The Active Network
ActiveMac Anonymous | Create a User | Reviews | News | Forums | Advertise  
 

  *  

  Using leak tests to evaluate firewall effectiveness
Time: 15:01 EST/20:01 GMT | News Source: *Linked Within Post* | Posted By: Kenneth van Surksum

The article describes the role played by firewalls in integrated information security systems. It also examines the principles and methods used in leak tests, one of the most objective types of firewall testing.

According to Nikolay Grebennikov, Due to the increase in the number of malicious programs, the additional security provided by a firewall is increasingly pertinent since firewalls block undesirable network traffic. This additional 'layer' of protection can block most types of malicious program that are not detected by the antivirus component of an integrated security system.

The only way of bypassing a firewall is by using leaks, i.e., specific technologies that enable applications to send data to recipients outside the network without the user’s knowledge. The quality of protection from leaks provided by a firewall is tested using so-called leak tests, i.e., small non-malicious programs that implement one or more leaks.

Nikolay Grebennikov describes existing leak technologies and the leak tests used to determine whether a firewall is able to block these leaks. Although Microsoft’s new operating system, Windows Vista, is better protected than previous Windows operating systems versions, third-party security programs should still be used to provide sufficient protection from leaks.

According to the author, in the future malicious programs will use new methods to circumvent protection built into Windows Vista and existing security systems. Due to this, the additional protection provided by firewalls will need to become even more reliable.

The article concludes that as malware writers will increasingly use leak technologies to bypass firewalls, leak tests are becoming a crucial method for testing the reliability of a computer’s protection.

The full version of the article is available on Viruslist.com.

Write Comment
Return to News

  Displaying 551 through 575 of 585
Prev | First | Next
  The time now is 7:38:56 AM ET.
Any comment problems? E-mail us
#551 By 4240821 (82.115.4.230) at 6/21/2025 10:56:45 PM
https://sluts.su/v/ds41oip0hely.php
https://nsfw.su/v/p2dk4n69tc6l.php
https://sluts.su/v/2lh498q3xlfi.php
https://sexonly.su/v/ihlukwykg61v.php
https://nsfw.su/v/kdb03yx6r8m6.php
https://sexonly.top/v/ya3k850qs1lb.php
https://sluts.su/v/tch4vm1oxuvv.php
https://nsfw.su/v/yj4mqn14lh15.php
https://lustful.su/v/gd3krbtb7fp8.php
https://lustful.su/v/mjsswece183n.php

#552 By 4240821 (82.115.4.230) at 6/22/2025 11:19:21 AM
https://lustful.su/v/s5vlxglj8n82.php
https://sexonly.top/v/f4bxlsn7q3cw.php
https://nsfw.su/v/c5stsz493k0d.php
https://nsfw.su/v/bb0cyt6gw3jr.php
https://sexonly.su/v/13iqhiwxcl7c.php
https://sluts.su/v/jb9mccls65we.php
https://sexonly.top/v/dvkrgvjcwi7k.php
https://sluts.su/v/9v9iu7hxpvd8.php
https://sluts.su/v/zvyb0pl3d6f1.php
https://nsfw.su/v/2nygdf6h37c3.php

#553 By 4240821 (82.115.4.230) at 6/23/2025 4:36:13 PM
https://sluts.su/v/v8z2qahpyfwx.php
https://nsfw.su/v/zec2ote5738u.php
https://sexonly.top/v/75j0p1vak2kz.php
https://sexonly.su/v/fl53jfni7kwm.php
https://lustful.su/v/lujn8hoehlho.php
https://sluts.su/v/ijz2xe35zqsj.php
https://sexonly.top/v/9iz60vfnw6lc.php
https://lustful.su/v/ihtt74bs5tlw.php
https://sexonly.top/v/irpx8wliwodh.php
https://lustful.su/v/hc140pnnmzmj.php

