What is Cloud Security?

Check out this lightboard video with Nataraj Nagaratnam from IBM Cloud as he maps out what cloud security is and explains how important it is for enterprises to incorporate it into their business operations.

#CloudSecurity #DataProtection #IBMCloud

[dhivyanawesome]

WHAT IS A CLOUD SECURITY
- shared responsibilty between you and the service provider

- PaaS
- Making a program, migrating data and building applications
- Responsible: workload, securing application and the data
- Cloud provider: security of the application, the network, Runtime
- Platform as a service (PaaS) is a cloud computing model in which a third-party provider delivers hardware and software...

-IaaS
- Infrastructure as a service
-Adoption model
- a cloud provider hosts the infrastructure components traditionally present in an on-premises data center,
- including servers, storage, and networking hardware, as well as the virtualization or hypervisor layer.

- SaaS
- Software as a service (SaaS) is a software distribution model in which a third-party provider hosts applications...


ARCHITECTURE
- DATA
-confidential data
- public data
- sensitive data
- Data must have at rest encryption - always data is encrypted
- Data at rest
- Data at motion
- Data in storgae
- You own your data and have complete control
- Private keys and public keys overall control over data stored based upon the nature of data present on your server
- You also have greater responsibilty with this model
- Control over hardware module in which you have greater control over the encryption and decryption process
- Holistic approach
- Bring your own keys
- keep your own keys
- Data access is based upon the need
- Limiting acccess to data
- Application needs
- User needs
- Apllication Security
- ensure the absence of application vunerabilities before releasing the application
- Dynamic security
- static security
- Secure policy = control over data and clever oversight
- User Access
- who the user is : identity
- what servers they are accessing
- Network access -> unauthorized users are blocked from acessing the data
firewalls
network access control
DDOS protection
Intelligence built into the network
- Continual surveillance
- Insight
- compliance
- threats
- Identifying your posture
-> Ability to gain visibility and be able to remediate and in order to maintain control at all times within the system, and take necessary action at all time

DEV OPS
- DEVELOPMENT AND OPERATIONS
- security a forethought instead of managing security
Design
- secure design
- Integrating and embedding security as part of the process
Build
- Security build

Manage Security
- close loop
- remediate while recognizing threats

[tameonetwothree]

Good video - I'm just as impressed that he can write back to front so easily!

[FORTUNESHOTITALL]

I just became a cloud security specialist with the knowledge gained from this video. Someone should hire me let me prove it.

[lalitvazirani]

Very simple yet informative. Thank you for the very clear explanation. I would love to see you give a detailed video on BYOK and the pros and cons of the different key models

[luvkashyap]

One of the BEST presentations I found on YouTube on Cloud security. Simple, concise but meaningful

[sumitpaul]

This kind of videos is like blessings, Thanks for the enlightenment!!!

[lenevoyogatabplus]

thank you, God bless you Dr. Raj Robonotro

[mariajerushaanayagomez]

Great video easy to undertand. Thank you!

[shyamdixit]

Very Nice video!! I learnt more about Security by watching your short video than reading so cloud security vendor offerings.

[olutundejiyt]

Great video! Highly informative, simplified and holistically explained.
Thanks you.

[ramakrishnabaratam]

Very good overview of cloud security!! Thank you!!

[SMSMSM]

Great explanation! I love that IBM uses diagrams during explanation

[MrKeith-hcfv]

I like the content density, pace, and clarity of explanation. Thank you.

[pracitoshsahu]

Great Thank you for the very clear explanation, it is just a wonderful overview of cloud security , Impressed....

[michaelpruitt]

Great Job for a ten minute presentation!! Please due more videos on the Cloud

[NMarz-tutd]

Thank You so much you cleared everything in a very nice professional way

[gideonaudu]

Very informative and a glimpse to the world of Cloud Security and critical value of cloud security in the present Data sensitive world. Thanks for this.

[chandrasekhargupta]

Hi Natarajan,

its nice presentation. keep it up.

[srinivasabburi]

Concise and informative. Gives a high level overview of security model to be followed in cloud.

[shaktirio]

Wow, great explanation...thank you Nataraj.