Pratique du Shadowing: What Is Cybersecurity? - Apprendre l'anglais à l'oral avec la vidéo
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Cyber attacks are growing more sophisticated every day.
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But what exactly is cybersecurity?
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And why is it so crucial for businesses and for your future career?
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In this video, We'll break it all down.
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Hi, in this video from National University, we're answering the question, What is cybersecurity?
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You'll learn how cybersecurity works, the different types of cybersecurity, the threats it defends against and what a career as a cybersecurity specialist looks like.
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If you're exploring degree programs or curious about this high -demand field,
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You're in the right place.
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So, What is cybersecurity?
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Cybersecurity is the practice of protecting systems, networks, and data from digital attacks.
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These attacks aim to access, change, or destroy sensitive information, or interrupt normal operations.
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Cybersecurity revolves around three core goals: prevention, Stopping unauthorized access or breaches before they happen.
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detection.
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Identifying threats and vulnerabilities in real time.
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Taking action quickly when security incidents occur.
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In short, cybersecurity is about protecting digital life on both the personal and professional level.
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Cybersecurity isn't one size fits all.
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There are several types of cybersecurity, and each focuses on different parts of digital infrastructure.
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Network security: protects an organization's internal networks from unauthorized access misuse or attacks by securing hardware, software, and data.
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Application Security: Involves securing software applications by identifying and fixing vulnerabilities and code,
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ensuring safe functionality throughout development and deployment.
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Information security.
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focuses on protecting the confidentiality, integrity, and availability of sensitive data, both in storage and in transit.
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Cloud Security implements controls and technologies to protect data,
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applications, and services hosted in cloud environments from threats, and breaches.
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Endpoint Security: secures devices such as computers, mobile phones, and tablets by detecting,
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blocking, and responding to threats targeting individual endpoints.
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Operational security involves creating and enforcing processes,
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policies and controls to protect critical information and limit who has access to systems, and data.
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All these areas work together to create a strong defense system.
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So, what are these systems defending against?
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Here are a few common cyber threats: malware.
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Harmful software like viruses or spyware.
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Ransomware: Locks data until a ransom is paid.
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Fishing.
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fraudulent emails or messages tricking users into giving up sensitive information.
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The consequences can be serious: financial loss, damaged reputations, legal penalties, and business downtime.
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This is why cybersecurity has become a business -critical investment.
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In today's digital economy, cybersecurity is no longer optional.
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It protects customer data, ensures business continuity, and keeps organizations compliant with regulations.
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For businesses, cybersecurity means trust.
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For professionals, it means opportunity.
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Because every industry needs protection, from healthcare, to finance, to government.
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Cybersecurity isn't just for businesses.
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It affects each of us, every day.
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From protecting your bank account and personal emails, to securing the devices in your home, cybersecurity plays a role in how we safely use technology.
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Think about the passwords you use, the links you click, or the apps you download.
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Cybersecurity best practices help safeguard your privacy, identity, and digital freedom.
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As our world becomes more connected, cybersecurity awareness is becoming as essential as locking your front door.
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One career pathway often talked about is a cybersecurity specialist.
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This is an individual trained to monitor, analyze, and defend systems from cyber threats.
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Depending on your role, you might: Design secure networks.
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Analyze vulnerabilities.
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Respond to breaches.
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Develop encryption tools.
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Train staff on security best practices.
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Job titles include security analyst, penetration tester, cryptographer, and even chief information security officer.
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According to the Bureau of Labor Statistics, the demand for cybersecurity jobs is expected to grow significantly in the near future, making this career path appealing.
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At National University, we offer flexible online and on -campus programs designed to prepare you for this fast -growing field.
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Whether you are starting with a Bachelor of Science in Cybersecurity,
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advancing with a Master's, or diving into research with our PhD in Cybersecurity,
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you'll gain hands -on experience with real -world applications, all led by industry professionals.
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Ready to protect what matters most and build a high -impact career in cybersecurity?
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Explore our programs at National University by clicking the link in the description.
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And don't forget to subscribe for more insights into fast -growing fields.
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Thanks for watching and stay secure.
