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Systematic Review of Current Risk Management Methods in Cybersecurity for Healthcare

Abstract

Presented systematic review is analyzing cyber risk management, more specifically economic aspect of the measures resulting from the risk analysis, through search of Web of Science and Scopus databases. The article questions the current scientific knowledge in the field of applicability of quantitative methods on measuring of the negative impact of successful cyberattacks. The purpose of the article is to define how these shall be improved for real application in the environment of healthcare, being specific not only by operating with sensitive patient data, but also by the urgency with which system malfunctions must be dealt with in order to prevent threatening the health and lives of patients (the fact that is providing the attacker with a unique position of privilege). While it is apparently necessary to invest more resources into the cybersecurity in healthcare, it is at the same time essential to ensure that these measures are profitable and the resources for them are spent economically. While cost of human life cannot easily be quantified, it is now time to search for methods on how to define an appropriate cybersecurity investment as opposed to the costs of a potential cyberattack.

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Systematic Review of Current Risk Management Methods in Cybersecurity for Healthcare

Author: Soukupová, Marie; Doskočil, Radek
Publisher: University of Hradec Králové Faculty of Informatics and Management
Year: 2024
DOI: 10.36689/uhk/hed/2024-01-033
Source: https://dspace.vut.cz/bitstreams/b6356b84-554b-45bb-8260-48b17ad2673b/download
Sys ema ic Re iew o Cu en Risk Managemen
Me hods in Cybe secu i y o Heal hca e
Ma ie SOUKUPOVÁ* and Radek DOSKOČIL
B no Uni e si y o Technology, B no, Czech Republic; Ma ie.Soukupo a1@ u .cz; Radek.Doskocil@ u .cz
* Co esponding au ho : Ma ie.Soukupo a1@ u .cz
Abs ac : P esen ed sys ema ic e iew is analyzingcybe isk managemen , mo e speci ically
economic aspec o he measu es esul ing om he isk analysis, h ough sea ch o Web o
Science and Scopus da abases. The a icle ques ions he cu en scien i ic knowledge in he
ield o applicabili y o quan i a i e me hods on measu ing o he nega i e impac o
success ul cybe a acks. The pu pose o he a icle is o de ine how hese shall be imp o ed
o eal applica ion in he en i onmen o heal hca e, being speci ic no only by ope a ing
wi h sensi i e pa ien da a, bu also by he u gency wi h which sys em mal unc ions mus be
deal wi h in o de o p e en h ea ening he heal h and li es o pa ien s ( he ac ha is
p o iding he a acke wi h a unique posi ion o p i ilege). While i is appa en ly necessa y
o in es mo e esou ces in o he cybe secu i y in heal hca e, i is a he same ime essen ial
o ensu e ha hese measu es a e p o i able and he esou ces o hem a e spen
economically. While cos o human li e canno easily be quan i ied, i is now ime o sea ch
o me hods on how o de ine an app op ia e cybe secu i y in es men as opposed o he
cos s o a po en ial cybe a ack.
Keywo ds: isk managemen ; cybe secu i y; heal hca e; measu e; cos
JEL Classi ica ion: G32; I15; K24
1. In oduc ion
Cybe a acks on hospi als a e some hing ha one can come ac oss e y o en hese days.
Wi h inc easing numbe o a acks, ollowed by inc ease o cos s o ansom and/o epai s
and dec ease o a ailabili y o heal h se ices, he ques ion o how hese si ua ions can be
p e en ed na u ally comes o mind. The causes o hese si ua ions (meaning speci ic
examples o he lack o cybe secu i y measu es in he cu en heal hca e) oge he wi h he
possible me hods o p e en ion (meaning he isk managemen app oaches) will be
discussed in his a icle.
The aim o his pape is o assess whe he he le el o scien i ic knowledge in he ield o
economic op imiza ion o measu es in he cybe isk managemen p ocess in heal hca e is
su icien and whe he he cu en me hods de eloped o measu ing cybe isks a e use ul.
