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JMOR Tech Talk Show

Episode:  15 XV (Understanding Backups& BCP)

Introduction

Type of Backups

FullIncrementalDifferentialDifference between

Archive & BackupOn-Site backup & Off-Site BackupImportant Terms to Discuss

Risk AssessmentBIA:  Business Impact Analysis        BCP:  Business Continuity PlanContingency PlanMitigation PlanDR: Data RecoveryDRaas:  Data Recovery as a ServiceRPO:  Recovery Point ObjectiveRTO: Recovery Time ObjectiveMTPOD: Maximum tolerable period of disruptionMTBF: Mean time between expected failuresThings to Consider

Loss of SalesIncrease expenses such as overtime, outsourcingRegulatory finesClient Dissatisfaction and LossTypes of Business Disruptions

Physical damage to building or Data CenterBreakdown of machinery, systems & equipment, servers, computers, etcInterruption of Supply Chain ResourcesEmployees that call in Sick or Take Personal TimeSummary

Top 10 Most Dangerous Viruses

I Love You:  

Caused over 10billion dollars of damage

Sends and then makes computer unbootable

Code Red:

Exploited buffer overflow protection

Does a Denial of Service

Then Opens up a backdoor to get in

It overloads computer resources till it crashes

Melissa

SASSER

ZEUS

Trojan and Key logger

Conficker:  (affected over 9 million computers world wide)

Stuxnet

Mydoom: 

Cryptolocker

Damages over 500,000 computers

1.3% paid the ransom which would be about 3 Million

Flashback:  Fake Flash Install for Max

Over 600,00 MAC’s Affected

JMOR Tech Talk Show

Episode:  13 XIII (Understanding Viruses )

IntroductionsTypes of Viruses

Macro:  (ie:  Relax, babals, Melissa.A,(March 26,1999) Y2KTSROver Write:  (ie TRJ)Direct Action Virus or TriggerDirectory VirusWeb Script:  (ie:  Fortnight)Multipartite: Does Not Infect HDPolymorphic:  (ie:  Marburg. TuaregWorm:  (ie:  lovagate.F):  exploits weekly protected sharesTrojans AKA Trojan Horse (ie:

Greek Story of Trojan War (G-T)E-mail VirusesBrowser HijackersBoot InfectorsTop 10 Most Dangerous Viruses

I Love You:    

Caused over 10billion dollars of damageSends and then makes computer unbootableCode Red:

Exploited buffer overflow protectionDoes a Denial of ServiceThen Opens up a backdoor to get inIt overloads computer resources till it crashesMelissaSASSERZEUS

Trojan and KeyloggerConficker:  (affected over 9 million computers world wide)StuxnetMydoom: Cryptolocker

Damages over 500,000 computers1.3% paid the ransome which would be about 3 MillionFlashback:  Fake Flash InstallSummary

JMOR Tech Talk Show

Episode:  12 (Setting Up WiDi )

IntroductionsHome WiDi

How to SetupWiDi  on your TVConnecting your laptop to WiDiThings we can use WiDi for at HomeWhy Free WIFi is bad?Do I have to Eject USB Drives before I take them out ?Why is my Keyboard not letting me hit a “@” or “#” or symbol  ?Summary

JMOR Tech Talk Show

Episode:  10 (Cutting Data Usage Bills on your Cellphone)

IntroductionsWiDi (Wireless Display)

HomeGreat for Games: (Dual Interaction Screens)4K Ultra HD Support (3840 x 2160)Stream from your

 Phone LaptopBusiness

Receiver uses Screen Beam TechnologyFully Secure 256 SSLEasy to know you are connecting to the right receiver for the right presentationManaged MeetingsIntel Computer Stick

What is ItGreat for

Educational PresentationsEntertainmentProductivityThin ClientSpecs

Comes in

Atom 3, 5 & 7m3, m5, m7 (6th Generation Chip)Summary

Episode:  09 (Understanding Hard Drive Storage)

Introductions

Magnetism is Important

How to Magnetize

Prolonged contact with Magnet

Rubbing with a Magnet

Batteries

Let’s leave a message

Hard Drive Parts

Actuator:

Read/Write Arm

Central Spindle

Magnetic Platter

Plug Connections ->Computer Connector IE(SATA, etc)

Read/Write Head

Circuit Board

Flex Connector CB->Head  & Platter

Small Spindle

Hard Drive Filling System

The Super Market Store Analogy

Summary

JMOR Tech Talk Show

Episode:  08 (Cutting Data Usage Bills on your Cellphone)

IntroductionsData Units Measurement

Byte=8 BitsNibble=5  Bits1K=1024 Characters (Bytes) Really 1000 but…1MB=1025KGB= 1024MB (billion bytes)1 TB=100 Gigabytes1PB=1000 Terabytes1EB=1000 Petabytes1ZB=1000 ExabytresApps that will drain your batteryData

1TV for One Hour                                300      MB0 Mins of Radio Streaming               11        MB15 Mins of Facebook No Streaming   5         MB100 Text EDownload of 1 Music Track               5          MB-mails Sent/Received        2.5       MBWatching Netflix for 1 HR                    1       GBYYoutube

Resolution    How to Minimize High Data UsageSummary

JMOR Tech Talk Show

Episode:  07 (IPhones & ITunes )

IntroductionsElectronics Media:     

MusicMoviesAudio BooksConduit btwn this Media anr your IPhone is ITuneBasic Sections of ITunes

FileEditViewControlsStoreHelpQuick Links inITunes

MusicMoviesTV Shows …Sub Sections

My MusicPlaylistFor YouNewRadioConnectITunes StoreUser Account ProfileTip Top Left Quick Menu

NewLibraryITunes StoreMusicMoviesTV ShowsAppsMoreAdd Files to LibrarySwitch to Mini PlayerPreferencesHide Menu BarExitSummary

Join us for a great show about Wireless Technology and which is the best AC Powered Router for my home.

Will go over why wireless networks don't work and what not to do.

Episode:  06 (Review of Latest AC Routers )

IntroductionsWhy do I need WiFI at home?

Smart ThermostatsSome RefrigeratorsGarage Door OpenersWashing Machines /DryersWhat should questions do I need to answer when getting a new AC Router

How much data can I download per min

How Big is my download pipe?ie MBPS or AKA download speedHow many devices do I need to connect simultaneously?Router Technology

600 MBPS Max 2.4GHz & 5GHz 20/40 MHZMIMO:  (Multiple In, Multiple Out)

Multiple Data Paths on the channel Wider Channel BandwidthAntenna Technology Beam FormingReduced Backward CompatibilityAC

80MHZ and doubles to 160MHZ256QAM Modulation: Shifts and twists so it can fit 256 over same frequencyBeamforming now standardizedRoutersSummary