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Vocabulaire et conseils d’expression pour cette leçon
Cette leçon d’expression orale de niveau C1 s’appuie sur la vidéo « What Is Cybersecurity? ». Les mots qui reviennent le plus souvent : cybersecurity, security, threats, digital, protect. Cette vidéo contient 66 phrases et 698 mots à répéter en shadowing. La partie parlée dure 5:43. Le locuteur parle à un rythme régulier d’environ 122 mots par minute, confortable pour le shadowing. Seuls 75 % des mots font partie des 3 000 mots les plus courants en anglais, le vocabulaire est donc exigeant.
Vocabulaire clé de cette vidéo
Les 15 mots les plus avancés de la vidéo, avec leur prononciation et leur sens :
| Mot | Prononciation | Sens |
|---|---|---|
| cybersecurity nom | /saɪbəsɪˈkjʊəɹɪtɪ/ | cybersécurité |
| vulnerability nom | /ˌvʌln(ə)ɹəˈbɪlɪti/ | vulnérabilité |
| endpoint nom | extrémité | |
| analyze verbe | /ˈæn.əˌlaɪz/ | analyser |
| compliant adjectif | /kəmˈplaɪənt/ | docile, obéissant |
| cryptographer nom | cryptographe | |
| downtime nom | /ˈdaʊnˌtaɪm/ | pause, repos |
| malware nom | /ˈmæl.wɛəɹ/ | maliciel, logiciel malveillant |
| revolve verbe | /ɹɪˈvɑlv/ | retourner, tourner |
| spyware nom | logiciel espion, espiogiciel | |
| safeguard verbe | /ˈseɪfɡɑːd/ | protéger |
| encryption nom | /ɪnˈkɹɪpʃən/ | chiffrement |
| interrupt verbe | /ˌɪntəˈɹʌpt/ | interrompre, couper |
| fraudulent adjectif | /ˈfɹɔːdjʊ.lənt/ | frauduleux |
| ransom nom | /ˈɹæn.səm/ | rançon |
Les verbes à particule que vous entendrez
| Mot | Sens |
|---|---|
| give up verbe | se rendre |
Prononciation à surveiller
Le locuteur utilise 9 contractions et formes réduites, comme isn't, you'll, you're. Prononcez-les sous leur forme courte, telles que vous les entendez.
- Les sons « sh » et « zh »: encryption /ɪnˈkɹɪpʃən/, penetration /pɛ.nəˈtɹeɪ.ʃən/, optional /ˈɑp.ʃə.nəl/, detection /dɪˈtɛk.ʃən/
- Mots longs — placez bien l’accent: cybersecurity /saɪbəsɪˈkjʊəɹɪtɪ/, vulnerability /ˌvʌln(ə)ɹəˈbɪlɪti/, penetration /pɛ.nəˈtɹeɪ.ʃən/, continuity /ˌkɑn.tɪˈn(j)u.ə.ti/
Les sons difficiles pour les francophones :
- /r/ anglais — langue recourbée, sans frotter la gorge: cybersecurity /saɪbəsɪˈkjʊəɹɪtɪ/, vulnerability /ˌvʌln(ə)ɹəˈbɪlɪti/, cyber /ˈsaɪ.bəɹ/, malware /ˈmæl.wɛəɹ/, revolve /ɹɪˈvɑlv/
Comment s’entraîner avec cette vidéo
- Écoutez la vidéo en entier une fois sans parler et notez les mots que vous ne connaissez pas.
- Répétez phrase par phrase à vitesse normale, en reprenant chacune jusqu’à ce que votre rythme corresponde à celui du locuteur.
- Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme cybersecurity, vulnerability, endpoint.
Qu'est-ce que la technique du Shadowing ?
Le Shadowing est une technique d'apprentissage des langues fondée sur la science, développée à l'origine pour la formation des interprètes professionnels. Le principe est simple mais puissant : vous écoutez de l'anglais natif et le répétez immédiatement à voix haute — comme une ombre suivant le locuteur avec un décalage de 1 à 2 secondes. Les recherches montrent une amélioration significative de la précision de la prononciation, de l'intonation, du rythme, des liaisons, de la compréhension orale et de la fluidité.