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Cloud Computing and Virtualization

Notes
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0% found this document useful (0 votes)
66 views23 pages

Cloud Computing and Virtualization

Notes
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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drchiketune

sIovd computing i- per virbaliza tion Tchnorgy

inclds) tontend fatfmn Client, Pc)


e) Backind fatform (Svers, Styage)
6) claud Basrd Deivy ml
+) Nw

ondatento con epts of GcA mobile Cinpng) Bench


Bencftf
ThS

>i) cicnts Thin Call enters)


Thias c, reyuartumt

(1) Data crrt on- preniSes data-coteyBib


linitztig
Colocation data
rent space)
Centenchts
AUTO
nANA Cloud dota ant eneit.
VIM rot spae + inastnie
vitual repmesontanof phbical Ye
SovasSevep torag)

(w)yfrestutàu au physical vesar@ACserver), Stsrage, nhwgeaK

Sw compnent used to (ormmuniccukD to each othain


Comes.
(dataiases Apliatn

1Yackein3,, dogloy newayA, data rerovtd)

thon it is yscd. if Sudden increaße in sn actMty


esSey uarkload ,Yedcaost,Strenligg, ppiadi
uitheot piavide
OnDmand Scif savapride övices avtomattaly
O
Nw AcCeSS - Access Svices
oVeY nluw and voious

G) (Rsaka pooling:-
share phybiral vitual ry arrong muine cstony

to Opex with iling Baled on


(oy-per-uße pricgs Shitt farn Capex

srade' sevias laled ondemard


O Rapid Efstcitf ichsy
metoing and
Measu91d Sevvico- Optnize aesure ag krgh
(v) ay fo Jhat ya se.

RY. ecovi furm disuptios


Carrtinvayaciešs

Hexiit ; Sale esourtes without Sestartingrsj, yies


Chodeoers Byment oybiop

clasd pride manags Platfongeeuity

Ke roste Cnable Yemoteaceess to CONpa Vcde data


(8 wk ngle uoKe y.
acesing woK duuments from a home offa)
FSR

mean)

uyting aca)
USng a tax)'

Be y Owr sev
Computpr

ay at atonce Pay only orhe time u t


use
e

Service Moded : Thas Infrastc


Patfore
shas

on dengnd acess to cloud -hostéd phyal &


Viral savoA
Zaasi
netuorkinq. - - the
too
Sturag backend IT frastctie
apicatiss and
uning ar wunklocds in clod
Paas dema accev to a Comple de Ve ady-to-yecloud-hstcd.

fiatfrn fon devioping,Yonning, Maistaining, Monogg


aplatip,
Sans n Jemard aUS to Yeody-t»-e, chad-hstd afliahion.

Laas

Jirnited Siole
A
of csp. eigger Sole of cSP. devces
TE priides estire platfen Povdep yplfcatin
to ild afP. to end
paoage
ient Aagt manage
clert hasto manage
moae
acttcs Thc cnd poh
dircty

clwd ttovt any


Compory Suauires limikd deveoyevy oYe

as only installation.
nbIe deveopes to Yeuired.
biid Manage pp afplicdoo ts nedod to
SerACemoda
Paas Saas
Avpichions
Data
Runtime rvider manaa
MiddleorC.
YoUanage

Virtvaliaia
Serves
Storage
Nehuoniny

eplognent Modet
Easy
Cost
factos for choosing depoyuat odal. Sealabi fty
Compli avte
Privacy

Robic limitatia
Benett
itatioa
iagrars er each,
Commnthy

Hybid
challengs
charges besrd on liunseA, Chavge Basd on Formey
OSt (Pivate sytkm
FConpliance ( 1aus podt acoss di4f. Catthes .)
Privcte encngpton
FDataPrivacy iadalthimal kuriy methods
VLANithvat)
fuual
Monitoing
Sterss clvd made F have tinikd mooitig
vdhdor(sumlie) defingd

RNetune BotteNersStiinwhhe fow of data (s S lowed dou.


. .
The Cajacity to hardle nho is faiud
Retat
Secuit
SLACSnia tevd Agnunuat)

>
Sw Stack
Storaqe
Vendor
lockin. io)

Seanty chatung Cast Mangement)

ComaianCe Comfit
StardavdiyedSLAY Chalenges
i
clsud Connpuing
Data füny Seoity
Stace Shndardoton
limitd Moitwring
Bandi dth imitt
N
Both nec
Venda ock-in
Shared Sevia Regutation
Uncovercd uSinc KS/

Neqtiatim Chalengey
Comaing)
Measuiog cc cat
Se claud Cost
Umt

eI(u*&-)
Clwd

U cat of machine instance per heurf storage quantty ansred


nu,f Transacthis
inianng] autng runt of dat

Pivate -cland
4=
o
t datacuto
z(4-C))| utizatin

Storay unt
clovd Camputing
tun on hostd ssh as a Sehvca.
Sava mdt; omut areess to Vitval usaras.

