This course gives you the background needed to understand basic network security. You will learn the about Local Area Networks, TCP/IP, the OSI Framework and routing basics. You will learn how networking affects security systems within an organization. You will learn the network components that guard an organization from cybersecurity attacks.
Ce cours fait partie de la Spécialisation IT Fundamentals for Cybersecurity
Network Security & Database Vulnerabilities
Offert par
À propos de ce cours
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Ce que vous allez apprendre
Understand network basics around the TCP/IP and OSI Models.
Recount DNS, DHCP, Switching and Routing concepts.
Understand IP Addressing, Network Address Translation and Packet Sniffing.
Describe the structures and vulnerabilities of key databases for cybersecurity including SQL, Couch, Oracle and MongoDB.
Compétences que vous acquerrez
database vulnerabilitiesNetwork SecuritySql InjectionCybersecuritynetworking basics
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Niveau débutant
Approx. 13 heures pour terminer
Recommandé : 21 hours/week
Anglais
Sous-titres : Anglais
Programme du cours : ce que vous apprendrez dans ce cours
3 heures pour terminer
TCP/IP Framework
In this module, you will learn about the TCP/IP Framework, Ethernet and Lan Networks, and the basics around routing and switching. You will also learn about address translation and the basic differences between Intrusion Detection and Intrusion Prevention Systems. Finally, you will learn about network packets.
3 heures pour terminer
16 vidéos (Total 71 min), 3 lectures, 4 quiz
16 vidéos
Welcome to Introduction to TCP/IP Framework34s
Stateless Inspection5 min
Stateful Inspection5 min
Firewall Filters- IDS and IPS Systems6 min
The Difference between IDS and IPS Systems2 min
Network Address Translation5 min
An Introduction to Local Area Networks6 min
Ethernet and LAN - Ethernet Operations5 min
Ethernet and LAN - Network Devices4 min
Introduction to Basic Network Routing1 min
Layer 2 and Layer 3 Network Addressing4 min
Address Resolution Protocol8 min
Routers and Routing Tables, Part 12 min
Routers and Routing Tables, Part 22 min
Routers and Routing Tables, Part 36 min
3 lectures
Earn an IBM digital badge10 min
About this course5 min
Research of Network Vendor Training20 min
4 exercices pour s'entraîner
Introduction to the TCP/IP Protocol Framework10 min
Network Protocols over Ethernet and Local Area Networks12 min
Basics of Routing and Switching, Network Packets and Structures12 min
TCP/IP Framework30 min
2 heures pour terminer
Basics of IP Addressing and the OSI Model
In this module, you will learn the basics of IP Addressing and how it affects the network traffic routing. You will about application and transport protocols. You will learn about firewalls and additional information in regards to Intrusion Detection and Intrusion prevention systems. Finally, you will learn the concepts of high availability and clustering.
2 heures pour terminer
16 vidéos (Total 71 min)
16 vidéos
IP Addressing - The Basics of Binary4 min
IP Address Structure and Network Classes4 min
IP Protocol and Traffic Routing6 min
Introduction to the IPv6 Address Schema3 min
Application and Transport Protocols UDP and TCP, Part 12 min
Application and Transport Protocols UDP and TCP, Part 26 min
DNS and DHCP4 min
Syslog Message Logging Protocol3 min
Flows and Network Analysis3 min
Port Mirroring and Promiscuous Mode2 min
Next Generation Firewalls - Overview4 min
NGFW and the OSI Model2 min
NGFW Packet Flow Example and NGFW Comparisons6 min
Intrusion Detection and Intrusion Prevention Systems5 min
High Availability and Clustering9 min
6 exercices pour s'entraîner
Basics of IP Addressing16 min
TCP/IP Layer 4, Transport Layer Overview6 min
TCP/IP Layer 5, Application Layer Overview12 min
Firewalls, Intrusion Detection and Intrusion Prevention Systems8 min
Clustering and High Availability Systems2 min
Basics of IP Addressing and the OSI Model30 min
3 heures pour terminer
Introduction to Databases
In this module you will learn to define data source and model types as well as types of data. You will also review how to use best practices to secure your organizations data. Finally, you will get an in depth look at use cases around an example of a Data Protection solution, IBM Security Guardium.
3 heures pour terminer
18 vidéos (Total 88 min), 1 lecture, 4 quiz
18 vidéos
Data Source Types Part 15 min
Data Source Types Part 25 min
Data Model Types4 min
Structured Data7 min
Securing the Crown Jewels8 min
Leveraging Security Industry Best Practices1 min
Structured Data and Relational Databases1 min
Anatomy of a Vulnerability Assessment Test Report2 min
Securing Data Sources by Type8 min
Securing Databases Wrap Up2 min
Data Monitoring4 min
Data Alerts3 min
Data Activity Reporting8 min
Attributes to Include in Logging6 min
Failed Access Monitoring2 min
Suspicious Access Events, Part 14 min
Suspicious Access Events, Part 27 min
1 lecture
Data Breach Feeds25 min
4 exercices pour s'entraîner
Types of Data8 min
Securing Databases12 min
A Data Protection Solution Example, IBM Security Guardium Use Cases16 min
Introduction to Databases25 min
2 heures pour terminer
Deep Dive - Injection Vulnerability
In this module you will hear an IBM Subject Matter expert discuss the common vulnerability of Injection. You will learn the basics around OS Command Injection and SQL Injection.
