7/24/2019 KAmjar

1/6

Nama : HISTORIDA AJI BAGASKARA

NIM : 6705150031

Kelas : D3TT-39-01

TUGAS KEAMANAN JARINGAN

Jenis Anaman !a"in#an

$"%&e

$"%&e a'a( )an# &iasa *ise&(' +"%&in# a*ala, (sa,a (n'( men#ases sis'em *anmen*a+a'an in.%"masi 'en'an# sis'em

San

San a*ala, +"%&in# *alam !(mla, &esa" men##(naan s(a'( '%%l

A%(n' %m+"%mise

Meli+('i /se" %m+"%mie *an "%%' %m+"%mie

$ae' Sni.e"

A*ala, se&(a, +"%#"am )an# menan#a+ *a'a *a"i +ae' )an# lea' *i !a"in#an2 (se"name4

+ass%"*4 *an in.%"masi +en'in# lainn)a

Hain#

Hain# a*ala, 'in*aan mem+e"%le, ases e %m+('e" a'a( !a"in#an %m+('e" (n'(

men*a+a'an a'a( men#(&a, in.%"masi 'an+a %'%"isasi )an# sa,

Denial-%.-Se"ie

Se"an#an Denial-%.-se"ie D%S mene#a, +en##(na )an# sa, *a"i +en##(naan la)anan

e'ia +ela( men*a+a'an ases 'an+a iin e mesin a'a( *a'a2

Malii%(s %*e K%*e Be"&a,a)a

Malii%(s %*e a*ala, +"%#"am )an# men)e&a&an e"(saan sis'em e'ia *i!alanan2

i"(s4 %"m *an T"%!an ,%"se me"(+aan !enis-!enis malii%(s %*e2 - i"(s %m+('e" a*ala,

7/24/2019 KAmjar

2/6

se&(a, +"%#"am %m+('e" a'a( %*e +"%#"am )an# me"(sa sis'em %m+('e" *an *a'a *en#an

me"e+liasi *i"in)a sen*i"i melal(i +en#-%+)-an e +"%#"am lain4 &%%' se'%" %m+('e" a'a(

*%(men2

S%ial 8n#inee"in# 8+l%i'a'i%n %. T"(s'

Se(m+(lan 'eni (n'( memani+(lasi %"an# se,in##a %"an# 'e"se&(' mem&%%"an in.%"masi

"a,asia2

$,is,in#

Tin*aan +emals(an 'e",a*a+ *a'a a'a( i*en'i'as "esmi2

JENIS JENIS ANCAMAN KEMANAN JARINGAN

1. In'e""(+'i%n

In'e""(+'i%n a*ala, s(a'( +e"min'aan ,(s(s +a*a mi"%+"%ess%" (n'(

mela(an ses(a'(4 !ia 'e"!a*i in'e"(+si maa %m+('e" aan men#,en'ian *a,(l( a+a

)an# se*an# *ie"!aan *an mela(an a+a )an# *imin'a %le, )an# men#in'e"(+si2

Anal%#in)a a*ala, se&a#ai &e"i('4 sese%"an# se*an# men#e'i la+%"an4 men*a*a

'ele+,%ne &e"*e"in# *an men#in'e""(+si %"an# 'e"se&(' se,in##a men#,en'ian +ee"!aanmen#e'i *an men#an#a' 'ele+,%ne2 Se'ela, +em&ia"aan 'ele+,%ne )an# *alam ,al ini

a*ala, me"(+aan anal%#i *a"i In'e""(+' Se"ie R%('ine selesai maa %"an# 'e"se&('

em&ali mene"(san +ee"!aan)a men#e'i2

Demiian +(la +a*a sis'em mi"%%n'"%le" )an# se*an# men!alanan

+"%#"amn)a4 saa' 'e"!a*i in'e""(+'4 +"%#"am aan &e",en'i sesaa'4 mela)ani in'e""(+''e"se&(' *en#an men!alanan +"%#"am )an# &e"a*a +a*a alama' )an# *i'(n!( %le,

e'%" *a"i in'e""(+' )an# 'e"!a*i ,in##a selesai *an em&ali mene"(san +"%#"am )an#

'e",en'i %le, in'e""(+' 'a*i2In'e""(+'i%n me"(+aan anaman 'e",a*a+ aaila&ili') *imana *a'a *an in.%"masi

)an# &e"a*a *alam sis'em %m+('e" *i"(sa a'a( *i&(an# se,in##a men!a*i 'i*a a*a *an

'i*a &e"#(na2 ;%n'%, se"an#an ini a*ala, Danial O. Se"ie a'a( )an# se"in# *ise&('