Cient pc)otet O(Data Canta)

Dititd
Servers

Vintualizaton

ful
(a teehniqwe in whth a complete
als m/tple OS to run on a
inbtaikion.
of ohe maihine is un on hardure deice and sing stmSun
arofe
Betta than fu ViYtalizafon.
Vtualizaty Tslade User

Endetig havdwase
INhuaratin SMiyadbn

MOte esures
Siuwe)
RetaNcy falto erfmare

Xen, kVm, Virtuozo


Sevias
soas Aric atins
Bene hto
Obstoci

Addondr lorment
>paas OPtions stand alone e
TVends towrdadogi
APpriation deiery-ny en
trdles

(SLA
Compuky HA
(Haa)(o Nw
Tntret Conectg

w3wAvaiabiit
AcVantages
Daqs fevfomawa

XrAmaZo0 Smple DB

Cormpuxitysta
lakar cestb
Seeity
use
Bentf%usof
Power Standog
Irtyetiy
<SP (Cloud saviceprvid
ECA
Amazon S3
SQS
Simpa DB

windousAzure

Mint
windag Azve) -mlesoft (NE)Semis
wesemices
Share poinSrwics

2
Clwd sroke cloud care) Cloud Audito 1.
Mutsogs Cad sesvicD, Cheek if Sevias
Cloud
,
mating it easy for oss. chsud savia lke a
ar Sreue and
met agrnnt
(Intmediation Secuty Catays
Steunty
Aggrcgaton tiino
Arbitje Deaicatd, cncptd Corvep

a Cui
Inaane
feronal
Thinie
fa
onlia Suj are
an Safety nealncs
in Place.
Module

Secusity Concepta

() Ense Data Con fslautia ,


ity Integity i

(H) EnsuC pop) Access Covtali

c) Ensuso sWailabilityof iterret fating


eko
i

Kervices Secuitu stu coeris in each sc)

Taas Paas Saas


DOS attae
Csonpunisgd clwd Comput Data BYeacheS Kclod miconfguttorgs
Data Sety
Linitd Conbo Matforn Vodnai "Party Ris

Estofut, Um, orivey (Ziro-daywreLtes

(9mgemised Tdatia
Non-tumglieue.
ent int y uith valld el<hip cad.
Access Controe. secny tan qTeAS.
uevs witth speeifc
Mandoroy rAc (only
'aeis admin privibgc) by raaword
Role
Rule BAC aw shdnt toe labi dui, tertain perisd ut
tines

Rfeose in epth princi


2csecusty Statyyy that mvayles

doysng mbple ys ef Seuinib mah)x) to


postit agains t
Vaias thets, enhawe Sewri

five wais
Nw se cority
vPC (irtbad prite ckes)

Am MEAtfactw Athobrath)
RSAC (Rote Baddyis móe Sere.

Rest (bnathoizcd atea)


L Data entyytin

Yansit (MImA)

RoLY intighof leatt prvilagg

entig rotntial
damage ton acoidentJ (o)
intta muse.
Rrdea malas ujegatin.

Syptogaphy

Siymet
(PUblic-Keyoyptyyhy)

faste

x AES DES RSA


DSA igtal
/RistsÁconirAdkman
SignAyith

Key length:- s6 sts l28, tq2, 256 B

12% Bí
t3.
y Stc
cevate- feistal

Rundz 16
more
3DES is
ure
than DES, Secrthan DCS,
J
ECB CF
ded, diagrot, quni on

THPCkeygenvatin)
Mattu meheadaahjsUSage.

PUbHc
RSA key:deyption p
Aaa tranjmics n, ky,
ik keyi-encypby
DSA rivet'- Signing disecd alyoth
Pubic- Voifi coats
(röme

EcC
Kea(tiys

Uniqwe heradrimalnuobe
hexa dreimalnobe vseÀ
used toto main
Hashing :i thlngntz
Key 3.
-Hash fnttin Comprt
Hash
tabltmas kaysto lup

C
MDS Sollusin proing Same Vale fo
2S6,304 SI2)

itd signehei oty ts aihors narnt, date, tmeof Sign, (say that
thot doument Signd by that patial posn. (info vot
abd)
Kygentration alytthen
Siyning
RKI)

PKI 7
Private koy tolceo uoking 2??)
CA (CeAifeaty Athry MIMA
RA zahdAhny
-cMS (Ckeatin imangnatgteny.

keyprirs
ievak
T5Suing Dc
CA

Revorato.