#554 By 4240821 (82.115.4.230) at 6/24/2025 7:07:15 PM
https://sluts.su/v/2l7b8ztkqphp.php
https://nsfw.su/v/26io2qv41b8t.php
https://sexonly.top/v/jvtp5fh9lpl9.php
https://lustful.su/v/xmkm3qa75vaw.php
https://sluts.su/v/2ddkd2l85s96.php
https://sexonly.top/v/sabq44cyahj8.php
https://sexonly.su/v/4uq5cq1ebsp8.php
https://sluts.su/v/98ohg6w6a1u9.php
https://nsfw.su/v/z3bjdxv4mcgi.php
https://sexonly.su/v/ivx9vfsud9ej.php

#555 By 4240821 (82.115.4.230) at 6/26/2025 12:41:39 AM
https://nsfw.su/v/6cyoww9nfr0w.php
https://sexonly.su/v/ctucomxzcsk0.php
https://sexonly.su/v/kwzd0nay22z0.php
https://sexonly.su/v/hah26on63gza.php
https://nsfw.su/v/oizcppidqssn.php
https://lustful.su/v/xr4ozhpvswaf.php
https://sluts.su/v/5cbrmpxu690y.php
https://sluts.su/v/a3e039pgfqxi.php
https://sexonly.su/v/5c8ap6jhedy9.php
https://lustful.su/v/w0ek49la9q3l.php

#556 By 4240821 (82.115.4.230) at 6/26/2025 12:31:38 PM
https://sexonly.su/v/98f95xqh778f.php
https://lustful.su/v/sxjys5tc474r.php
https://sexonly.su/v/q3cwhad734n5.php
https://sexonly.top/v/8st1v3lev0de.php
https://nsfw.su/v/t0qsyd0kheyb.php
https://nsfw.su/v/9qm2vwxr64vx.php
https://lustful.su/v/ygxzewiljfxv.php
https://sexonly.su/v/ckavg00dqq7t.php
https://sexonly.su/v/55duunvquc3o.php
https://sexonly.top/v/6lyast2sj9pa.php

#557 By 4240821 (82.115.4.230) at 6/27/2025 7:47:24 AM
https://nsfw.su/v/dt3x7fpsy0ip.php
https://sexonly.top/v/n1ztaol88i6b.php
https://sexonly.su/v/xipndy7c0wvr.php
https://sexonly.su/v/2wi4bsbjiexd.php
https://nsfw.su/v/ylqnt9mnsim1.php
https://sexonly.top/v/9tiwxt0ixa87.php
https://sexonly.top/v/swtw4l5pfhz7.php
https://sluts.su/v/qeos952rp8d6.php
https://nsfw.su/v/rml7i3c4cl2n.php
https://sexonly.top/v/6wv4q52cwyfz.php

#558 By 4240821 (82.115.4.230) at 6/28/2025 10:17:03 PM
https://lustful.su/v/aijotmacbegm.php
https://lustful.su/v/9xqnbk4nsdav.php
https://lustful.su/v/be2a0sj7kcd4.php
https://lustful.su/v/r1jmyaydzk6z.php
https://lustful.su/v/pyl0sk225rgx.php
https://lustful.su/v/hkdzb4crxky3.php
https://nsfw.su/v/7fjxgr7k5noz.php
https://sexonly.su/v/ugiflrn0ytar.php
https://lustful.su/v/mu60e9mm5qo3.php
https://sluts.su/v/6ljflqugyww9.php

#559 By 4240821 (82.115.4.230) at 6/29/2025 10:00:27 PM
https://namethatpornstar.com/thread/4253033
https://namethatpornstar.com/thread/4251363
https://namethatpornstar.com/thread/4251640
https://namethatpornstar.com/thread/4251506
https://namethatpornstar.com/thread/4251927
https://namethatpornstar.com/thread/4251934
https://namethatpornstar.com/thread/4253028
https://namethatpornstar.com/thread/4251824
https://namethatpornstar.com/thread/4253031
https://namethatpornstar.com/thread/4251377

