Mạng xã hội hỗ trợ nghề an ninh thông tin

AN TOAN -<br /> <br /> BAO MAT<br /> <br /> <br /> <br /> <br /> Mang xa hoi h6 trg<br /> nghe an ninh thong tin<br /> Chung ta thuong nghe ndi ve moi de doa an ninh bien va duoc hieu la danh rieng cho nghe nghiep.<br /> tu viec ndi mang xa hpi, du do la Facebook dupe Linkedln dupe thiet ke cho viec ndi mang chuyen<br /> su dung cho ky thuat xa hpi, hay sau may tinh va nghiep va tim kiem viec lam va cd mdt ty le chap<br /> cac 16 thung an ninh de doa Twitter. Nhung mot so nhan rdng rai trong nghe an ninh thdng tin. Trang<br /> chuyen gia an ninh thong tin da cong nhan doi khi mang nay cho phep thanh vien tao ra mdt hd so true<br /> <br /> sir dung cac mang xa hpi da hd tro mang cira hp, tuyen tuong duong vdi torn tat cua ngudi do. Ngudi<br /> lam tang thuong hieu ca nhan va nghe nghiep. Tuy sir dung Linkedln cd the' sau do tao ra cac ket ndi<br /> <br /> nhien, lam the nao de mang xa hdi cd the mang lai tren toan mang vdi ngudi khac, cac to chirc va cac<br /> <br /> cac lpi ich thi chua phai ai ciing nam ro. nhom quan tarn dac biet.<br /> <br /> Vay lam the de chuyen gia ninh Lam the nao de sir dung Linkedln? Don gian,<br /> nao cac an thdng<br /> tin cd the sir dung ba mang xa hdi hang dau la Linkedln la mdt cdng cu tuyet vdi cho viec nghien<br /> Facebook, Linkedln va Twitter -<br /> <br /> de' lam phong phii cuu mang va tim kiem thdng tin viec lam. Chiing ta<br /> <br /> chuyen mdn an ninh thdng tin cua minh. thudng ndi ve tarn quan trong cua tri thirc trong viec<br /> hoach dmh nghe nghiep -<br /> <br /> neu muc tieu cua ban la<br /> trd thanh mdt CISO (Trudng ban an ninh thdng tin),<br /> LINKEDIN: MANG XA HOI CHUYEN VE<br /> ban nen biet trai nghiem, dao tao va<br /> NGHE NGHIEP bang cap nao<br /> <br /> ma mdt CISO can phai cd. Linkedln la mdt nguon<br /> Day la cdng cu mang xa hdi dupe su dung pho thu thap thdng tin thii vi nhu vay vi no dua tren<br /> <br /> <br /> <br /> <br /> TAP CHI CNTT & TT KY 2<br /> (11.2009)<br />  AN TOAN -<br /> <br /> BAO MAT<br /> <br /> <br /> <br /> <br /> FACEBOOK: XAY DUNG CAC<br /> <br /> MOI QUAN HE VE NGHE AN NINH<br /> <br /> THONG TIN, KINH DOANH<br /> <br /> Trong khi phan ldn moi ngudi nghi ring<br /> Facebook co ban la danh cho cac sinh vien<br /> <br /> hoac chi theo mdt each khac la duy tri hen<br /> <br /> lac vdi cac ban cu thdi trung hpc hay dai<br /> <br /> hpc, Facebook tren thuc te nhanh chdng<br /> trd thanh mdt cdng cu de duy tri mang ludi<br /> <br /> cdng viec. (Mike, la vi du cd nhieu cac mdi<br /> I quan he lam viec hon la cac mdi quan he<br /> <br /> ca nhan tren Facebook).