DC claj

DC 2 Pesonal w
DC3 idenhtymake Ycgutt
chee

DC4 Oganizatiy>/Govt. usingcy.


Keymanagment

Plic- Key
enphoy to distible Seccts

L) pubric annunumat
) teiy avaiata di
ctomaintain dirctony of pblic keyß

rcontrlkel public key ditibvtion


Breadcaut Kkey ofA Pu)
fukky PUa.
PUa

Ond im stmped
ns)to PKA

) PRath i- futhothy's Privedke


kg.

and send,

("ohoingA dengptdtho mag


knt by A
atSt
(Rnare
Ky managcnant

PKA
Time

Reqvo t ||

nitit
(tritatr

mpprol Mag) to PRA.


sad tinert
PKA
Autso Send (PKA's Privatkey) andl psi'c kèy of R)
(2)
msy
A enengt e'' pbfckey iderttnafA, (ManeA).(ASerd toB)

eKA

B deypte msg Sent by A.at Step

(bi kyofA, núrm, hun)


X. 509 cahfcaz
issond by CAati
fodiuninity)TU staindo)

VeSion

Ceifkatte

SAT) Algritn Vs/


CoAhkdeil.no
Partamtp SAT A

Tsur name (ca) Iname

ot Befre PoV
Snare
Swbjecd eme (

SPkI AlgritnAr) IUL


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I SSUeY Unlyu TdatR
(Siyn)
Su,jcct miur
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Alguithy

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Sun)
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tieer X3ot ortsfate fom

A+

clitnfAdattata
ESxi avchitetre
(Elatie Sky x integatd)
Enhanad Rerformane
(Arz) enhanal Relabity

high Seeuity featugn)


fonie gpeoating Systen) API-Galcd managmot

\Vm-itoloted to each otheh-> Esxí Se Cuby

ViAulmachi (V)

Hyperison/Vm

phylical Mes

e
wityisssi T3/
ESx upe(File sylterm

Vmg
0
Vmg

mD
VMES Datashjne on SANNAS
eah m's deta s Mety Sthsd in qaate Congnnts.

Havdu ale

CIm midsn CTm Br

inayralid aith Vmuse Veonto


for Gatalgd managcnst.

Manayenent

Cmd-line itorfade sgpets.


Packup)su

Jogaing
Cetali ed ging)
keusa hetl atess
alw (SSH/
Honge sAN
NAS
dota prnt-ctir)
Banp( rayi (vDpinae

ma

Aekibelue uund in ross, Pras, Saas , Cortaitap, S )


)

Bankng)

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Veysuw Idasaksihy
(aaMontoring

mdeis t hanedle mbitorwa)iass:


dediatid ararairn stak fv eachtinontuko
f dtatase Sche ma
Talete ercd appicin sfui)
foasdaatale
Explsit
(1) Hypåus Dased atfacle i wln. in

Byeak(v

cummniattn ble 2 Vms.


(3 ypojackingi- iterapt
incyea Adminittrahn not manage cfec
Vm Spraw9mo.f Vm in anl

Explui f en, wHhin Vm.

Cas-vn bell Channe


eek ExPuitf(Shaed vesuny) h
Vns trat nh
(n

Um imaGe virali3e en
im

Q
Vnchetepintadtaar. iplait vusn., in komcheapsiot Snapshat gain un authon e

inide eStape
Ayvi ajed attace
atside
imag fraul
fatpritng
Chacepuiat wtdetr)
Migatiog
HIDPS

-Subsysfeoms
Commeclin andyi)
levels levce.
Kevnal-dasd taDPA) OS
(IDD) lcchnia misuse Deteetim M
Dehaiur Rase Dkun

4intra)
enhanlement
(virtal3tim BaSed Seunty
PUTPO Hypuvriunty
(Tlitin IBCD Nas Sgmetthn.
Entytig
H Dackg Dat)
Sugot Acens cantos
Um Handening
IDP(ditcáen)
Arntng Asionalun

Muniting Lyginamt

Loy managemat peunbin)


Lop
JuurFovmart
eus Vevhsity

FUY
ARS
LV
Evat
manage

Sruny Considvcy
RTM (Reat tn
Menittny)
8A (BaCtupy Anhiing
DT (Dnuh eJain-ny

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