Ӌ(j)C(j)\(yn)SӖ(xn)W(xu)ڱ͘I(y)^õ
W(wng)j(lu)ȫԽ(li)ԽҪnj(du)(g)(du)I(y)ҪҲ?yn)ˣȫ\(yn)S̎Խ(li)ԽнYҲԽ(li)ԽB(nio)W(wng)j(lu)̎nУW(xu)I(y)Ҳԏ°ȫ\(yn)S̎(jng)^(gu)һNI(y)ıB(nio)W(xu)ӫ@õdz^(gu)Ĺ(jng)(yn)(du)I(y)dzB(nio)BENETӋ(j)C(j)ȫ\(yn)S̎W(xu)ʲôݱB(nio)Ӌ(j)C(j)W(xu)Ժһn̼g(sh)(ni)Ҫׂ(g)֣
Ϣȫg(sh)c(yng)
Ϣȫ֪R(sh)ܴag(sh)ľRcT(mn)g(sh)AD RMSW(wng)j(lu)ȫA(ch)(dng)B(ti)ARPzy(c)IPԴo(h)r(sh)ACLcַR˽ⰲȫA(ch)֪R(sh)Ҋ(jin)İȫL(fng)U(xin)ͨ^(gu)ӽܵ^(gu)˽ܴag(sh)?qng)DƬܷջܴaƽⷽͨ^(gu)ľR(yng)T(mn)g(sh)(sh)F(xin)^(gu)˽ⰲȫc(din)ΣľRԆ(dng)c[طպT(mn)ʹ÷˽I(y)W(wng)j(lu)ȫĻܘ(gu)Rİȫ{ջA(ch)ľW(wng)j(lu)˽W(wng)j(lu)ȫQAD RMSԭղAD RMS(sh)F(xin)o(h)I(y)ęC(j)ęnʹÄ(dng)B(ti)ARPzy(c)(sh)F(xin)Ԅ(dng)ARPARP_W(xu)(hu)ͨ^(gu)IP/MAC˿^(gu)Vg(sh)IPַ_նr(sh)ACLg(sh)(sh)F(xin)·ό(du)(sh)(j)M(jn)L(wn)յַRg(sh)(sh)F(xin)pACLĔ(sh)L(wn)ƙzy(c)Чʡ
Ϣȫ
cT(mn)g(sh)M(jn)AۙE̽c(din)g(sh)W(wng)վRg(sh)M(jn)AW(wng)ȫM(jn)AW(wng)j(lu)ȫ(xing)Ŀ]Ͳ]]pDDoSO(jin) T(mn)cӚԭ(sh)F(xin)T(mn)Ӛܛ˽ⰲȫ輼g(sh)̽c(din)zy(c)cķ՞g[ķՃ(ni)W(wng)BWebRg(sh)(sh)F(xin)վ_˽XSSԭⲢվSL(wn)g(sh)W(wng)ȫM(jn)Ag(sh)(sh)F(xin)W(wng)j(lu)ܛʹö˿ڰȫӏ(qing)W(wng)j(lu)ȫķʹDHCPO(jin) (tng)DHCP(w)_ղW(wng)j(lu)ܛķW(wng)j(lu)ȫ˼·ϤW(wng)j(lu)ȫַ(sh)F(xin)ȫ(xing)ĿʹCainܴ̽aʹľRӋ(j)C(j)ի@ȡƽܴaHASHķ(sh)F(xin)]ڷ(w)˺Ϳ͑˵İȫԼ(zi)y֏(f)ڷ(w)ˌ(du)]]M(jn)зڿ͑ӆ]Ҏ(gu)tͨ^(gu)ݺ߀ԭһGʧ]ͨ^(gu)ܺͺ(sh)F(xin)]ݔ?sh)İȫͨ^(gu)QoSg(sh)pDDosֲʽܽ^(w)ͰĹԭ(hu)ʹͰg(sh)ֱҎ(gu)`Ҏ(gu)
By(c)ԇc(j)g(sh)
I(y)Ϣȫwϵcy(c)u(png)W(wng)j(lu)ȫ(j)ϵy(tng)ȫ(j)Webȫ(j)By(c)ԇ˽ISO27001Ϣȫ(bio)(zhn)g(sh)˽ưȫMSATWiktoWiresharkȰȫu(png)ߵʹ÷IDS/IPS֙zy(c)/ַo(h)ϵy(tng)۹g(sh)(hu)̌W(xu)՟o(w)W(wng)j(lu)ܴaƽ⼼g(sh)©ķֺ(qun)g(sh)Hashע뼼g(sh)SQLע뼼g(sh)Cookie_g(sh)Ք(sh)(j)(k)d©g(sh)CSRFg(sh)ղB(yng)T5By(c)ԇƽ_(ti)ķϢռc©輼g(sh)(qun)cg(sh)Չy(c)ԇP(gun)g(sh)