The basic condi ion o he cybe isk managemen p ocess indica es ha he cos s o secu i y
measu es adop ed in o de o p e en cybe a acks shall be p opo ional o he amoun o
damage done in case o a success ul cybe a ack (ENISA, 2012). Thus, analyzing he
economical aspec o secu i y measu es and especially he me hods used o quan i y i is he
aim o his a icle.
doi: 10.36689/uhk/hed/2024-01-033
376
The opic o he a icle conce ns mul iple scien i ic ields consis ing o isk managemen
on one side, and cybe secu i y in heal hca e on he o he . While cybe secu i y is an u gen
and cu en opic amongo ganiza ions a ound he wo ld, one canno onlyunde s andi om
he pe spec i e o echnical and echnological imp o emen s, bu mus also always conside
he cos so he measu es. Tha is whe e isk managemen and i s me hods s ep in. Vice e sa,
cybe secu i y plays an indispensable ole in isk managemen , cybe a acks being o en
de ined as he mos se ious and a he same ime p obable isks known o o ganiza ions. The
mos common cos o cybe b eaches in heal hca e does no conce n he pu chase o new
ha dwa e, bu he dis up ion o ope a ions which means cu ing he hospi al o i s unding
om he heal h insu ance companies which a e inancing he ea men s (Lee, 2021).
1.1. Cybe secu i y in Heal hca e
Qui e a ew speci ics o he ield o cybe secu i y can be ound, among all else seeing ha
i is no some hing ha o ganiza ions would p oudly p oclaim.Fo ob ious easons, i he le el
o secu i y is low and p o en by ecen cybe b each, he o ganiza ion will ha e no desi e o
publicly alk abou i , bu e en i he le el o secu i y is conside ed high in an o ganiza ion, i
is ad ised no o be e y speci ic especially abou i s ulne abili ies. This ac makes esea ch
on he opic complica ed. As well as digi aliza ion, he cybe c ime has also been ising
exponen ially in he cou se o he pas ew yea s. Wi h he widening o he cybe space in he
ecen yea s, equen in oduc ion o new echnologies, he quan i y o de ices in a ne wo k,
wi h wi eless ones playing a majo ole, i has become easie o h ea en o ganiza ions.
The s a e o cybe secu i y in heal hca e is inadequa e o he s a e o secu i y in o he
o ganiza ions, al hough in e es in his opic om he side o senio managemen o heal hca e
acili ies has changed conside ably in he pas ew yea s as se e e (especially ansomwa e)
a acks on hospi als ha e been success ul and g a ely damaging (Pea s & Kons an inidis, 2021).
Ne e heless, cybe secu i y, no being he p ima y se ice ha he medical sec o ocuses on,
s ill ge s less a en ion and unding han necessa y (Vuko ich, 2023).
Mo eo e , wha some senio manage s do no ealize is ha cybe secu i y does no only
a ec heIT depa men , bu he en i e pa ien ca e. As a ma e o ac , close a en ion o he
managemen should be paid o e e y aspec o he sys em ha i is o e looking, om he
pe spec i e o i s ulne abili ies o i s de ense mechanisms. The p oblem wi h ising
in es men s in cybe secu i y is he lackingda a-d i en s a egy (Ro h ock e al., 2017).Indeed
ea , a he han a clea ision, should ce ainly no be he p ima y eason o cybe secu i y
in es men s. Addi ionally, i is necessa y o he managemen o own esponsibili y o
cybe secu i y policies ha i should a i y and comply wi h (Ab aham e al., 2019).
I is no wonde ha wi hou cons uc i e guidance om he au ho i ies and wi h he
sho age o cybe secu i y specialis s on he labo ma ke , he acili ies a e unce ain abou he
secu i y decisions and pu chases ha hey should con ey. As a consequence, mos acili ies
lack cybe secu i y s a egies and since public spendings a e being cu due o go e nmen ’s
e o s o sa ings in almos all sec o s ([Czech] Go e nmen app o ed he s a e budge o 2024,
decided o pu chase F-35 supe sonic ai c a and ook ano he s ep o s eng hen ene gy secu i y, 2023),
cybe secu i y budge s o hospi als canalsobe expec ed o dec easein hecu en calenda yea .
377
Fu he mo e, he speci ic ulne abili y o he heal hca e sec o is caused by he sensi i e
pa ien da a ha i ope a es wi h. Conside ing ha sensi i e da a is e en mo e alued by
hacke s han he da a in banking o e ail sec o s (Syman ec, 2017) pu s ex a s ess on
secu i y in his indus y. Hence o h, he human ac o con inues o p o e as he weakes
poin o a secu i y sys em in any o ganiza ion (Lo d, 2018), which, in case o heal hca e, is
e en ampli ied by he no o ious o e wo k o s a (B anley-Bell e al., 2021).