DOS2

Se&el(m i'a mene"(san %n'%, *a"i In'e""(+'i%n4 se&ain)a i'a men#enal

Danial O. Se"ie le&i, *alem la#i2 Danial O. Se"ie a*ala, !enis se"an#an 'e",a*a+

se&(a, %m+('e"a'a( se"e"*i *alam !a"in#anin'e"ne'*en#an a"a men#,a&isan

s(m&e" resource )an# *imilii %le, %m+('e" 'e"se&(' sam+ai %m+('e" 'e"se&(' 'i*a

https://id.wikipedia.org/wiki/Komputerhttps://id.wikipedia.org/wiki/Komputerhttps://id.wikipedia.org/wiki/Serverhttps://id.wikipedia.org/wiki/Internethttps://id.wikipedia.org/wiki/Internethttps://id.wikipedia.org/wiki/Internethttps://id.wikipedia.org/wiki/Serverhttps://id.wikipedia.org/wiki/Internethttps://id.wikipedia.org/wiki/Komputer

7/24/2019 KAmjar

3/6

*a+a' men!alanan .(n#sin)a *en#an &ena" se,in##a sea"a 'i*a lan#s(n# mene#a,

+en##(na lain (n'( mem+e"%le, ases la)anan *a"i %m+('e" )an# *ise"an# e"se&('2

Dalam se"an#an D%S 'i*a a*a )an# *i("i2 Aan 'e'a+i4 se"an#an D%S *a+a'

men#ai&a'an e"(#ian .inansial2 Se&a#ai %n'%, a+a&ila sis'em )an# *ise"an#

me"(+aan se"e" )an# menan#ani '"ansasi| 22 | | | | 11 |------->| | 22 | | | |____| |____| | | |____| |____| | | Normal Flow | | Interruption | |____________________________| |_____________________________|

"Interruption (Ancaman terhaap A!ailabilit#"

Mas(* *a"i #am&a" *ia'as a*ala,4 ala( )an# n%"mal .l% i'( a*ala, s(a'( s(m&e" )an#

aan men#i"im e '(!(an *an *a'a )an# *i'(!( aan sam+ai +a*a e'(!(an4 se*an#an

In'e""(+'i%n a+a &ila i'a in#in men#i"im *a'a e s(a'( '(!(an nam(n si '(!(an

+ene"ima 'i*a *a+e' meni"ama n)a2 Dia"enaan saa' +en#i"im s(m&e"

mem&e"ian *a'a e +ene"ima '(!(an *i 'en#a, !alan 'e"!a*i se"an#an *a"i se"e" lain2

Ja*i si +ene"ima '(!(an i'( 'i*a *a+e' meni"ama *a'a )an# *ia in#inan4 a,i"n)a si

+ene"ima 'e"se&(' ,an)a men*a+a'an *a'a *a"i se"e" lain2

>2 In'e"e+'i%n

A*ala, S(a'( +i,a )an# 'i*a &e"enan# men*a+a'an ases +a*a s(a'( ase'2 $i,a )an#

*imas(* &isa &e"(+a %"an#4 +"%#"am4 a'a( sis'em )an# lain2 ;%n'%,n)a a*ala, +en)a*a+an

'e",a*a+ *a'a *alam s(a'( !a"in#an2 In'e"e+'i%n ini &e",(&(n#an *en#an ;%n.i*en'iali')4 )an#

&e"mas(* Mens)a"a'an &a,a in.%"masi *a'a ,an)a &isa *iases %le, +i,a )an# memilii

eenan#2

7/24/2019 KAmjar

4/6

Me"(+aan anaman 'e",a*a+ se"e) *imana %"an# )an# 'i*a &e",a nam(n &e",asil

men*a+a'an ases in.%"masi *a"i *alam sis'em %m+('e"2 ;%n'%, *a"i in'e"e+'i%n a*ala,

$en)a*a+an2

____________________________ ________________________________ | Sumber Tujuan | | Sumber Tujuan | | ____ ____ | | ____ ____ | | | | | | | | | | | | | | | 11 |------------>| 22 | | | | 11 |---------------->| 22 | | | |____| |____| | | |____| | |____| | | Normal Flow | | | | |____________________________| | $ |

| ____ | | | | | | | %% | | | |____| | | | | Interception | |________________________________|

"Interception (Ancaman terhaap Secrec#

Mas(* *a"i #am&a" *i a'as a*ala, !ia n%"mal .l% )ai'( s(m&e" aan mela(an

+eaa+an *en#an san# +ene"ima '(!(an melal( ala' 'ele%m(niasi4 i'( aan mena#alami

+"%ses )an# san#a' &ai a'a( s(ses 'i*a a*a ,am&a'an )an# me"(#ian me"ea2 Se*an#an

In'e"e+'i%n san# +en#i"im aan mela(an +e"aa+an *en#an s(m&e" melal(i ala''ele%m(niasi2 Saa' san# +en#i"im mela(an +e"aa+an *en#an s(m&e" saa' *i 'en#a,

+e"&inan#an *a"i s(a'( se"e" lain men%&a (n'( mem&%&%l %m(niasi 'e"se&(' se,in##a%"an# )an# aan men)e*a+ i'( aan men#e'a,(i +e"aa+an 'e"se&('4 ala(+(n san# +eni"ima

