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Information security | similar privacy two words interchangeable.rather confidentiality component privacy implements protect data unauthorized viewers.examples confidentiality electronic data compromised include laptop theft password theft sensitive emails sent incorrect individuals.integrity security data integrity means maintaining assurin... |
Information security | thing referential integrity databases although viewed special case consistency understood classic acid model transaction processing.information security systems typically incorporate controls ensure integrity particular protecting kernel core functions deliberate accidental threats.multipurpose multiuser computer syste... |
Information security | means computing systems used store process information security controls used protect communication channels used access must functioning correctly.high availability systems aim remain available times preventing service disruptions due power outages hardware failures system upgrades.ensuring availability also involves ... |
Information security | executives oftentimes understand technical side information security look availability easy fix often requires collaboration many different organizational teams network operations development operations incident response policychange management.successful information security team involves many different key roles mesh... |
Information security | alleged sender could return demonstrate digital signature algorithm vulnerable flawed allege prove signing key compromised.fault violations may may lie sender assertions may may relieve sender liability assertion would invalidate claim signature necessarily proves authenticity integrity.sender may repudiate message aut... |
Information security | threat anything manmade act nature potential cause harm.likelihood threat use vulnerability cause harm creates risk.threat use vulnerability inflict harm impact.context information security impact loss availability integrity confidentiality possibly losses lost income loss life loss real property.the certified informat... |
Information security | must repeated indefinitely.business environment constantly changing new threats vulnerabilities emerge every day.second choice countermeasures controls used manage risks must strike balance productivity cost effectiveness countermeasure value informational asset protected.furthermore processes limitations security brea... |
Information security | possible identify risks possible eliminate risk.remaining risk called residual risk.a risk assessment carried team people knowledge specific areas business.membership team may vary time different parts business assessed.assessment may use subjective qualitative analysis based informed opinion reliable dollar figures hi... |
Information security | include people buildings hardware software data electronic print supplies.conduct threat assessment.include acts nature acts war accidents malicious acts originating inside outside organization.conduct vulnerability assessment vulnerability calculate probability exploited.evaluate policies procedures standards training... |
Information security | consider productivity cost effectiveness value asset.evaluate effectiveness control measures.ensure controls provide required cost effective protection without discernible loss productivity.for given risk management choose accept risk based upon relative low value asset relative low frequency occurrence relative low im... |
Information security | cases leadership may choose deny risk.security controls selecting implementing proper security controls initially help organization bring risk acceptable levels.control selection follow based risk assessment.controls vary nature fundamentally ways protecting confidentiality integrity availability information.isoiec def... |
Information security | organizations implement additional controls according requirement organization.isoiec offers guideline organizational information security standards.administrative administrative controls also called procedural controls consist approved written policies procedures standards guidelines.administrative controls form frame... |
Information security | laws regulations created government bodies also type administrative control inform business.industry sectors policies procedures standards guidelines must followed – payment card industry data security standard pci dss required visa mastercard example.examples administrative controls include corporate security policy p... |
Information security | passwords network hostbased firewalls network intrusion detection systems access control lists data encryption examples logical controls.an important logical control frequently overlooked principle least privilege requires individual program system process granted access privileges necessary perform task.blatant exampl... |
Information security | physical physical controls monitor control environment work place computing facilities.also monitor control access facilities include doors locks heating air conditioning smoke fire alarms fire suppression systems cameras barricades fencing security guards cable locks etc.separating network workplace functional areas a... |
Information security | defense depth information security must protect information throughout lifespan initial creation information final disposal information.information must protected motion rest.lifetime information may pass many different information processing systems many different parts information processing systems.many different wa... |
Information security | building layering overlapping security measures called defense depth.contrast metal chain famously strong weakest link defense depth strategy aims structure one defensive measure fail measures continue provide protection.recall earlier discussion administrative controls logical controls physical controls.three types co... |
Information security | perspectives equally valid provides valuable insight implementation good defense depth strategy.classification important aspect information security risk management recognizing value information defining appropriate procedures protection requirements information.information equal information requires degree protection.... |
Information security | next develop classification policy.policy describe different classification labels define criteria information assigned particular label list required security controls classification.some factors influence classification information assigned include much value information organization old information whether informati... |
Information security | access control access protected information must restricted people authorized access information.computer programs many cases computers process information must also authorized.requires mechanisms place control access protected information.sophistication access control mechanisms parity value information protected sens... |