1.2. De ices and Ne wo ks in Heal hca e
Al hough heal hca e acili ies usually do no ope a e wi h In e ne o Things (IoT) de ices
since hei echnologies a e mo e ou da ed and he e o e, hey do no ace he se e e h ea s o
dis ibu ed denial-o -se ice (DDoS) a acks h ough IoT, hey s ill ace many p oblems
conce ning hei ne wo ks. The p oblems a e, o cou se, caused by he ou da ed echnologies
hemsel es oge he wi h a lack o su eillance (SCADA) sys ems, esul ing in he ac ha he
adminis a o s o en do no ope a e wi h an up- o-da e o e iew o he ne wo ks ha i is hei
esponsibili y o moni o . In some sense, one can unde s and medical acili ies as
unde de eloped and/o amily businesses in e ms o hei le el o cybe secu i y, main
di e ence be ween he wo ca ego ies being he size o he ac ual o ganiza ion whe e hospi als
ensu e a wide ange o p ocesses a ying om heal hca e h ough ca e ing o adminis a ion.
Howe e , he cu en secu i y conce ns consis no only o s a and es ablished
echnological measu es (such as i ewalls, an i i us o enc yp ion) since hese a e no
su icien anymo e (B anley-Bell e al., 2021), bu also o inc easingly common wea able
de ices, especially hose connec ed o he cloud. These a e a e sion o IoT ha is beginning
o be used in heal hca e. As wi h echnological inno a ions in gene al, p essing ocus o
de elope son deli e ing he solu ions i s o ma ke pushes p oduc secu i y o hesidelines
(Mills e al., 2016).
Wea able de ices a e unique in many ways. Fi s o all, hey can no only be
comp omised in he sense o a da a b each, bu hey also ha e he po en ial o physically hu
he pa ien wea ing hem (Mills e al., 2016), being in di ec con ac wi h hei bodies (Mills
e al., 2016). Al hough wea ables a e no he eali y o he majo i y o hospi als oday, hey
a ede ini ely helong- e mgoalo heal hca e(since heyp o ide he pa ien s wi haddi ional
possibili y o mobili y du ing he eco e y o moni o ing phase o ea men ) which is why
i is necessa y o ake hei ulne abili ies in o conside a ion, especially since hey can se e
as means o comp omising he en i e ne wo k (Ab aham e al., 2019).
1.3. Da a and Regula ions
Recen ine i able igh ening o egula ions conce ning da a p o ec ion (GDPR, 2018)
has made i e en mo e di icul o medical (as well as o he ) acili ies o na iga e
hemsel es in he cybe secu i y issues (Lee, 2021) which also inc eased equi emen s o
al eady unde s a ed cybe secu i y specialis s. A he same ime, mo e ecommenda ions
om he go e nmen in o de o educe he di e si y o sys ems in each medical acili y is
ad isable. A egula ion named HIPAA (Heal h Insu ance Po abili y and Accoun abili y Ac o
1996, 1996) which is in o ce in he USA can be used as a bes p ac ice, appa en ly aking
378
in o conside a ion he di e ences ha he heal hca e sys ems in he USA and in Eu opean
coun ies ha e.
Nowadays, da a is he mos aluable asse o o ganiza ions and he e o e needs o be
p o ec ed wi h special ca e. A he same ime, in each o ganiza ion, he e a e de ini ely
a ious ca ego ies o da a wi h di e en alue. A b each o ca e e ia menus will su ely cos
he heal hca e acili y less han he b each o esul s o sc eenings o pa ien s including hei
social secu i y numbe s. Tha is why da a wi hin an o ganiza ion shall be classi ied and
p o ec ed based on i s impo ance.
Heal hca e sec o , o a ce ain ex en compa able o unde de eloped companies, can in
some pe spec i e bene i om i s ou da ed echnologies in use. Since he e a e inc easing
isks wi h new echnologies (such as cloud se ices), he ac ha hose a e no commonly
used in his sec o migh be ecognized as a isk educ ion. Howe e , his a gumen is alse
since o en, he issue ha he cloud se ices do no co e mus s ill be eplaced by ano he ,
o en unsys ema ic and he e o e e en less secu e solu ion.
