tag:blogger.com,1999:blog-26481825979505976972024-03-05T00:00:11.016-08:00gottA owN wAygottA owN wAygottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-2648182597950597697.post-17205528052987162282008-02-28T17:21:00.000-08:002008-02-28T23:52:38.823-08:0031 january & 1 february 2008SQL injection<br /><br /><ul><li>berlaku di aplication layer</li><li>merupakan 1 kenyataan magic code @ code string yang digunakan pada username @ password.</li><li>cth : 'a or 'a' = a'</li><li></li></ul>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0tag:blogger.com,1999:blog-2648182597950597697.post-19448368050646418512008-02-20T20:36:00.000-08:002008-11-12T21:12:54.334-08:0028, 29, 30 january 2008<strong><span style="font-size:130%;color:#3366ff;">sniffer (penghidu)</span></strong><br /><ul><li><span style="color:#33cc00;">Satu aplikasi yang menangkap paket data TCP/IP, yang boleh digunakan untuk mengesan kata laluan dan data lain semasa dalam perjalanan sama ada di dalam komputer atau rangkaian.</span></li><br /><li><span style="color:#33cc00;">Juga dikenali sebagai <span style="color:#ff0000;">"network anaylzer"</span> atau </span><span style="color:#ff0000;">"hacker tool"</span><span style="color:#33cc00;">.</span></li><br /><li><span style="color:#33cc00;">Cth sniffer tool : <span style="color:#ff0000;">Billsniff, Wireshark, Ettercap, Cain dll</span>.</span></li></ul><br /><p><span style="color:#33cc00;"><strong>sbb x leh sniff password :</strong></span><br /></p><ul><li><span style="color:#33cc00;">Filtter string (cth : kita search username tapi website 2 guna name sahaja)</span></li><br /><li><span style="color:#33cc00;">Use encrypted protocol ( https/ vsftpd/ssh) </span></li><br /><li><span style="color:#33cc00;">hardware ( router/routing switch)</span></li></ul><strong><span style="color:#3366ff;"></span></strong><br /><strong><span style="color:#3366ff;"></span></strong><br /><strong><span style="color:#3366ff;">exercise :</span></strong><br /><p><strong><span style="color:#3366ff;">setiap kumpulan diarahkan mencari sniffer tool dan bentangkan..</span></strong></p><span style="color:#3366ff;">Ultra Network sniffer (hasil)</span><br /><br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBLVN_37o2QdqSfedfeGiRXLjRYL4bfHfS-awJ6YdN62o9Luq1GGgWhUGQjVAIfTM-oHiEFxDoSP45kec5xv3p6kFsd_T8O-7hiI5qECIO_1dnDufKtZrJ-1egjTIOsYgVbQ2FrPNccHV9/s1600-h/untitled.JPG"><img id="BLOGGER_PHOTO_ID_5169345002142726386" style="CURSOR: hand" height="239" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBLVN_37o2QdqSfedfeGiRXLjRYL4bfHfS-awJ6YdN62o9Luq1GGgWhUGQjVAIfTM-oHiEFxDoSP45kec5xv3p6kFsd_T8O-7hiI5qECIO_1dnDufKtZrJ-1egjTIOsYgVbQ2FrPNccHV9/s320/untitled.JPG" width="489" border="0" /></a><br /><br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjtuGrNfoMteiZMcCTettcRLfUu56ktpLK5oowQQUuH-3MrQw9K167J3XeDl3wHUc3e4nb09wuQy-eczOh23e4daBmPBYg6J-Vx2V8ZjgkV6kmz1M0nxrWcejBEYLcwVlNI_o3Qbvv4uyzS/s1600-h/44.JPG"><img id="BLOGGER_PHOTO_ID_5169345006437693698" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjtuGrNfoMteiZMcCTettcRLfUu56ktpLK5oowQQUuH-3MrQw9K167J3XeDl3wHUc3e4nb09wuQy-eczOh23e4daBmPBYg6J-Vx2V8ZjgkV6kmz1M0nxrWcejBEYLcwVlNI_o3Qbvv4uyzS/s320/44.JPG" border="0" /></a><br /><br /><span style="color:#3366ff;">password dan username diperolehi.