a) Gicii phcip
3.4. iltramg nghien cow trong Wong la
Bao mat thvc sv lit van de quan tong quyet djnh sv thiuth ding va sir (king rang rai dva tren MANET. Cac nghien cau trong tuang lai nen top trung vao viec giam chi phi thief ke va trien khai cho viec cung cep bao mat de thing phi hop han cho mang MANET va the m8i tnrbng adhoc khong day khitc nhtr VANET va WSN. Han ncra, phin Ion cac ca the bito mot th8ng throng co ging tim hieu the min de dos va dei ph6 voi thing met each rieng re. N6i each khic, cac bin phip dei ph6 v6i mot mot de dqa cv the (vd: ten ding he den) co the khong that thief da hieu qua dei yeti cac kieu tan cong khitc. Do d6, dieu quan tang cho cac nghien dru trong twang lai la phiti chit y han ten viec cheng lai cac cuOc tan ding meti/chua biet den. Han nua, trong cac cuijc tan ding 16p, cac ca the bao mat can phai ducfc thvc thi tree tirng lap dan den tong kenh. Dieu nay can duqc khai thitc nhieu han trong twang lai de lam cho mang MANET bio mat va ding tin coy han.
Theo djnh nghia, MANET la met mpg tv to chic va thing khong bj rang buOc heti bat kY ca se ha tang nio (infrastructure). Dieu nay dan den mot boat the thach thee nghien cfru me, bao gam khaa quart ly tv to chirc, khuyen khich hop tac, dieu khien va xic thvc truy nhalp, va chit luong bao mot djch Ngoai ra con co met pham vi nghien elm khitc de tich hop cac bao met gec vao cite hg thOng dva tren MANET. Vi dy: cac giao thec kh6a wan 1Y co the fling cao mac de btu) mot king the caa MANET. That vay, cac nghien dm co the top trung vao vies thiet ke cac he thong khoa quan ly initial me, the giao this djnh tuyen dva tren sv tin coy, tich hop xic thvc va ma hem b cac lop khic nhau. Cac nghien dm co the Chia thinh hat huong.
Phan Trung Nghia A08348 3.4.1. Ngin ngira vi phit hiSn aim nhop
Dial lap yen the mpg e6 vi Wong day khae, MANET co cac die firth rieng 'thy ban chat met, kha !tang di dOng cao ctia the node, vi topo thay doi dOng. Ket qua la the phuang phip ngin ngira vi phat hien xam nhop thong ththang thong ap dung duqc cho mpg MANET. Cie van ve phat hien xam nhip c6 tam quan tong ding ke trong vier phat hien molt ethic tan Gong tiem tang truck khi no the dOng nghiem tong den mpg muc tieu va cac node nttn than. Tom 1$, the ky
thuot phat hien xam nh#p ductc ap dung trong molt than gian dai a cac mpg kh8ng day cii kh8ng phu hqp trip tiep yeti m8i throng MANET. Cac hg dying phat hien xam nh#p trong twang lai cho MANET vi the mpg adhoc khic can phai duqc ca hai phan phei vi hqp tae theo do mit node nen tham gia vio qua trinh phat hien xam nifty. Phat hien xam nhtip duqc thue hien cue b0 a tat ca the node vi ten quy mo rOng han ncti cac node ling gieng Chia se th8ng tin phat hien xam nhitp vi cong tic voi cac node kit de theo doi the lien ket ding net.
Han nits, khi phat hien mot cuoc tan cong hose xam nhop, mot phin ling day do cling duce you au. Clic hg thOng nem ngira xam nhap va/hok dip ling duqc phitt trien de halo 4 ming MANET trong tuang lai vi the mot ph3m vi tong Ian cac dip ling co the duqc th8ng qua. Dip ling co the lien quan den cai dat l3i kenh hen ket gifra cac node, truy tim ter lni cac node thaa hiep, loci b6 thong klaii MANET. Tren dive te, hiu het the bien phip phang nem Vim nhtip va dip ling hien tai duqc coi Ii tuyen phong tint thir hai. Xay dung molt khung dun tree str tin coy cho mpg MANET vi tich hqp no vio cac phuang phip ngin ngira hien Gni co the kha thi trong cac nghien elm thong lai.