Anfafad asenselkim

Anfafad neɣ avirus asenselkam (virus informatique) d ahil. Ahil-a, yezmer ad t-id-yaru umessihel (programmeur). S tiddi n wenfafad-a, tettbeddil tikli tamagnut n uselkim, neɣ a texreb telqut yellan deg-s.

Amek ineṭṭeḍ unfafad? Anfafad ineṭṭeḍ-d seg berra i uselkim (aḍebsi, azeṭṭa), reffden-t wahilen yettwaselkamen (programmes qui s'executent), ahilen iqebblen asiɣzef (extention) .com, .exe neɣ .bat. Acu kan, ass-a llan ivirusen s siziɣzaf nniḍen udiɣ ẓeddmen q€f ifuyla meṛṛa akken yebɣu yella wanaw-is.

Anda ara naf anfafad? Di tsenselkimt, ifuyla (fichiers) bḍan ɣef sin yeḥricen:

Anfafad ineṭṭeḍ ifuyla iteddun; akken tiddin-nnsen, tgellu-d s tiddin n unfafad yellan deg-sen. Anfafad yezmer ad yeẓẓu deg ugzem usenker (secteur d'amorçage) n uḍebsi aquran (disque dur) neɣ yiḍebsiyen ilwayanen (disques souples, disquettes); akken ma yecɛel uselkim anfafad ad d-yaki. Ifuyla n yisefka ur d-ttawin ara infafaden, maca infafaden zemren ad sdermen isalan yella deg-sen.

Amek yebna unfafad? Ahil n wenfafad yebna ɣef 04 yeḥricen:

Ismawen n kra yinfafaden mechuren:

Vendredi 13: Anfafad-a iteffeɣ-d yal ass n lǧemɛa(ass n Sem) 13.

Datacrime: Anfafad-a iteffeɣ-d seld ass n 12 tuber.

Phantom: Anfafad-a inetted deg tecfawit (mémoire).

Virus 405: Anfafad-a isedram isalan n 405 itamḍanen (octets) imezwura n uḍebsi aquran.

Asuza: Anfafad yettili deg ugzem usenker.

Bloody : Anfafad-a iswaɣay agzem n usenker. Afafad-a iteffeɣ-d deg uwennez (reinitialisation) wis 128. Anfafad-a yettaru-d inez-ayi (message) « Bloody Jun 4 1989 », ass n tnekra deg Tienanmen, Pekin).

Jeddah : Anfafad-a irennu azal n 1475 atamḍan i yifuyla .com, .exe. Anfafad-a yettaččar tacfawit yeddren n unasiw (mémoire tompon du clavier clavier).

Zerohunt : Anfafad-a yettili deg tecfawit, d aḥerbebbu, yettbeddil amḍiq.

AMGELNFAFAD (anti-virus): Amgelnfafad d aseɣẓan (logiciel) i d-yettafen ahilen yuḍnen. D netta itekksen infafaden. Amgelnfafad isizdig ahilen yettwaɣen.

Kra n yimgelnfafaden: Virscan, Fprot, Unvirus, Scan, Pc 180, Virusafe, Norton, Vaccin, Novirus

Kra yiwellihen:

Ad s-nbeddel isem (amedya com.moc), ad t-neffer deg zzmam nniden (amedya PROTEC) MD PROTEC COPY C:COMMAN.COM C:PROTECCOM.MOC REN COMMAND.COM SAUVCOM.BIN

Ad nernu ɣer ufaylu CONFIG.SYS, taladna(commande) : SHELL=C:PROTECCOMM.MOC /P Ad nernu ɣer ufaylu AUTOEXEC.BAT, taladna: SET COMPEC=C:PROTECCOM.MOC

ATTRIB +R *.COM ATTRIB +R *.EXE

Tamselyut