Fo ins ance, o en imes, he pa ien ’s da a (such as sc eenings o scans) is no s o ed on
a sha ed cloud s o age, howe e mul iple depa men s o he medical acili y need o access
i in o de o p o ide he pa ien wi h u he ea men . Wha hey do is o en ei he send he
da a physically (by p in ing each pape ou o w i ing he condi ions down by hand), o send
i h ough pe sonal, unsupe ised online communica ion ools (such as Wha sApp o email)
while nei he o hese solu ions complies wi h any basic secu i y ules. This is one o he
p ocesses ha shall wi hou a doub be eplaced by a obus con olled sys em so ha he
en i e heal hca e can sha e necessa y sensi i e in o ma ion in a conside ably sa e way
(D ape & Raymond, 2020).
The heal hca e sec o is now he e o e acing a c ucial ques ion: how o ully digi alize
i s p ocesses and da a. The main isks o he digi al ans o ma ion a e appa en , mos se ious
o hem being unau ho ized access o sensi i e da a. Howe e , hose isks (in limi ed sense)
al eady occu in he cu en (insu icien ) s a e o digi aliza ion. Wha digi aliza ion comes
wi h is he solu ion o backups coun ing wi h high olumes o da a being s o ed a sa e,
accessible cybe space so ha hey a e a ailable e en in case o c isis. Concluding ha
digi aliza ion is ce ainly he way o go.
1.4. Risk Managemen
While all he aspec s o cybe secu i y men ioned abo e can be economically pe cei ed as
a cos , he ques ion how omeasu e whe he he cos is adequa e o he isk and cos o po en ial
damage done is s ill p esen . Tha is wha he ollowing chap e s o he a icle a e discussing.
2. Me hodology
The sys ema ic e iew includes syn hesis o publica ions ha had o ul ill
p ede e mined eligibili y c i e ia such as belong o he ca ego y “Economics and Business”
wi hin he Web o Science da abase, o be published in 2018 o mo e ecen ly. The a icles
we e sea ched wi hin he Web o Science and Scopus da abases using he keywo ds
“cybe secu i y” AND “hospi als” and “cybe isk managemen ” AND “heal hca e”.
379
Figu e 1: Flowcha o selec ion p ocess o ele an a icles
The indings we e summa ized and he subsequen ou pu s we e analyzed. Implica ions
we e d awn based on hem. Rele an s udies we e selec ed while excluding duplici ies,
i ele an s udies based on he con en o hei abs ac , and una ailable s udies we e
excluded as well as s udies published in p eda o y jou nals. Use ul e e ences om sui able
a icles we e used o u he ex ension o he e iew.
Apa om he Web o Science and Scopus da abases, a numbe o espec able websi es
o egula o y ins i u ions was inspec ed (such as he o icial ENISA websi es) o he pu pose
o his e iew.
3. Resul s
The e iew has concluded ha he e a e qui e a ew app oaches o cybe isk
managemen . Some o hem highligh he echnological measu es (Lockheed, 2009), some
o he s poin ou he secu i y o he en i e supply chain (NIST, 2018)and o he ones conside
380

Table 1: Bibliome ic analysis o a icles
Au ho
Ti le o A icle
Ti le o Jou nal
Yea o
publica ion
Lee, In
Cybe secu i y: Risk managemen
amewo k and in es men cos
analysis
Business Ho izons
2021
Ab aham, Chon,
Cha e jee, Da e, Sims,
Ronald R.
Muddling h ough cybe secu i y:
Insigh s om he U.S. heal hca e
indus y
Business Ho izons
2019
Ea on, Tim V., G enie ,
Jona han H., Layman,
Da id
Accoun ing and Cybe secu i y
Risk Managemen
Cu en Issues in
Audi ing
2019
D ape , Ch is, Raymond,
Anjane e H.