Linuxȫc(j)(yng)
(g)Ϣϵy(tng)ƽ_(ti)M(jn)бO(jin)Linuxȫ(yu)iptablesʹCactiNagiosO(jin)ط(w)ܞL(zhng)inux(w)(sh)ʩİȫ(yu)ʩO(sh)MACԷARP_ᘌ(du)Ñ~̖(ho)ʹ^(gu)M(jn)аȫᘌ(du)ϵy(tng)(do)͵^(gu)M(jn)аȫʹOpenSSHTCP Wrappers(gu)ȫh(yun)L(wn)ͨNetfilter/iptableswϵ(gu)Linux(xi)N^(gu)VҎ(gu)tַD(zhun)QҎ(gu)t(xi)C(j)͡W(wng)j(lu)ͷ_
Ӳ
I(y)вASA(lin)W(wng){H3CIPSec VPNcNATMϑ(yng)շĻԭASAĻ܉ASAĸ(j)(yng)܉ASAģʽ܉鿴ASA־̎ĸN(wn)}H3Cİȫ^(q)H3CO(sh)ϽMIPSec VPNNATԭH3CO(sh)ϽMIPSec VPNNAT(sh)F(xin)(ji)ʡIPַo(h)VPNO(sh)
ݱB(nio)Ӌ(j)C(j)W(xu)ԺHǽ̕(hu)W(xu)Tg(sh)W(xu)T(hu)ˣ(hu)(hu)W(xu)(x)(hu)
̌W(xu)(ni)ݸόW(xu)W(xu)(x)c(din)
1W(xu)(x)dȤ
2ɾͣ
3A(ch)(sh)
4ǰؼg(sh)
|(zh)A(ch)nΌW(xu)W(xu)(x)A(ch)
1(chng)(xi)A(ch)Ӌ(j)C(j)(sh)W(xu)(chng)ӢZ(y)¸
2(sh)+l(f)W(xu)(x)dȤЧؽY(ji)ϣ
Ŀ(bio)ΌW(xu)ĻA(ch)
“ܽ”뵽I(y)
1L(zhng)M(jn)n HӽٳL(zhng)
2܊Ӗ(xn)
3(li)W(xu)T(dng)У@F(tun)}(hu)L(zhng)(hu)(xing)ĿِܴW(xu)(x)ɹ
ӵnʽP(gun)עW(xu)ȫL(zhng)
1(zhun)I(y)A(ch)n(sh)W(xu)W(xu)(x)A(ch)
2(zhun)I(y)nxȡI(y)ֱ͘I(y)
3|(zh)nW(xu)(dng)W(xu)w|(zh)W(xu)ǶB(yng)
ȫnwϵЧ(do)W(xu)TW(xu)(x)ITdȤ(g)A(ch)֪R(sh)c(din)dȤ(q)(dng)̌W(xu)(gu)֪R(sh)wϵھ̷
ȫģKo(do)ÿһλώٓ3ИI(y)_(ki)l(f)(jng)(yn)̌W(xu)nģʽ(d)(sh)һL(fng)ȤĬ܌W(xu)ϲ(i)
ȫ(xing)Ŀ(sh)(zhn)(du)A(ch)W(xu)TҲÓ(dn)I(y)挍(sh)(xing)Ŀc(din)挍(sh)ԼČW(xu)(x)Ч
ƽ_(ti)(sh)(j)µ܌W(xu)(x)ƽ_(ti)oSr(sh)SɌW(xu)(x)n(x)W(xu)(x)u(png)y(c)yᆖ(wn)W(xu)(x)ȌW(xu)(x)h(hun)(ji)(sh)F(xin)ϾW(xu)TW(xu)(x)ͽ
I(y)|(zh)COTI(y)B(yng)n؞nwϵÿ܃ɴI(y)B(yng)n͘I(y)ǰλA(ch)УL(zhng)f(xi)̌W(xu)W(xu)(x)|(zh)(wn)(wn)
վϱB(nio)У^(q)ɣ˽ITYӍ(li)n̺͌W(xu)(x)͘I(y)ԔȆ(wn)}Ԍ(du)ھԃώM(jn)һ(du)һ(wn)
]YӍ
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