<br /> <br /> y tuong "ba cap dp sap xep". Ban co the xem cac<br /> Cdng viec va viec img dung nghe nghiep chinh<br /> <br /> thdng tin khong chi ve ban biet ma con cac ket ndi cua Facebook la duy tri cac mdi quan he vdi mang<br /> va con ngudi duoc ket ndi. Vi du, Mike Murray, mdt ludi ciia ban. Mdt khi ban da thuc hien ket ndi trong<br /> <br /> chuyen gia an ninh (http://www.linkedin.com/in/ qua trinh phong van, vi du, Facebook la mdt each tot<br /> <br /> mikemurray), cd 366 ket ndi cho phep truy cap den de duy tri cac dudng day lien lac thdng sudt. Trudc<br /> <br /> gan 5,7 trieu ngudi d cap sap xep thu ba. day, lien lac yeu cau ban phai gin thu hay nhac<br /> <br /> Bieu nay vd huu ich cho viec vi dien thoai mdi lan ban mudn lien lac. Facebook, cho<br /> ciing nghien cuu<br /> <br /> ban cd the tiep can rdng vdi nganh, tham chi neu phep cac thanh vien bd sung "ban be", gui cho hp<br /> <br /> ban chi biet cd vai ngudi. Mike cd the tim kiem thuat cac tin nhin va chia se thdng tin, cd the dupe su<br /> <br /> <br /> dupe 2.200 ngudi cd chirc danh dung de duy tri su lien lac do nhanh chdng va de<br /> ngu CISO va biet<br /> <br /> cdng viec nhu vay. Mike cd the doc cac thdng tin dang.<br /> va qua trinh cua hp va biet ve cac qua trinh va trai Trong khi Linkedln chii yeu danh cho cac lpi ich<br /> nghiem de tham dinh mdt ngudi tro thanh mdt CISO.<br /> nghien ciiu, thi Facebook chii yeu dupe sir dung de<br /> Ban cd the thuc hien budc di tuong tu va tim kiem tri mdi quan he gan gui. Facebook la noi de<br /> duy cac<br /> <br /> thdng qua mang ludi ciia ban de' phat hien nhieu chia se cac mdi quan tarn, cac birc anh va cac thdng<br /> dieu khac d do. diep ngin; cho hai ket ndi de nim<br /> no phep ngudi<br /> Bieu nay lam cho Linkedln trd thanh mdt dupe cac thdng tin ve cudc song cua nhau theo each<br /> cdng<br /> cu nghien cuu huu ich cho nhung ngudi tim viec. (khong can cd nhieu nd luc) thu dien tir va dien thoai<br /> <br /> Vi du, gia du ban cd phong vdi Mike de khong lam duoc. Bieu nay cd nghia la ban cd the cd<br /> van Murray<br /> lam viec vdi dng ta vdi tu each la mdt tu van vien. duoc cac mdi quan he sau sic va chan thuc hon vdi<br /> <br /> Bang each tim trong hd so ciia Linkedln, ban cd the cac thanh vien trong mang ludi ciia minh. Thdng<br /> tim hieu dupe Mike hpc trudng nao, mdt so sd thich, qua Facebook, ngudi quen biet va ddng nghiep cd<br /> <br /> blog va cac trang web true tuyen. Thdng tin nay cd the trd thanh ban than, va nhung dng sep trudc day<br /> the rat huu ich de hinh thanh mdt ket ndi vdi Mike cd the trd thanh cd van kinh nghiem. Ket ndi bd<br /> <br /> trong qua trinh phong van. sung nay cho cac thanh vien cua mang cd the giup<br /> rui<br /> cai thien nghe nghiep (Chii y: se ro neu ban chia<br /> <br /> <br /> <br /> <br /> 46 TAP CHI CNTT & TT KY 2 (11.2009)<br />  AN TOAN -<br /> <br /> BAO MAT<br /> <br /> <br /> <br /> <br /> se qua nhieu thong tin).<br /> Co ve nhu Facebook khong pho bien vol mot so<br /> <br /> <br /> ngudi gia, nhung no clang ngay cang dugc chap<br /> nhan rdng rai. Vi du, Mike gan day da nhan dupe<br /> mdt thiep mdi cudi qua Facebook -<br /> <br /> hen lac cua<br /> <br /> <br /> Mike da khong gui di thiep giay nhung da mdi tai<br /> ca nhung ngudi ban cua anh den vdi "su Men" cua<br /> <br /> Facebook. Follow<br /> tfi<br /> me on<br /> DEscficEN 7 Fullscreen<br /> Twitter<br /> <br /> TWITTER: HO TRO CAC