#560 By 4240821 (82.115.4.230) at 6/30/2025 6:54:46 AM
https://sexonly.su/g/p23/p23mvrgijssecbmaoi.php
https://nsfw.su/g/p0/p0jhsnutvzmfhlrwh.php
https://lustful.su/g/p89/p89spbnbayomgzeaov.php
https://sluts.su/g/p95/p95epjnrequsnsetvw.php
https://sluts.su/g/p22/p22dzkatqidiyglubi.php
https://sluts.su/g/p67/p67blbtystgbwoqnsg.php
https://sexonly.top/g/p64/p64xbxibfttyldxhic.php
https://nsfw.su/g/p26/p26ibghuflmcijnbva.php
https://lustful.su/g/p50/p50vyvqieslojbhspq.php
https://sexonly.top/g/p84/p84sopcpaqezpmvkmh.php

#561 By 4240821 (82.115.4.230) at 6/30/2025 2:01:12 PM
https://sluts.su/g/p30/p30oawxpezfsudhooi.php
https://sluts.su/g/p36/p36nehkhlrluvnyhem.php
https://lustful.su/g/p23/p23nknuhjosnvpcybk.php
https://sluts.su/g/p3/p3hrjcdamgbrtnrhw.php
https://nsfw.su/g/p59/p59smfpmpqejodrihd.php
https://sexonly.su/g/p46/p46jgbglsxzvaupbar.php
https://sexonly.top/g/p28/p28jvtvzqbnzecvpyf.php
https://sexonly.su/g/p34/p34neqrpfjvfzwqxqb.php
https://sluts.su/g/p18/p18hdzsdxcfdemvrwj.php
https://lustful.su/g/p94/p94bvwebfrxjzlaeua.php

#562 By 4240821 (82.115.4.230) at 7/1/2025 10:24:31 PM
https://sluts.su/g/p8/p8zooyhfpleoifzok.php
https://lustful.su/g/p61/p61dpaqtqdapstqxor.php
https://sexonly.su/g/p57/p57ljxjzqnzvepsytw.php
https://sexonly.su/g/p87/p87ppxsppyxfgogcsf.php
https://sexonly.top/g/p2/p2pizfsuqmvasfvnm.php
https://nsfw.su/g/p58/p58dszelrsbglvurkz.php
https://nsfw.su/g/p55/p55dubdfzsbznoywfs.php
https://lustful.su/g/p85/p85nnpvsthylotffyr.php
https://lustful.su/g/p30/p30gfjsklegakbqqwk.php
https://nsfw.su/g/p1/p1xwamvvvfcthptbe.php

#563 By 4240821 (82.115.4.230) at 7/3/2025 1:50:51 AM
https://lustful.su/g/p75/p75ooqidpdkxtaqinq.php
https://sexonly.top/g/p89/p89viniidqmeshgeec.php
https://lustful.su/g/p63/p63sjevidsviggnrma.php
https://nsfw.su/g/p57/p57lqckxmpnaqrbmtt.php
https://sexonly.top/g/p75/p75mhqktfpiuzsomrv.php
https://sexonly.top/g/p40/p40muqapqrsvdxgeqr.php
https://sluts.su/g/p14/p14pwbdsguvkpolpfr.php
https://sexonly.su/g/p42/p42xfojadiuxrcpmlt.php
https://sexonly.top/g/p87/p87cswcynifdipccmt.php
https://sluts.su/g/p32/p32otieyedpzagwzti.php