Information security | identification identification assertion someone something is.person makes statement hello name john doe making claim are.however claim may may true.john doe granted access protected information necessary verify person claiming john doe really john doe.typically claim form username. |
Information security | entering username claiming person username belongs to.authentication authentication act verifying claim identity.john doe goes bank make withdrawal tells bank teller john doe claim identity.bank teller asks see photo id hands teller drivers license.bank teller checks license make sure john doe printed compares photogra... |
Information security | photo name match person teller authenticated john doe claimed be.similarly entering correct password user providing evidence heshe person username belongs to.there three different types information used authenticationsomething know things pin password mothers maiden namesomething drivers license magnetic swipe cardsome... |
Information security | authorization person program computer successfully identified authenticated must determined informational resources permitted access actions allowed perform run view create delete change.called authorization.authorization access information computing services begins administrative policies procedures.policies prescribe... |
Information security | different computing systems equipped different kinds access control mechanisms.may even offer choice different access control mechanisms.access control mechanism system offers based upon one three approaches access control may derived combination three approaches.the nondiscretionary approach consolidates access contro... |
Information security | mandatory access control approach access granted denied basing upon security classification assigned information resource.examples common access control mechanisms use today include rolebased access control available many advanced database management systems simple file permissions provided unix windows operating syste... |
Information security | even though two employees different departments topsecret clearance must needtoknow order information exchanged.within needtoknow principle network administrators grant employee least amount privilege prevent employees accessing supposed to.needtoknow helps enforce confidentialityintegrityavailability triad.needtoknow ... |
Information security | information encrypted rendered unusable transformed back original usable form authorized user possesses cryptographic key process decryption.cryptography used information security protect information unauthorized accidental disclosure information transit either electronically physically information storage.cryptography... |
Information security | software applications gnupg pgp used encrypt data files email.cryptography introduce security problems implemented correctly.cryptographic solutions need implemented using industryaccepted solutions undergone rigorous peer review independent experts cryptography.length strength encryption key also important considerati... |
Information security | must protected unauthorized disclosure destruction must available needed.public key infrastructure pki solutions address many problems surround key management.process terms reasonable prudent person due care due diligence used fields finance securities law many years.recent years terms found way fields computing inform... |
Information security | often described reasonable prudent person rule.prudent person takes due care ensure everything necessary done operate business sound business principles legal ethical manner.prudent person also diligent mindful attentive ongoing due care business.in field information security harrisoffers following definitions due care... |
Information security | second due diligence continual activities means people actually things monitor maintain protection mechanisms activities ongoing.organizations responsibility practicing duty care applying information security.duty care risk analysis standard docra provides principles practices evaluating risk.considers parties could af... |
Information security | security governance software engineering institute carnegie mellon university publication titled governing enterprise security ges implementation guide defines characteristics effective security governance.includean enterprisewide issueleaders accountableviewed business requirementriskbasedroles responsibilities segreg... |
Information security | every plan unique needs organization involve skill sets part team.example lawyer may included response plan help navigate legal implications data breach.as mentioned every plan unique plans include following preparation good preparation includes development incident response team irt.skills need used team would penetra... |
Information security | identification part incident response plan identifies security event.end user reports information admin notices irregularities investigation launched.incident log crucial part step.members team updating log ensure information flows fast possible.identified security breach occurred next step activated. |
Information security | containment phase irt works isolate areas breach took place limit scope security event.phase important preserve information forensically analyzed later process.containment could simple physically containing server room complex segmenting network allow spread virus.eradication threat identified removed affected systems.... |
Information security | events require step however important fully understand event moving step.help ensure threat completely removed.recovery stage systems restored back original operation.stage could include recovery data changing user access information updating firewall rules policies prevent breach future.without executing step system c... |
Information security | lessons learned step information gathered process used make future decisions security.step crucial ensure future events prevented.using information train admins critical process.step also used process information distributed entities experienced security event.change management change management formal process directin... |
Information security | includes alterations desktop computers network servers software.objectives change management reduce risks posed changes information processing environment improve stability reliability processing environment changes made.objective change management prevent hinder necessary changes implemented.any change information pro... |