*an +en#i"im 'i*a 'a,( &a,a +e"aa+an me"ea i'( *isa*a+ me"aa 'e'a+ melan!('an

+e"aa+an me"ea2

32 M%*i.ia'i%n

M%*i.iasi a*ala, a"a me"(&a, &en'( se&(a, &a"an# *a"i )an# ("an# mena"imen!a*i le&i, mena"i 'an+a men#,ilan#an .(n#si aslin)a4 se"'a menam+ilan &en'( )an#

le&i, &a#(s *a"i aslin)a2 M%*i.ia'i%n S(a'( +i,a )an# 'i*a &e"enan# *a+a' mela(an+e"(&a,an 'e",a*a+ s(a'( ase'2 ;%n'%,n)a a*ala, +e"(&a,an nilai +a*a .ile *a'a4 m%*i.iasi+"%#"am se,in##a &e"!alan *en#an 'i*a semes'in)a4 *an m%*i.iasi +esan )an# se*an#

*i'"ansmisian *alam !a"in#an2

M%*i.ia'i%n &e",(&(n#an *en#an In'e#"i')4 )ai'( mens)a"a'an &a,a in.%"masi

,an)a *a+a' *i(&a, %le, +i,a )an# memilii eenan#2

7/24/2019 KAmjar

5/6

___________________________ _________________________________ | Sumber Tujuan | | Sumber Tujuan | | ____ ____ | | ____ ____ | | | | | | | | | | | | | | | 11 |------------>| 22 | | | | 11 |____ ___&| 22 | | | |____| |____| | | |____| & ' '|____| | | Normal Flow | | & ____ ' | |___________________________| | | | | | | %% | | | |____| | | | | oi)ication | |_________________________________|

"oi)ication (Ancaman terhaap Inte*rit#"

Mas(* *a"i #am&a" *i a'as a*ala, !ia n%"mal .l% san# +en#i"im aan men#i"iman*a'a e s(a'( '(!(an *en#an .%"ma' )an# san#a' len#a+ maa san# +eni"ima aan

men*a+a'an .ile )an# sem+("na *an &a#(s 'an+a +e"(&a,an se*ii' a+a+(n2 Se*an#anM%*i.ia'i%n )ai'( san# +en#i"im aan mela(an '"ans.e" *a'a e s(a'( '(!(an nam(n *isaa'+en#i"iman *a'a 'e"!a*i +e"(&a,an *a'a4 *i a"enaan saa' men#i"im *a'a a*a sese%"an# )an#

mem&%&%l *a'a 'e"s&(' *an *ia men##a'ian .ile 'e"se&(' *en#an .ile )an# &e"isi lainn)a2 Ja*i

san# +ene"ima men*a+a'an .ile )an# &e"&e*a *a"i aslin)a2

7/24/2019 KAmjar

6/6

?2 @a&"ia'i%n

@a&"ia'i%n

Me"(+aan anaman 'e",a*a+ in'e#"i') !(#a4 nam(n *isini %"an# )an# 'i*a &e" - ,a meni"( a'a( memals(an s(a'( %&!e' e*alam s)s'em2

___________________________ _________________________________ | Sumber Tujuan | | Sumber Tujuan | | ____ ____ | | ____ ____ | | | | | | | | | | | | | | | 11 |------------>| 22 | | | | 11 | ___&| 22 | | | |____| |____| | | |____| ' '|____| | | Normal Flow | | ____ ' | |___________________________| | | | | | | %% | | | |____| | | | | Fabrication | |_________________________________|

"Fabrication (Ancaman terhaap Inte*rit#"

Mas(* *a"i #am&a" *ia'as a*ala, !ia )an# n%"mal .l% san# +en#i"im aanmela(an '"ans.e" *a'a e '(!(an4 saa' mela(an '"ans.e" *a'a 'i*a 'e"!a*i a+a+(n *a'n

*a'a 'e"se&(' sama+ai e'(!a(n *en#an aman2 Se*an#an @a&"ia'i%n saa' san# +en#i"im

m(lai mela(an '"ans.e" *a'a e s(a'( '(!(an4 nam(n 'a *isan#a saa' s(m&e" in#in

mela(an '"ans.e" 'a+i *a"i s"e" lain mala(an +en#"imin *a'a e s(a'( s(m&e"*en#an a"a men)e +am4 san# +eni"ima 'i*a 'a,( &a,a *a'a )an# *i '"ans.e" 'e"se&('

i'( a*ala, *a"i san# +en#i'"im2 Dan *a'a *a"i san# +en#i"im 'i*a *a+a' *i &aa %le, san#

+ene"ima *i a"enaan +esan *a'a )an# mas( mele&i,i a+asi'as4 se,in##a *a'a *a"i

san# +en#i"im 'i*a *a+a' *i &aa %le, san# +ene"ima2 Melainan +esan )an# *i *a+a'san# +eni"ima a*ala, *a'a )an# *ii"im *a"i se"e" lain2