Building a isk model o da a
inciden s: A guide o assis
businesses in making e hical da a
decisions
Business Ho izons
2019
B anley-Bell, Dawn,
Co en y, Lynne,
Sillence, Elizabe h
P omo ing Cybe secu i y Cul u e
Change in Heal hca e
The 14 h Pe asi e
Technologies Rela ed o
Assis i e En i onmen s
Con e ence
2021
Vuko ich, Geo ge
Heal hca e and Cybe secu i y:
Taking a Ze o T us App oach
Heal h Se ices Insigh s
2023
he human ac o and consequen o ganiza ional measu es as well. While all o ha makes
pe ec sense, he p oblem in ques ion is no only he de ini ion o he measu es hemsel es,
as much as measu ing o hei cos s and he cos s o a po en ial cybe b each, ollowed by a
cos -bene i analysis.
Cybe secu i y depa men s should h i e o quan i y he impac s o isks as well as
measu es in o de o jus i y in es men s in o hem (Lee, 2021) which is whe e he e iew
ound a blind spo . No ha ing access o accu a e quan i ied da a makes he wo k o
cybe secu i y manage s in all so s o o ganiza ions conside ably mo e di icul especially in
he aspec o nego ia ions on unding o cybe measu es wi h he op managemen .
A ew o he pape s ha we e analyzed o he pu pose o his e iew o e somewha o
a solu ion. The p oposed cybe isk managemen amewo k designs ou laye s consis ing
o cybe ecosys em (ou side o he o ganiza ion i sel ), cybe in as uc u e (o ganiza ion,
employees, echnologies), cybe isk assessmen (designing he isk managemen oge he
wi h in es men s needed) and cybe pe o mance (consis ing o he implemen a ion,
moni o ing and con inuous imp o emen o he cybe isk managemen ) (Lee, 2021) ha a e
o be go e ned by he cybe isk managemen .
Beyond doub , he ecosys em laye (Lee, 2021) is a a he impo an one in case o
heal hca e, aking in o accoun he di e en s akeholde s in- and ou side o i s own ield.
Di e en heal hca e acili ies shall be able (unde he condi ion o accessing only he da a
ele an o hei own wo k – meaning he da a o he pa ien s ha a e in hei ca e – no
he da a o all pa ien s as is o en he case) o exchange and discuss in o ma ion ela ed o
he pa ien .
381
The e a e also ongoing deba es abou whe he heal hca e da a should be used o o he
public se ice pu poses (such as gi ing ax bene i s o paye s ha p o e ha hey a end
check-ups). These deba es a e o cou se highly hypo he ical a he momen since he e a e
conside able p oblems accompanying he ans e o da a wi hin he heal hca e sec o i sel ,
le alone i s ans e beyond i . Howe e , his only p o es he impo ance o aking he
su oundings o a single hospi al in o accoun when designing a cybe isk managemen
amewo k in i .
In case o heal hca e, he ecosys em consis s mainly o i s global supply chain
managemen , pa ien s, au ho i ies, and he heal h insu ance companies which a e usually he
main p o ide s o income o he hospi als. Rega ding cybe secu i y a ea speci ically, one
shall also ake in o accoun he consul ing specialis s and he hacke s.
Nex on he lis , he cybe in as uc u e laye , consis ing o IT and non-IT s a as well as
echnologies wi hin he o ganiza ion (Lee, 2021), shall in opinion o he au ho so his e iew
be mo e speci ied by he public au ho i ies, especially om he echnological poin o iew.
Fi s o all, IT s a in hospi als could use guidelines o ollow whe eas minimaliza ion o he
di e si y o ne wo ks in heal hca e would help inc ease secu i y o e all. Cybe de ense
s a egies ollowed by ecu ing ainings o all s a and possibly mos impo an ly, a cul u e
o posi i e cybe secu i y beha io , a e a pa o his laye (Lee, 2021). O cou se, keeping he
echnologies upda ed oge he wi h an o e iew o hei ulne abili ies is essen ial he e as
well. Da a also alls unde his laye , nowadays being he p ima y a ge o he cybe a acks
in heal hca e and ou side o i (Lee, 2021).
Cybe isk assessmen laye is whe e his e iew can ge inspi ed by s anda d isk
managemen app oaches, h ough isk iden i ica ion, i s quan i ica ion and cybe in es men
analysis (Lee, 2021). Iden i ica ion o cybe isks can be done by lea ning om success ul
cybe a acks ca ied ou on simila o ganiza ions (o cou se, he de ails o which he ic ims
usually wan o keep p i a e because o he damage done o hei co po a e epu a ion). This
is whe e expe ienced cybe secu i y consul ing specialis s can p o e e y use ul since hey
usually o e look a numbe o somewha simila o ganiza ions. Once again, isk
quan i ica ion is necessa y o e iciency o in es men s in o secu i y (Chen e al., 2011).