Information security | change management tool managing risks introduced changes information processing environment.part change management process ensures changes implemented inopportune times may disrupt critical business processes interfere changes implemented.not every change needs managed.kinds changes part everyday routine information pr... |
Information security | critical first steps change management defining change communicating definition b defining scope change system.change management usually overseen change review board composed representatives key business areas security networking systems administrators database administration application developers desktop support help... |
Information security | request change received may undergo preliminary review determine requested change compatible organizations business model practices determine amount resources needed implement change.approve management runs business controls allocation resources therefore management must approve requests changes assign priority every c... |
Information security | communication give others opportunity remind change review board changes critical business activities might overlooked scheduling change.communication also serves make help desk users aware change occur.another responsibility change review board ensure scheduled changes properly communicated affected change otherwise i... |
Information security | documentation includes initial request change approval priority assigned implementation testing back plans results change review board critique datetime change implemented implemented whether change implemented successfully failed postponed.postchange review change review board hold postimplementation review changes.pa... |
Information security | business continuity business continuity management bcm concerns arrangements aiming protect organizations critical business functions interruption due incidents least minimize effects.bcm essential organization keep technology business line current threats continuation business usual.bcm included organizations risk ana... |
Information security | appropriate combination approaches including resilience e.g.engineering systems processes high availability avoiding preventing situations might interrupt business incident emergency management e.g.evacuating premises calling emergency services triagesituation assessment invoking recovery plans recovery e.g.rebuilding ... |
Information security | duplicating strengthening critical elements contracting service equipment supplierstesting e.g.business continuity exercises various types costs assurance levelsmanagement e.g.defining strategies setting objectives goals planning directing work allocating funds people resources prioritization relative activities team b... |
Information security | disaster recovery plan invoked soon disaster occurs lays steps necessary recover critical information communications technology ict infrastructure.disaster recovery planning includes establishing planning group performing risk assessment establishing priorities developing recovery strategies preparing inventories docum... |
Information security | members adopt national regulations standardize protection data privacy citizens throughout e.u.the computer misuse act act u.k. parliament making computer crime e.g.hacking criminal offense.act become model upon several countries including canada republic ireland drawn inspiration subsequently drafting information secu... |
Information security | generally schools must written permission parent eligible student order release information students education record.the federal financial institutions examination councils ffiec security guidelines auditors specifies requirements online banking security.the health insurance portability accountability act hipaa requir... |
Information security | pci dss multifaceted security standard includes requirements security management policies procedures network architecture software design critical protective measures.state security breach notification laws california many others require businesses nonprofits state institutions notify consumers unencrypted personal inf... |
Information security | cultural concepts help different segments organization work effectively work effectiveness towards information security within organization.way employees think feel security actions take big impact information security organizations.roer petric identify seven core dimensions information security culture organizationsat... |
Information security | information security culture analysis change authors commented never ending process cycle evaluation change maintenance.manage information security culture five steps taken preevaluation strategic planning operative planning implementation postevaluation.preevaluation identify awareness information security within empl... |
Information security | nist computer security divisiondevelops standards metrics tests validation programs well publishes standards guidelines increase secure planning implementation management operation.nist also custodian u.s. federal information processing standard publications fips.the internet society professional membership society org... |
Information security | institute developed iisp skills framework.framework describes range competencies expected information security information assurance professionals effective performance roles.developed collaboration private public sector organizations worldrenowned academics security leaders.the german federal office information securi... |
Information security | catalogs formerly known baseline protection manual.catalogs collection documents useful detecting combating securityrelevant weak points environment cluster.collection encompasses september pages introduction catalogs.itgrundschutz approach aligned isoiec x family.the european telecommunications standards institute sta... |
Akamai Technologies | akamais intelligent edge platform one worlds largest distributed computing platforms.company operates network servers around world rents capacity servers customers want websites work faster distributing content locations near user.user navigates url akamai customer browser directed akamais domain name system proximal e... |
Akamai Technologies | history akamai technologies entered mit k competition business proposition based research consistent hashing selected one finalists.august developed working prototype help jonathan seelig randall kaplan began taking steps incorporate company.in late early group business professionals scientists joined founding team.not... |
Akamai Technologies | sagan worked differentiate akamai competitors expanding companys breadth services.leadership company grew .billion revenues.in july akamai added sp index.in cofounder tom leighton elected position chief executive officer replacing sagan.on february akamai announced would reorganizing two internal groups security techno... |
