):Finance FAQs Prolonged and targeted cyberattacks, often carried out by organised groups.Contact

Cybersecurity best practicesCookies

Use strong, unique passwords and change them regularly.Privacy
Enable multi-factor authentication wherever possible.Terms
Update and patch operating systems and applications promptly.Customer Support
Verify email senders and beware of unexpected attachments or links (phishing protection).
Install and maintain up-to-date antivirus and firewall software.[email protected]
Back up important data securely and regularly.Join Our Team
Limit access based on the principle of least privilege.
Follow cyber hygiene routines and educate staff about social engineering risks.[email protected]
Develop an incident response plan and conduct regular security training. Copyright © 2005-2026 Knowledge Train Limited.
Adopt a zero trust approach by continuously verifying devices and users. Registered in UK: 5566983.

Cybersecurity roles and careers Registered VAT: GB872413526.

The demand for cybersecurity professionals continues to grow. Typical roles include: Knowledge Train

Security analyst®
Penetration tester (ethical hacker) is a registered trademark of Knowledge Train Limited.
Security architect 20 Old Bailey, London, EC4M 7AN, England, United Kingdom.
Incident responder Knowledge Train are experts in project management, PRINCE2, agile and change management training and certification. Choose from a full range of instructor-led and self-paced
Chief Information Security Officer (CISO)project management courses

Qualifications such as CISSP, CompTIA Security+, and NIST Framework knowledge are often required for advancement., a

Cybersecurity vs information securityPRINCE2 course

While , or an cybersecurityagile project management course focuses on protecting digital assets from cyber threats, to boost your career. information securityPRINCE2 encompasses the protection of all information assets, both digital and physical. Cybersecurity is thus a subset of information security.®

Glossary of key cybersecurity entities, MSP

Malware:® Harmful software aimed at damaging or stealing data., ITIL
Firewall:® Hardware or software for controlling traffic based on security rules., P3O
Encryption:® Transforming data so it is unreadable without a key., PRINCE2
Phishing:® Deceptive messages to acquire sensitive data. Agile, RESILIA
Zero trust:® Security approach requiring all users be continuously verified., and the Swirl logo are registered trademarks of the PeopleCert group. Used under licence from PeopleCert. All rights reserved. AgilePM
NIST:® US National Institute of Standards and Technology, provider of key cybersecurity frameworks. and AgileBA
CIA Triad:® Confidentiality, Integrity, Availability – three core cybersecurity goals. are registered trademarks of Agile Business Consortium Limited. All rights reserved. The APMG International AgilePM and Swirl Device logo, APMG International AgileBA and Swirl Device Logo, APMG International Change Management and APMG International Better Business Cases and Swirl Device logo are trademarks of The APM Group Limited, used under permission of The APM Group Limited. All rights reserved. Better Business Cases™ is a trademark of Her Majesty’s Treasury. All rights reserved. DevOps Foundation
Intrusion detection:® Identifying unauthorised activity on networks or systems. is a registered mark of the DevOps Institute. “PMI”, “PMBOK
Vulnerability:® Weakness in a system that may be exploited by threats. Guide”, “PMP” and “CAPM” are registered marks of Project Management Institute, Inc. Knowledge Train Scrum Essentials™, Business Learning Library (BLL)™, Business Analysis Learning Library (BALL)™, Agile Learning Library (ALL)™, IT Learning Library (ITLL)™, and Compliance Learning Library (CLL)™ are trademarks of Knowledge Train Limited. All rights reserved.
Incident response:Knowledge Train Ltd is an Introducer Appointed Representative of NewDay Cards Ltd for the Newpay finance product provided by NewDay Ltd. NewDay Cards Ltd acts as a credit broker, not a lender. We will introduce you exclusively to Newpay finance products provided by NewDay Limited under this Introducer Appointed Representative arrangement. Finance available from other lenders is not covered by this arrangement. NewDay Ltd and Newday Cards Ltd are authorised and regulated by the Financial Conduct Authority (ref nos 690292 and 682417 respectively). Organised approach to addressing and managing security incidents.

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