BQ Y IE CQNG HOA xl H(H cHir NGHIA VIt:T NAM CQe CONONOH9THON'G 'I.' IlQc I~p - TV do - R,nh phuc S6: 1 s: ICND-CSHT V/y theo d~i~ phong ch5ng rna dQc WannaCry Hil Ni)i, ngay If thdng 5 niim 2017 Kinh giri: - Cac Vu, C\lC, Tang C\lC, Van phong BQ, Thanh tra BQ; - Cac dun vi tnrc thu¢c HQ Y t8; - Sa Y t~ cac tinh, thanh phd tlV'c thuQc Trung irong. Nh~ phong ngira, ngan chan vi~c tAn cong cua rna oQc Ransornware WannaCry (hoac diroe biet voi cac ten khac nhtr: WannaCrypt, WanaCryptOr 2.0) ...) vilo Vi~t Nam, ngay 13/5/2017 Trung tam (rng oiru kh§n cAp may tinh Viet Nam VNCERT da co cong van s6 144IVNCERT-DPU'C v~ viec thea doi, ngan ch~ k~t n6i may chu di~u khi~n rna dQc WannaCry. Da.y Ia rna dQc rAt nguy hi~rn, co th8 drum cAp thong tin va rna hoa toan bQ dfr li~u trong may chu h~ thdng cGng nhir may tinh ca nhan, gay nen nhi~u h~u qua nghiem trQng ,khac. Vi ~y, C1)CCong ngh~ thong tin dS nghj cae dun vi thgc hi~n khAn cAp cac vi~c sau day: , 1. Doi vai can bQ, cong chuc, vien ~huc, nguai lao dQng: - Khong nhAp vao cae duang lien kSt, t?P tin dinh kern va bi~u tugng quang c'a~J<hong ro ngu3n gac. - Khi xay ra S1)' cd, nhanh chong ngirng sir d\ll1g may tinh, ng~t k~t ndi m~g va:bao ngay v6i t6 chuc va cclnhan,chuyen trach v~ cong ngh~ thong tin. 2. D6i vai t6 chuc chuyen trach cong ugh~ thong tin: - Ki~m tra, hu6ng ddn, th\Ic hi~n c~p nh~t ban va cae 16 h6ng bao rn~t tren h~ di:8u hanh, ung d\lng d8i v6i cae mity tinh ca nhan, may chu cua dan vi. - Th\]'c hi~n sao lUll ngay cac dli li~u quan trQng cua dan vi va d~ each Iy an toano - Theo doi, ngan ch~n k~t nbi d~n cac may chu <lieu khi8n rna d9c WannaCiy va e"~pnh~t vao cae h~ thbng bao v~ nhu IDSIIPS, Firewall ... cae thong tin nh~ d~ng t~i phl,l h;lC dinh kern. - Sil d\ll1g cac phfut mSm eo kha nang phat hi~n va tieu di~t rna dQc da ra quet toan be;>h~thbng. Chlmg till!: C~c Cong ngh~thong tin Ngay IcY: 17/0512017 10:J~ :49 H~ th6ng VOffice BO Y Te
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Transcript
BQ Y IE CQNG HOA xlH(H cHir NGHIA VIt:T NAMCQe CONONOH9THON'G 'I.' IlQc I~p - TV do - R,nh phuc
S6: 1s: ICND-CSHTV/y theo d~i~phong ch5ng rna dQc
WannaCry
Hil Ni)i, ngay If thdng 5 niim 2017
Kinh giri:- Cac Vu, C\lC, Tang C\lC,Van phong BQ, Thanh tra BQ;- Cac dun vi tnrc thu¢c HQY t8;- Sa Y t~ cac tinh, thanh phd tlV'c thuQc Trung irong.
Nh~ phong ngira, ngan chan vi~c tAn cong cua rna oQc RansornwareWannaCry (hoac diroe biet voi cac ten khac nhtr: WannaCrypt, WanaCryptOr2.0) ...) vilo Vi~t Nam, ngay 13/5/2017 Trung tam (rng oiru kh§n cAp may tinhViet Nam VNCERT da co cong van s6 144IVNCERT-DPU'C v~ viec thea doi,ngan ch~ k~t n6i may chu di~u khi~n rna dQc WannaCry.
Da.y Ia rna dQc rAt nguy hi~rn, co th8 drum cAp thong tin va rna hoa toan bQdfr li~u trong may chu h~ thdng cGng nhir may tinh ca nhan, gay nen nhi~u h~uqua nghiem trQng ,khac. Vi ~y, C1)CCong ngh~ thong tin dS nghj cae dun vithgc hi~n khAn cAp cac vi~c sau day:
,1. Doi vai can bQ, cong chuc, vien ~huc, nguai lao dQng:
- Khong nhAp vao cae duang lien kSt, t?P tin dinh kern va bi~u tugngquang c'a~J<hong ro ngu3n gac.
- Khi xay ra S1)' cd, nhanh chong ngirng sir d\ll1g may tinh, ng~t k~t ndim~g va:bao ngay v6i t6 chuc va cclnhan,chuyen trach v~ cong ngh~ thong tin.