Akamai Technologies | akamai started technology square later expanded multiple buildings cambridge center.consolidated offices purposebuilt building broadway december .technologies akamai intelligent edge platform akamai intelligent platform distributed cloud computing platform operates worldwide.network approximately servers deployed count... |
Akamai Technologies | akamai server equipped proprietary software uses complex algorithms process requests nearby users serve requested content.content delivery process content delivery process begins user submitting request browser.user enters url dns request triggered akamais authoritative dns system ip address retrieved.ip address browse... |
Akamai Technologies | akamai server automatically chosen depending type content users network location.receiving content akamai server near user allows faster downloads less vulnerability network congestion.akamai claims provide better scalability delivering content last mile servers close endusers avoiding middlemile bottleneck internet.do... |
Akamai Technologies | network operations command center akamais network operations command center nocc used proactive monitoring troubleshooting servers global akamai network.nocc provides realtime statistics akamais web traffic.traffic metrics update automatically provide view internet traffic conditions akamais servers customer websites.s... |
Akamai Technologies | viewers able see global web conditions malicious attack traffic internet connectivity.addition net usage indices monitor global news consumption industryspecific traffic mobile trends.akamai also offers internet visualization application allows users view realtime data mobile device.open initiative october akamai annou... |
Akamai Technologies | key components open include system development operations integration realtime big data integration singlepoint user interface.plume partnership january akamai partnered plume.partnership combines akamai security personalization services sps mobile security suite real time threat intelligence plumes consumer experience... |
Akamai Technologies | million investment company previous month.apple continues use akamai primary content delivery network wide range applications including software downloads apples website quicktime movie trailers itunes store.in september microsoft akamai formed strategic relationship incorporate windows media technology akamais freeflo... |
Akamai Technologies | mit opencourseware utilizes akamais edgesuite content delivery network.trend micro uses akamai housecall antivirus application.valves steam service uses akamais content delivery network storing screenshots icons uploaded users.akamai provided streaming services espn star india course icc cricket world cup .rackspaces c... |
Akamai Technologies | patented method permits large files video music files stored akamais servers accessed servers internet users.increases speed internet users access content web sites.unfortunately akamai patent written way called permitted actions multiple persons entities—such content provider customer company providing cdn service.aka... |
Akamai Technologies | supreme court returned case united states court appeals federal circuit however invitation reevaluate rule chose steps method performed single actor infringement.remand federal circuit considered matter en banc active judges circuit modified rule.held patent could also directly infringed alleged infringer conditions pa... |
Akamai Technologies | considered substantial change patent law.case known akamai techs.inc. v. limelight networks inc.. controversies national security agency federal bureau investigation reportedly used facebooks akamai content delivery network cdn collect information facebook users.report appears show intelligence analysts intercepting co... |
Akamai Technologies | key scientific publications papers appear scientific conferences journals describe akamais technology greater detail.karger d. lehman e. leighton t. panigrahy r. levine m. lewin d. consistent hashing random trees distributed caching protocols relieving hot spots world wide web.acm symposium theory computing pp.–.j.dill... |
Akamai Technologies | .erik nygren ramesh k. sitaraman jennifer sun.akamai network platform highperformance internet applications.acm sigops operating systems review vol.no.july .bruce maggs ramesh sitaraman. |
Akamai Technologies | algorithmic nuggets content delivery.acm sigcomm computer communication review volume issue .f.chen r. sitaraman m. torres.enduser mapping next generation request routing content delivery.acm sigcomm conference aug .kyle schomp onkar bhardwaj eymen kurdoglu mashooq muhaimen ramesh k. sitaraman. |
Akamai Technologies | akamai dns providing authoritative answers worlds queries acm sigcomm conference aug .d.gillman y. lin b. maggs r. k. sitaraman.protecting websites attack secure delivery networks ieee computer vol.no.pp. |
HTTP Speed+Mobility | apr..see also akamai techs.inc. v. limelight networks inc. references external links official website business data akamai technologieshttp speedmobility similar http particular goals reduce web page load latency improve web security.revision googles spdy protocol microsofts http speedmobility protocol achieved reduced... |
Web widget | example spdy endpoint keeps track headers sent past requests avoid resending headers changed must sent sent compressed.in developing http speedmobility microsoft built upon googles proven spdy protocol websocket web technology providing bidirectional fullduplex communications channels single tcp connection.besides supp... |
Web widget | usage social media end users primarily use widgets enhance personal web experiences web experiences visitors personal sites.the use widgets proven increasingly popular users social media able add standalone applications blogs profiles community pages.widgets add utility way iphone application does.developers widgets of... |
Web widget | one example facebook secret crush widget reported early fortinet luring users install zango adware.one important factor clientside widgets often host control content.content functionality provides cannot modified host.content prepublished publisherauthorservice provider host either accept content use widget.host howeve... |
Web widget | seo considerations web widgets affect page rank two ways.first links generated clientside widgets wont seen search engines dont run widget code analysing page.links wont contribute page rank.second pages may penalized hosting widgets automatically place links page thereby manipulating page rank.accessibility considerat... |
Web widget | waiaria technology improve usability accessibility widgets adding semantics browsers assistive technologies recognize use facilitate users interactions.example tabpanel widget must contain specific set roles i.e.tablist tab tabpanel etc.must follow specific interactions i.e.keyboard navigation. |
