100 Cybersecurity Terms To Know

Cover6 Solutions
23 Jan 202316:38

Summary

TLDRThis script delves into the world of cybersecurity, covering a comprehensive range of threats and defenses. It defines malware, phishing, ransomware, and other cyber attacks, while also exploring protective measures like firewalls, two-factor authentication, and VPNs. The transcript touches on advanced topics such as encryption, AI in cybersecurity, and the importance of cyber hygiene, incident response, and compliance. It's a must-listen for anyone looking to understand the complexities of securing our digital lives.

Takeaways

  • đŸ’» Malware is software designed to harm or exploit a computer system, including viruses, worms, Trojans, and ransomware.
  • 🎣 Phishing is the practice of tricking people into giving away personal information by posing as a trustworthy entity.
  • đŸ›Ąïž Ransomware encrypts a victim's files and demands payment for restoring access, often in digital currencies like Bitcoin.
  • đŸ€– Botnets are networks of infected computers controlled by a single entity, commonly used for DDOS attacks or sending spam.
  • đŸš« Firewalls monitor and control incoming and outgoing network traffic to prevent unauthorized access to a private network.
  • 🔒 Two-factor authentication requires an additional form of verification beyond a password to prevent unauthorized account access.
  • 🔗 VPNs (Virtual Private Networks) encrypt internet traffic and allow users to securely access a private network remotely.
  • 🌐 DDOS (Distributed Denial of Service) attacks flood websites or networks with traffic, making them unavailable.
  • đŸ•”ïžâ€â™‚ïž A Man-in-the-Middle (MITM) attack intercepts and modifies communication between two parties to steal sensitive information.
  • đŸ› ïž SQL injection exploits vulnerabilities in a website's database to gain unauthorized access.

Q & A

  • What is malware and what forms can it take?

    -Malware is software designed to harm or exploit a computer system. It can include viruses, worms, Trojans, ransomware, and other forms of malicious software.

  • Can you explain the concept of phishing and how it is carried out?

    -Phishing is the practice of tricking people into giving away personal information or login credentials by posing as a trustworthy entity through email, phone, or text message.

  • What is ransomware and how does it affect a victim's files?

    -Ransomware is a type of malware that encrypts a victim's files and demands payment, often in digital currency like Bitcoin, to restore access to the files.

  • What is a botnet and how is it typically used?

    -A botnet is a network of infected computers controlled by a single entity, often used to launch distributed denial of service (DDoS) attacks or send spam emails.

  • What is the purpose of a firewall in network security?

    -A firewall is a network security system that monitors and controls incoming and outgoing network traffic, used to prevent unauthorized access to a private network.

  • How does two-factor authentication enhance account security?

    -Two-factor authentication is a security process that requires an additional form of verification, such as a code sent to a phone, in addition to a password, helping to prevent unauthorized access to an account.

  • What is a VPN and how does it secure internet traffic?

    -A VPN, or Virtual Private Network, encrypts internet traffic and allows users to securely access a private network remotely.

  • What is a DDoS attack and how does it affect a website or network?

    -A DDoS, or distributed denial of service, attack floods a website or network with traffic to make it unavailable, effectively disrupting services.

  • Can you describe a man-in-the-middle (MITM) attack and its implications?

    -A man-in-the-middle (MITM) attack involves an attacker intercepting and potentially modifying communication between two parties, often with the goal of stealing sensitive information.

  • What is SQL injection and how does it compromise a website's database?

    -SQL injection is an attack that exploits vulnerabilities in a website's database to gain unauthorized access, allowing attackers to manipulate or extract data.

  • What is the role of antivirus software in protecting a computer system?

    -Antivirus software detects and removes malware from a computer system, helping to prevent infections and maintain system security.

Outlines

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Mindmap

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Keywords

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Highlights

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Transcripts

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Étiquettes Connexes
CybersecurityMalwareRansomwareFishingBotnetFirewallVPNDDOSAntivirusEncryptionSecurityThreatsData BreachCloud ComputingEnd-to-End EncryptionIncident ResponseAdvanced Persistent ThreatCyber HygienePenetration TestingMobile Device ManagementIdentity AccessCyber EspionageCyber WarfareCybercrimeCyberbullyingZero TrustDark Web
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