CHUYEN GIA AN Chit de chung nen rd rang: Hai lpi ich chinh ciia<br /> NINH TAP HOP THONG TIN, MO RONG Twitter la mdt cdng cu de tap hop thdng tin va theo<br /> <br /> MANG LUOT each xay dung va md rdng mang ciia ban. Tren thuc<br /> <br /> Su pho bien cua Twitter da bung no trong nam te, cd mdt danh sach ciia tat ca cac chuyen gia an<br /> <br /> <br /> 2009. Chiing ta van thudng dugc nghe nhung binh ninh tren Twitter dupe biet den nhu la Security<br /> luan cho rang Twitter, mdt dich vu tieu blog cho Twits (http://vvvvvv.security-twits.com/). Nhin vao<br /> <br /> <br /> phep cac thanh vien gui tin nhan ngan (con biet danh sach nay se cho ban y tuong rdng rai ve cdng<br /> den nhu la "tweets"), la "mat thdi gian" va "vd bd". ddng an ninh tren Twitter, va nhung ngudi ma ban<br /> <br /> Tuy nhien, ddi vdi nhung ai biet su dung, Twitter la cd the ket ndi.<br /> <br /> mdt co hdi de sit dung thdng tin tong hop cua nganh Mdt khi ban d tren Twitter, ban<br /> phan su dung cua<br /> <br /> an ninh. Tren thuc te, khi viet bai bao nay, Mike ban. Mdt sd thanh vien<br /> phu thudc vao cua cdng<br /> (ngudi @mmurray tren Twitter http://www. twitter. ddng an ninh dudng nhu gui cac cap nhat d mire<br /> com/mmurray) da sit dung Twitter de thu thap cac y gan nhu nhanh nhat, trong khi mdt sd ngudi khong<br /> Men ve mang xa hdi da giup do cac chuyen gia an<br /> cap nhat hang tuan, thich an va lang nghe. Mdt so<br /> <br /> ninh nhu the nao de nang cao chuyen mdn. Sau day chi cap nhat nhung cai ve minh, trong khi so Miac<br /> <br /> la mdt so cau tra ldi dang chit y: dam thoai, Twitter gan nhu la mdt khach<br /> su dung<br /> Kevin Riggins (@Miggins) cho biet Twitter huu hang nhan tin tire thdi. Mdt dieu quan trong nhat<br /> <br /> ich ddi vdi "nhung kha nang de nhan dupe cau trong viec su dung Twitter la ban ket ndi vdi nhieu<br /> <br /> tra ldi cho nhung cau hdi khd, day manh cac trai thanh phan cdng ddng an ninh thdng tin ma ban<br /> <br /> nghiem rdng hon... No cung cho thay tdi cam ket mudn ket ndi va theo each cai tien cac mdi quan he,<br /> <br /> trong nganh" tri thuc va chuyen mdn cua ban.<br /> <br /> Martin Fisher (@armorguy) cho biet cac mang xa Tom lai, neu ban khong hien dien d mdt trong<br /> <br /> hdi "da gidi thieu tdi vdi nhung ngudi tdi chua bao nhung trang mang xa hdi, ban cd the bo Id mdt sd co<br /> <br /> <br /> gid gap go va md rdng Men thirc cita tdi va cho phep hdi tiem nang de md rdng va nang cao chuyen mdn<br /> <br /> tdi tiep can cac y tuong". ve linn wc an ninh. Cd rat nhieu co hdi de nghien<br /> Damon Cortesi cho biet Twitter ciiu, hpc hdi va ket ndi vdi nhung ngudi khac trong<br /> (@dacort) va cac<br /> <br /> <br /> xa hdi khac "da cho phep tdi hen lac/tuong nganh ma ban cd the trong dpi vao mang xa hdi.<br /> mang<br /> tac vdi mdt so ngudi va cac nguon hrc ma tdi nghi Nguyen Viet Dai<br /> <br /> chua bao gid tdi dupe tiep can". (Nguon Lee Kushner and Mike Murray 8,2009)<br /> <br /> <br /> <br /> <br /> TAP CHI CNTT & TT KY 2 (11.2009) 47<br />