#564 By 4240821 (82.115.4.230) at 7/3/2025 11:28:05 PM
https://sluts.su/g/p9/p9svortkzsdzynxfm.php
https://sexonly.su/g/p39/p39emxvrkntyggztey.php
https://sexonly.su/g/p45/p45qlukmvkpwoumuig.php
https://sluts.su/g/p91/p91tuvjgrkuawtudeq.php
https://nsfw.su/g/p85/p85kxvhkeeznxnkgfr.php
https://lustful.su/g/p98/p98lkawqjfuzkcmtsy.php
https://sluts.su/g/p48/p48zzstxdffpnltcid.php
https://sluts.su/g/p89/p89hothelbiljpkrqt.php
https://nsfw.su/g/p23/p23dmiuzpmeixhirsm.php
https://nsfw.su/g/p74/p74luwtxvtepjpmrmx.php

#565 By 4240821 (82.115.4.230) at 7/4/2025 2:11:13 PM
https://sexonly.top/g/p71/p71crllcmwgikjqcmx.php
https://sluts.su/g/p76/p76qmrdionxbidudam.php
https://lustful.su/g/p47/p47jqelzvcldpukefv.php
https://lustful.su/g/p22/p22kmqxhphfkmsaaoh.php
https://sexonly.su/g/p1/p1hvzoviylnwokpov.php
https://sexonly.su/g/p18/p18xdlgdvtvztuuabw.php
https://lustful.su/g/p82/p82xcupfqctheccqsx.php
https://sexonly.top/g/p10/p10kyzfttivxocsrkt.php
https://sexonly.su/g/p24/p24tmzujyylrofzhie.php
https://sluts.su/g/p50/p50ftbxtozqufniuiv.php

#566 By 4240821 (82.115.4.230) at 7/5/2025 9:54:33 PM
https://sluts.su/v/hwkxl3yw2r5a.php
https://sexonly.su/v/lgvqlz71aujj.php
https://lustful.su/v/tpti1uji9btf.php
https://sexonly.top/v/mgj0shsk1ta9.php
https://sluts.su/v/x2bgav23z69h.php
https://sexonly.su/v/5zcdp13ntdme.php
https://sexonly.top/v/ruybnisylhuc.php
https://nsfw.su/v/uvjk7oh55sck.php
https://sexonly.su/v/zyo8x3hfs6bi.php
https://nsfw.su/v/frvdg15yfeyo.php

#567 By 4240821 (82.115.4.230) at 7/6/2025 8:50:33 PM
https://sexonly.top/v/mlh4xt9soyhz.php
https://sexonly.top/v/tbm1trk2flu6.php
https://sexonly.su/v/d1flxb4t3crw.php
https://sluts.su/v/a12mjnphknm0.php
https://sluts.su/v/q9s9hnuujvdo.php
https://sexonly.su/v/thwxriyje6qb.php
https://sexonly.top/v/no9re58xj8q2.php
https://nsfw.su/v/j7srluch4y6t.php
https://sexonly.top/v/6rplttbg2ogz.php
https://nsfw.su/v/c9simi14qtqt.php

#568 By 4240821 (82.115.4.230) at 7/7/2025 8:31:41 PM
https://moanio.com/video.php?id=3280
https://moanio.com/video.php?id=1096
https://moanio.com/video.php?id=809
https://moanio.com/video.php?id=1367
https://moanio.com/video.php?id=739
https://moanio.com/video.php?id=1572
https://moanio.com/video.php?id=2834
https://moanio.com/video.php?id=304
https://moanio.com/video.php?id=2437
https://moanio.com/video.php?id=2591

#569 By 4240821 (82.115.4.230) at 7/11/2025 8:12:00 AM
https://justpaste.me/YvYg2
https://justpaste.me/Z3La
https://justpaste.me/ZQ40
https://justpaste.me/Ywjk1
https://justpaste.me/Ykgk3
https://justpaste.me/ZZOI2
https://justpaste.me/Z3CP
https://justpaste.me/YxPI1
https://justpaste.me/Yk0j1
https://justpaste.me/Yr3j