Web widget | widget management systems widget management systems offer method managing widgets works web page blog social networking home page.many blog systems come builtin widget management systems plugins.users obtain widgets widget management tools various widget companies.mobile web widget mobile web widget purpose function we... |
Web widget | references reading rajesh lal developing web widget html css json ajax isbn soylu a. wild f. mödritscher f. desmet p. verlinde s. de causmaecker p. .mashups widget orchestration.international conference management emergent digital ecosystems medes .san francisco california usa – november .acm. |
Web content management system | provides website authoring collaboration administration tools help users little knowledge web programming languages markup languages create manage website content.wcms provides foundation collaboration providing users ability manage documents output multiple author editing participation.systems use content repository d... |
Web content management system | capabilities web content management system controls dynamic collection web material including html documents images forms media.wcms facilitates document control auditing editing timeline management.wcms typically following featuresautomated templatescreate standard templates usually html xml users apply new existing c... |
Web content management system | wcms sites may able create micrositesweb portals within main site well.easily editable contentonce content separated visual presentation site usually becomes much easier quicker edit manipulate.wcms software includes wysiwyg editing tools allowing nontechnical users create edit content.scalable feature setsmost wcms so... |
Web content management system | enables viewing changes multiple interdependent resources context prior submission.content syndicationwcms software often helps distribute content generating rss atom data feeds systems.may also email users updates become available.multilingualmany wcmss display content multiple languages.versioninglike document manage... |
Web content management system | terms describe deployment pattern wcms terms applies presentation templates render web pages structured content.offline processing systems sometimes referred static site generators preprocess content applying templates publication generate web pages.since preprocessing systems require server apply templates request tim... |
Web content management system | open source wcmss support addons extended systems capabilities.include features like forums blogs wikis web stores photo galleries contact management.variously called modules nodes widgets addons extensions.hybrid processing systems combine offline online approaches.systems write executable code e.g. |
Web content management system | jsp asp php coldfusion perl pages rather static html.way personnel dont deploy wcms every web server.hybrids operate either online offline mode.advantages low costsome content management systems free drupal ez publish typo joomla zesty.io wordpress.others may affordable based size subscriptions. |
Web content management system | although subscriptions expensive overall cost hire fulltime developers lower total costs.plus software bought based need many wcmss.easy customizationa universal layout created making pages similar theme design without much code.many wcms tools use drag drop ajax system design modes.makes easy beginner users create cus... |
Web content management system | wcmss allow administrators set rules workflow management guiding content managers series steps required tasks.good seowcms websites also accommodate search engine optimization seo.content freshness helps search engines prefer websites newer content.social media plugins help build community around content.rss feeds auto... |
Web content management system | plugins specifically help website seo.disadvantages cost implementationslarger scale implementations may require training planning certifications.certain wcmss may require hardware installation.commitment software required bigger investments.commitment training developing upkeep costs incurred enterprise system.cost ma... |
Firebug (software) | load balancing issues may also impair caching files.tool mixingbecause urls many wcmss dynamically generated internal parameters reference information often stable enough static pages web tools particularly search engines rely them.securitywcmss often forgotten hardware software operating systems patched security threa... |
Firebug (software) | version history version .firebug .introduced many new features firebug extension including javascript syntax highlighting pretty print minified javascript code dom event inspector handle event handlers web page.additionally users search page elements using css selectors search bar.debugging tool allows users inspect ja... |
Firebug (software) | moreover users inspect values returned javascript functions.also adds ability create new html attributes existing html elements.version .november firebug .announced alpha made available public. |
Firebug (software) | version feature new theme would focused user experience.features firebug makes changes immediately gives constant feedback user.editors firebug support autocomplete.the firebug command line accepts commands written javascript.result executing command displayed console appearing hyperlinks.firebug application contains m... |
Firebug (software) | firebug also allows users view download time individual files.separates different types objects javascript files images determined files loaded browsers cache.firebug also features ability examine http headers time stamps relative http request made.net panel monitor urls browser requests external css javascript image f... |
Firebug (software) | later versions firebug allow users see live changes css.visualization css elements shown inspecting html elements.firebug layout tab used display manipulate css property values.furthermore users click visible html elements web page access css property values.javascript console firebugs script tab enables users set brea... |
Firebug (software) | additionally firebug navigate directly line javascript code watch expressions call stacks launch debugger event error occurs execution.firebug also log errors.logging uses firebug javascript api.firebugs javascript panel log errors profile function calls enable developer run arbitrary javascript.firebug allows users ru... |
Firebug (software) | firebug provides separate text editor modify javascript see immediate results users browser.as provided update javascript command line features autocomplete function.text editor also provides ability write full functions.firebug requires user refresh web page event crash.extensions many extensions made enhance firebug.... |
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