While he me hod o cybe laye s analyzed abo e, being one o he sca ce numbe o
me hods published in scien i ic ci cles in ecen yea s, desc ibes he cybe isk managemen
om all he di e en pe spec i es ha need o be aken in o conside a ion, i lacks a speci ic
quan i ica ion me hod ha could be used in he heal hca e sec o . The eason o
quan i ica ion is as ollows: secu i y can ne e be es ablished up o he poin o elimina ion
o all isks, bo h om echnological poin o iew, whe e all isks can ne e be o eseen, and
om he cos -bene i poin o iew, whe e cos o some measu es exceeds he cos o damage
done by ce ain isks.
The e o e, he ealis ic secu i y app oach mus be o educe he isk as long as
implemen a ion o measu es agains his isk has he same alue as addi ional sa ings om
possible inciden s caused by i . Indeed, he p ocess o es ima ing his alue is whe e
quan i a i e me hods a e needed, he issue wi h hem being he lack o a s anda d ha would
382
help de e mine he cos s o secu i y measu es as well as cos s o asse s ha a e being
p o ec ed by hem (Bojanc & Je man-Blažič, 2008).
Some o he a iables ha he pape s analyzed o he pu poses o his e iew men ioned
as app op ia e o quan i ica ion we e namely equencies o cybe a acks as well as inancial
losses esul ing om each o hem (Lee, 2021). Na u ally, s a is ical me hods (such as he
p obabili y densi y unc ion) can also be used, al hough da a om a SCADA moni o ing
sys em may be conside ably mo e accu a e.
Abo e all, he cos o acybe b eachshall include ines, cos s o lawye s and consul an s hi ed
o se le he p oblem and he alue o da a eleased (Lee, 2021),in case o heal hca e ex ended by
he ansom, eloca ion o pa ien s o o he si es, he cos o go e nmen penal ies, eco e ing da a
and eplacing equipmen oge he wi h damage o epu a ion (Ab aham e al., 2019).
While scien i ically discussing di e en possible a iables ha could be included in a
quan i a i e model, we canno o ge o ake he eali y in p ac ice in o accoun . I is possible
ha a gi en cybe secu i y manage migh no ha e access o all inance- ela ed in o ma ion
in he o ganiza ion. Be o e designing a easible quan i a i e cybe isk model, i is he e o e
necessa y o in e iew he p o essionals ho oughly.
The mo e p ecisely he isk is quan i ied, he easie i should be o ad oca e o he
in es men in he secu i y measu es h ough an elabo a e cos -bene i analysis. Ano he
app oach men ioned in he analyzed pape s desc ibes compa ing inancial loss in case o a
cybe b each o he cybe in es men cos , meaning he expenses o cybe secu i y (Lee, 2021),
sugges ing a a he b oad and unspeci ied a iable.
4. Discussion
The e iew p o ed ha he e is a scien i ic gap in he sense o a quan i a i e cybe isk
model ha is cu en ly missing. A numbe o scien i ic pape s published in espec able
jou nals was analyzed in o de o con i m he need o a quan i a i e app oach in he
de ined opic. A ew o hem indica ed sui able a iables o be included in such a
quan i a i e model, hough o en wi hou a p ope conside a ion o whe he he alues o
hese a iables a e accessible o he cybe secu i y expe s wi hin he o ganiza ion which is
applying he model in p ac ice.
The appa en ecommenda ion o he au ho s o his e iew conce ns consul ing an
ex e nal cybe secu i y specialis a he han assigning he cybe secu i y ole o a andomly
selec ed membe o he IT depa men . While lea ning om p e ious cybe a acks in simila
acili ies migh be di icul due o hei will o keep he de ails o he inciden s p i a e,
cybe secu i y expe s a e he ones able o sha e he lessons lea ned since hey we e o en he
ones wi nessing i happen.
