Notes on the case study

Background

• Firm want to store data securly

• Firm make cloud

• Firm use cloud

• Cloud allows firm to have: borad netweork access; resourcec pooling; high scalibility; measure its usage

• Cloud make high avalibility of infastructure for average man

• Cloud is cheap

• Big firms not need cloud

• Cloud need internet

• Cloud might be risky

Trends in cloud computing

• Competitive people like cloud

• More storeage space is needed

• Firms want to store more data

• Firms use data in analysis on clients

• Hackers think cloud is lucrative

• Cloud firms on gaurd

• People want more speed and avalibility

• 5G now becoming popular

• More data analysis cos more speed

Future Trends in Cloud Computing

• Big firms want private cloud

• Big firms dont like aws 😟

• If cloud popular, outsoiring is possible

• No spend money on IT people

• Big data analysis becomes more possible and feasable

MoSoClo

• mobile is mobile

• cloud must work anywhere

• cloud allow mobile to do more than it could by itself

• No standard for mobile

• cloud allow bigger applications

Quantum mania

• Quantum computing will be a big thing in cloud…

Hybrid cloud

• hybrid is a groing trent

• allow access to new markets

Automation

• allow quick provisioning

• removes repetitive jobs

• automate EVERYTHING!!!

• AUTOMATION SAVES MOVE AND TIME!!!!

Cloud-Computing Challenges

• Cloud bad

Governance

• Goverencae must alight with corprate nobs

• CG not like laws

• People dunno how to use GC

• many factors must be taken into account

• hardware harder with cloud ABSOLUTE BS LITTERLY THE POINT OF IAAS COMMON RETARDS

• people want cloud to be open source and white box

• cloud makes companies more agile

• recommends laws for dispute resolutions

Security

• security worse due to no control over underlying hardware

• propose use three-factor auth, with low computational requirements

• Cloud provider may be evil

• Blockchain makes it safe, because its public

• cryptography makes data hidden

• encrypition is computionally expensive

• matrix encryption proposed

• lightweight-secure0conjunctive-keyword-search (LCKS) is performant and secure

• LCKS very good for hybrid cloud

• fuzzy logic used in some encryption

• users must be aware of types of hacks

• security is a blocker for firms

• propose two stage encryption mechanisum for storing data

• mobile makes security worse

• propose ML for intrusion detection

• two types of protection
  1. encryption and decription (problem slow)
  2. blockchains

Data Privacy

• IoT not good for privacy

• Propose use of DIKW (data, information, knowledge, wisdom) architecture

• health care cares about privacy

• propose cryptography

• propose encyption

• cloud has security flaws

• message-auth is one

• propose encryption

• propose security system for storeing pacent data

• propose shairing x-ray data via the blockchain

• 3 step mechanisum

• propose 3 factor auth (again)

• uses password, smart card and biometric

• fast

• cloud providers are ambigous for there security level

• propose security measurement protocol for comparison

• sending data to the cloud is dangerous, and encryption is slow

• propose lightweight encryption method

• escrow problem is where keys are stored on server

• propose solution use id stuff like email instead

• data normally encryped before going to cloud

• IoT often too slow for encryption

• propose fog nodes encrypt instead

• fog nodes can be trusted or semi trusted

• large amounds of personal data in the cloud is a problem

• propose cryptography and splitting data

• analay deteecction systems are proposed

• with some effeicency emthods

• privacy is a big deal cos IoT