2 heures pour terminer
9 vidéos (Total 45 min), 1 lecture, 4 quiz
9 vidéos
Introduction to Injection Flaws3 min
OS Command Injection Part 18 min
OS Command Injection Part 25 min
OS Command Injection Part 37 min
SQL Injection Part 18 min
SQL Injection Part 26 min
Other Types of Injection4 min
Thank you for attending this course18s
1 lecture
Additional Resources35 min
4 exercices pour s'entraîner
Injection Vulnerability12 min
SQL Injection8 min
Deep Dive - Injection Vulnerability24 min
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Avis
4.5
Meilleurs avis pour NETWORK SECURITY & DATABASE VULNERABILITIES
par NHDec 21, 2019
This course was brief only introduction to Network and Database security.\n\nI request Coursera and IBM to launch advanced course also continuing CyberSecurity program.
par SROct 9, 2019
A little difficult to understand the instructor, videos examples I find I had a hard time understanding, and it was not clear, I find it to be very blury
par MAFeb 9, 2020
There were some problems with audio quality in the last week, and sometimes the teachers would ramble rather than getting to the point.
par MMDec 23, 2019
Nice course, containing a lot of useful material. Especially on Database Vulnerabilities!
par ODNov 24, 2019
Another great course! Looking forward to completing the specialisation.
par AKDec 15, 2019
A good course to learn about networking and databases.
Offert par
IBM
IBM offers a wide range of technology and consulting services; a broad portfolio of middleware for collaboration, predictive analytics, software development and systems management; and the world's most advanced servers and supercomputers. Utilizing its business consulting, technology and R&D expertise, IBM helps clients become "smarter" as the planet becomes more digitally interconnected. IBM invests more than $6 billion a year in R&D, just completing its 21st year of patent leadership. IBM Research has received recognition beyond any commercial technology research organization and is home to 5 Nobel Laureates, 9 US National Medals of Technology, 5 US National Medals of Science, 6 Turing Awards, and 10 Inductees in US Inventors Hall of Fame.
À propos du Spécialisation IT Fundamentals for Cybersecurity
There are a growing number of exciting, well-paying jobs in today’s security industry that do not require a traditional college degree. Forbes estimates that there will be as many as 3.5 million unfilled positions in the industry worldwide by 2021! One position with a severe shortage of skills is as a junior cybersecurity analyst.
Throughout this specialization, you will learn concepts around cybersecurity tools and processes, system administration, operating system and database vulnerabilities, types of cyber attacks and basics of networking. You will also gain knowledge around important topics such as cryptography and digital forensics.
The instructors are architects , Security Operation Center (SOC) analysts, and distinguished engineers who work with cybersecurity in their day to day lives at IBM with a worldwide perspective. They will share their skills which they need to secure IBM and its clients security systems.
The completion of this specialization also makes you eligible to earn the IT Fundamentals for Cybersecurity IBM digital badge. More information about the badge can be found here:
https://www.youracclaim.com/org/ibm/badge/cybersecurity-it-fundamentals-specialist
Want to see if this is a good career fit for you? IBM is collaborating with MyInnerGenius to help you find out which careers in IT you will love -- careers that are a great match for you -- regardless of your education or experience -- even if you’ve never considered a role in IT.
Foire Aux Questions
Quand aurai-je accès aux vidéos de cours et aux devoirs ?
Une fois que vous êtes inscrit(e) pour un Certificat, vous pouvez accéder à toutes les vidéos de cours, et à tous les quiz et exercices de programmation (le cas échéant). Vous pouvez soumettre des devoirs à examiner par vos pairs et en examiner vous-même uniquement après le début de votre session. Si vous préférez explorer le cours sans l'acheter, vous ne serez peut-être pas en mesure d'accéder à certains devoirs.
À quoi ai-je droit si je m'abonne à cette Spécialisation ?
Lorsque vous vous inscrivez au cours, vous bénéficiez d'un accès à tous les cours de la Spécialisation, et vous obtenez un Certificat lorsque vous avez réussi. Votre Certificat électronique est alors ajouté à votre page Accomplissements. À partir de cette page, vous pouvez imprimer votre Certificat ou l'ajouter à votre profil LinkedIn. Si vous souhaitez seulement lire et visualiser le contenu du cours, vous pouvez accéder gratuitement au cours en tant qu'auditeur libre.
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