#570 By 4240821 (82.115.4.230) at 7/11/2025 6:28:04 PM
https://justpaste.me/YncI2
https://justpaste.me/Zw4y2
https://justpaste.me/Yp8X1
https://justpaste.me/Yupe2
https://justpaste.me/Zlej1
https://justpaste.me/aB612
https://justpaste.me/ZbS91
https://justpaste.me/Zsje3
https://justpaste.me/ZCZH1
https://justpaste.me/ZLxX2

#571 By 4240821 (82.115.4.230) at 7/12/2025 3:35:58 PM
https://nsfw.su/v/1yk4n1do7549.php
https://sexonly.su/v/dibpm0b0dly2.php
https://lustful.su/v/su1r18ngz7dn.php
https://sexonly.su/v/0kumjkedf85j.php
https://sexonly.su/v/j7k0eqqeguq3.php
https://lustful.su/v/pmp1fc44sjsf.php
https://lustful.su/v/jknoew1wd39c.php
https://lustful.su/v/5xyerj07o49i.php
https://lustful.su/v/0vg8pgfhfb6j.php
https://lustful.su/v/wwhimbrbshva.php

#572 By 4240821 (82.115.4.230) at 7/14/2025 9:36:39 PM
https://lustful.su/v/2p2jzfcbze9u.php
https://sexonly.su/v/kzvgirleirik.php
https://sexonly.su/v/pcjn4hhl0tx4.php
https://sluts.su/v/4mrk1a05sch0.php
https://sexonly.su/v/4y5eqhaphrwp.php
https://sexonly.su/v/y1eubyx9lcrv.php
https://sexonly.su/v/cchn82lubbdp.php
https://sluts.su/v/ih47824ars1g.php
https://lustful.su/v/hij5buoujd5w.php
https://sluts.su/v/qvhen8a6dihh.php

#573 By 4240821 (82.115.4.230) at 7/15/2025 8:50:54 AM
https://sexonly.top/v/2qbg951otb8v.php
https://sluts.su/v/mphhedns3gfh.php
https://sexonly.su/v/6k7f94ztrfyw.php
https://nsfw.su/v/kzwtd4db6kbs.php
https://sluts.su/v/4qj7fp4f371s.php
https://lustful.su/v/cl57izjbr537.php
https://lustful.su/v/eogv8plulx5u.php
https://sluts.su/v/qwgbnzjhdzz5.php
https://lustful.su/v/gomqgkth1swt.php
https://sexonly.top/v/wfocc09ej6k0.php

#574 By 4240821 (82.115.4.230) at 7/17/2025 12:59:25 PM
https://lustful.su/v/rfu9ngmkur2t.php
https://sluts.su/v/efbefws6vbq8.php
https://nsfw.su/v/zbwx1ka4shiq.php
https://lustful.su/v/cq6o19ide2sa.php
https://sexonly.top/v/tluigy1y93n4.php
https://nsfw.su/v/p9atq76gtx5d.php
https://sexonly.top/v/2wi4bsbjiexd.php
https://sexonly.su/v/hbt8tou57a1x.php
https://sluts.su/v/4xvq9le8hte9.php
https://sexonly.su/v/lppwgbca3rui.php

#575 By 4240821 (82.115.4.230) at 7/18/2025 11:55:47 PM
https://lustful.su/v/h062ru85kiwn.php
https://nsfw.su/v/rwrdw5t0tulk.php
https://sexonly.su/v/6pbhdj7epuif.php
https://sluts.su/v/y7b9jymm7v5x.php
https://sluts.su/v/neg5yw60vsnq.php
https://sluts.su/v/2x7atk4j6k2q.php
https://sluts.su/v/mkl2q6ykc0bc.php
https://nsfw.su/v/4k22f1xfvv5m.php
https://sexonly.su/v/7tais2vq1wme.php
https://sexonly.su/v/gtt87kmj1jhr.php

Write Comment
Return to News
  Displaying 551 through 575 of 585
Prev | First | Next
  The time now is 7:38:56 AM ET.
Any comment problems? E-mail us
User name and password:

 

  *  
  *   *