Clea ly, he e is space o u u e esea ch in his a ea. One o he appa en di ec ions
includes coope a ion among di e en depa men s o a heal hca e acili y. As desc ibed in
mo e de ail abo e, cybe a acks a e no jus he issue o one depa men since hey e ec he
en i e acili y. The e o e, i is only logical o suppo coope a ion o mul iple pa s o he
acili y o p e en hem. Wha he au ho s o he e iew ind especially po en ially ui ul is
he coope a ion o cybe secu i y manage s and accoun an s who may be mo e compe en o
383
quan i y ce ain isks and cos s associa ed wi h cybe a acks. Accoun an s, being expe s in
his ield, shall o e hei ad iso y and/o assu ance capaci ies (Ea on e al., 2019). Only wi h
speci ic and measu able impac o cybe a acks se ing as p oo can cybe secu i y manage s
ob ain be e inancial suppo o he p o ec ion o he ne wo ks om he side o he senio
managemen . And ha is why a quan i a i e cybe isk model is needed.
Fu he mo e, ano he esea ch di ec ion is a hand: du ing he design o he new model,
au ho s mus no o ge o consul he cybe secu i y expe s in p ac ice in o de o include
a iables ha hey ha e access o and ensu e he model’s easibili y and use ulness. Thus, ase
o in e iews o ques ionnai es shall be conduc ed and analyzed o u u e s eps o he esea ch.
The au ho s o he e iew would, among all else, like o s a is ically e i y hei assump ion
ha cybe secu i y s a in heal hca e may bene i om ad anced le el o go e nmen suppo
in he o m o o icial ecommenda ions ega ding ne wo k esilience e c. A ool whose
applicabili y in he ield o cybe secu i y in heal hca e shall beexamined om he poin o iew
o scien i ic esea ch is also he a i icial in elligence. Many a e discussing i s secu i y isks,
bu o ge ing ha i migh be used as a pa o secu i y i sel , especially in he con ex o
sho age o s a and expe s in cybe secu i y, namely isible in heal hca e.
The e iew de ined a need o a easible quan i a i e cybe isk model usable in
heal hca e which he p ac ice is now lacking, esul ing in low secu i y o e all. While de ining
he new model, no only shall he expe s in p ac ice be in e iewed, bu emphasis on
con inuous imp o emen shall be emembe ed since e e y model becomes less accu a e wi h
ime passed, especially when i conce ns he apidly de eloping ield o IT.
One does no need o be a cybe secu i y expe o no ice he ac ha cybe a acks on
hospi als ha e been ising in he pas yea s. By being able o measu e he cos s and bene i s
o secu i y as well as he cos s o damage done, hospi als (as well as o he o ganiza ions) will
be able o make in o med and s a egic decisions conce ning hei secu i y and hei pa ien s
will be able o eco e in a sa e space. By building esilien ne wo ks suppo ed by e i ied
p o ide s, he cybe a acks shall become less and less success ul, e en ually making
heal hca e sec o unappealing o hacke s o whom i will be ha d o a ec i and hospi als
shall once again become he places whe e ci izens in hei g ea es need will come wi h ull
us in he ins i u ions o heal hca e as well as he s a e i sel .
Con lic o in e es : none.
Re e ences
[Czech] Go e nmen app o ed he s a e budge o 2024, decided o pu chase F-35 supe sonic ai c a and ook
ano he s ep o s eng hen ene gy secu i y. (2023). Vláda České epubliky. Re ie ed Janua y 10, 2024, om
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nakupu-nadz uko ych-le ounu- -35-a-ucinila-dalsi-k ok-k-posileni-ene ge icke-bezpecnos i-208775/
Ab aham, C., Cha e jee, D., & Sims, R. R. (2019). Muddling h ough cybe secu i y: Insigh s om he U.S.
heal hca e indus y. Business Ho izons,62(4), 539-548. h ps://doi.o g/10.1016/j.busho .2019.03.010
Bojanc, R., & Je man-Blažič, B. (2008). An economic modelling app oach o in o ma ion secu i y isk managemen .
In e na ional Jou nal o In o ma ion Managemen ,28(5), 413-422. h ps://doi.o g/10.1016/j.ijin omg .2008.02.002
B anley-Bell, D., Co en y, L., & Sillence, E. (2021). P omo ing Cybe secu i y Cul u e Change in Heal hca e. In
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