</span><br /><br /><span style="color:#33cc00;">username : aaaaaaa</span><br /><span style="color:#33cc00;">password : bbbbbb</span>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0tag:blogger.com,1999:blog-2648182597950597697.post-34113425202282890412008-02-19T23:00:00.000-08:002008-02-20T23:22:34.598-08:0024 & 25 january 2008<strong><span style="font-size:130%;color:#3366ff;">packet</span></strong><br /><br /><ul><li><span style="color:#33cc00;">Merupakan unit maklumat yang dihantar dari satu peranti ke peranti yang lain dalam satu rangkaian.</span></li><li><span style="color:#33cc00;">Terbahagi kepada beberapa bahagian. Sebahagian packet ini menyimpan maklumat-maklumat seperti alamat destinasi, alamat sumber, jenis destinasi, dan lain-lain butiran pentadbiran. bahagian packet ini dipanggil kepala packet (Packet header).</span></li><li><span style="color:#33cc00;">Sebahagian lagi menyimpan data sebenar yang dihantar dan bahagian ini dipanggil badan packet (body packet).</span></li></ul>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0tag:blogger.com,1999:blog-2648182597950597697.post-46786877284936390212008-01-31T17:24:00.000-08:002008-11-12T21:12:54.493-08:0023 january 2008<span style="color:#33cc00;"><span style="font-size:130%;"><strong>best dpt wat nie..bkn senang nak dpt chance wat nie..hope success..~</strong></span><br /><span style="font-size:130%;"><strong></strong></span><br /></span><span style="font-size:130%;color:#3366ff;"><strong>router configuration</strong></span><br /><strong><span style="font-size:130%;color:#33ff33;"></span></strong><br /><span style="color:#3366ff;"><strong>cth cisco router configuration :</strong><br /></span><br /><span style="color:#33cc00;"><span style="font-size:100%;">Router>enable<br />Router#config<br />Router(config)#hostname N115-7206<br />N115-7206(config)#interface serial 1/1<br />N115-7206(config-if)ip address 192.168.155.2 255.255.255.0<br />N115-7206(config-if)no shutdown<br />N115-7206(config-if)ctrl-z<br />N115-7206#show interface serial 1/1<br />N115-7206#config<br />N115-7206(config)#interface ethernet 2/3<br />N115-7206(config-if)#ip address 192.168.150.90 255.255.255.0<br />N115-7206(config-if)#no shutdown<br />N115-7206(config-if)#ctrl-z<br />N115-7206#show interface ethernet 2/3<br />N115-7206#config<br />N115-7206(config)#router rip<br />N115-7206(config-router)#network 192.168.155.0<br />N115-7206(config-router)#network 192.168.150.0<br />N115-7206(config-router)#ctrl-z<br />N115-7206#show ip protocols<br />N115-7206#ping 192.168.150.1<br />N115-7206#config<br />N115-7206(config)#ip name-server 172.16.0.10<br />N115-7206(config)#ctrl-z<br />N115-7206#ping archie.au<br />N115-7206#config<br />N115-7206(config)#enable secret password<br />N115-7206(config)#ctrl-z<br />N115-7206#copy running-config startup-config<br />N115-7206#exit </span><br /></span><span style="font-size:100%;color:#33ffff;"></span><br /><span style="font-size:100%;color:#33ffff;"></span><br /><span style="color:#3366ff;"><span style="font-size:130%;"><strong>exercise</strong></span> </span><br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCAT6A74_cVophnTx4Q_ebqoUiOe0-3Kc1u5LdfhQPgx-XCqgkk3FB6qX_nWftSuN9e_pQkSrxiT-qnVG3GmmvSsjFFbutIYb52dEZIj0POiFndDZ9wd_KH3FX_eTdzduZlydjmwtPomCV/s1600-h/routing+topology.JPG"><img id="BLOGGER_PHOTO_ID_5162927894751054130" style="WIDTH: 375px; CURSOR: hand; HEIGHT: 212px" height="272" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCAT6A74_cVophnTx4Q_ebqoUiOe0-3Kc1u5LdfhQPgx-XCqgkk3FB6qX_nWftSuN9e_pQkSrxiT-qnVG3GmmvSsjFFbutIYb52dEZIj0POiFndDZ9wd_KH3FX_eTdzduZlydjmwtPomCV/s320/routing+topology.JPG" width="428" border="0" /></a><br /><p><strong><span style="font-size:130%;color:#33ff33;"></span></strong></p><p><script>alert("hye..SeLamAt dtG ke iRis-ieYka bLog's");</script><br /></p>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0tag:blogger.com,1999:blog-2648182597950597697.post-53982331280609465282008-01-29T17:41:00.000-08:002008-11-12T21:12:55.244-08:0021 january 2008<strong><span style="font-size:130%;color:#33cc00;">ari nie blajar cabling...huhuu...da lupe dah ape yg bljr kat <span style="color:#ff0000;">poly </span>dulu...kene refresh blk..</span></strong><br /><br /><span style="font-size:100%;"><span style="color:#3366ff;"><strong>gmbr alatan yg d'gunakan lam lab ari nie..kene wat penyambungan straight cable..hoyee...</strong><br /><strong>i'll try my best.. =p</strong><br /></span><br /></span><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6HRaQO0MyJL0V-jYUGt7OHa5PEXPJ7jUp1H1K1TAuSdDpK83KSbz4ErU7zP1Zyj3XDcJDQgcJwHbX02mC85Msku7YY8q7pe17cA_6_MgehPyFwnV5sISdBujeiCftVnPNXJPOb5Cf6rzg/s1600-h/utp+cable.bmp"><img id="BLOGGER_PHOTO_ID_5161082304354289842" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6HRaQO0MyJL0V-jYUGt7OHa5PEXPJ7jUp1H1K1TAuSdDpK83KSbz4ErU7zP1Zyj3XDcJDQgcJwHbX02mC85Msku7YY8q7pe17cA_6_MgehPyFwnV5sISdBujeiCftVnPNXJPOb5Cf6rzg/s320/utp+cable.bmp" border="0" /></a><strong><span style="font-size:100%;"> <span style="color:#33cc00;">UTP cable</span></span></strong><span style="color:#33cc00;"> </span></div><div align="center"><br /></div><div align="center"></div><div align="center"><img id="BLOGGER_PHOTO_ID_5161082308649257154" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJtzFHG8LDmic4qJBBjtyyxDO560z45eIckyZRpd-3sbYys71RC42BZWzLNKmEoRHkObDzlDSsmwN45DuoWnCpx54YdaJGBqqkHE3OcWmhTMTgvHKHx-nFm7yHyAe_i6V22FV_aMotZ8CQ/s320/backbone+cable.jpg" border="0" /><span style="font-size:100%;"><span style="color:#33cc00;"><strong>backbone cable</strong><br /></span></span><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQ8_L1yCYOFOgqWKT4YE2_aR8DiL9yG7YLjGAgdtUDqFD3D4P8vXR53IhS8EL38xJFLBXxLQp86cPvaoAa8iQHsyXMHr9YanonZFK28eswkmgjYzHR7t268OuoX0LW60CDAX-_SKqbS1HH/s1600-h/utp+cable+1.jpg"></a><br /></div><div align="center"><img id="BLOGGER_PHOTO_ID_5161082308649257170" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6C3vplD7AHwgyr0RQ-vS2ZZu4Ykp9y42xQRlHou29Q0Riw78t3aaYJwd_qiq2EZ6kowHJXv6ZChBm9tP2F3mgv1qxof2Q1gut3Evl_-p8gl4cGuXsxFqCdRUXN9_RgXH5ggwiNFrnJASe/s320/rj45+1.jpg" border="0" /><strong><span style="color:#33cc00;">RJ45 connector<br /></span></strong><br /><br /><img id="BLOGGER_PHOTO_ID_5161082312944224482" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" height="154" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXnrgS-jTl2HD0sEXytuLb3pQl78az9H0-5AFjfqncuhWX_q63G8ECefBnHhUV4bndzEsGbbhQpNHbjFQegxiM4_sCvCIZEBR_eSoxh3OcUBGa7hX3-MK1UAZfd-x5oROT2Tpn98uHLMxN/s320/cable+tester.jpg" width="164" border="0" /><span style="color:#33ff33;"><span style="font-size:100%;"><strong><span style="color:#33cc00;">network cable tester</span></strong><br /></span></span><strong><span style="font-size:85%;color:#33ff33;"></span></strong></div>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0tag:blogger.com,1999:blog-2648182597950597697.post-70296645371545432562008-01-29T17:18:00.000-08:002008-02-18T20:37:36.413-08:0018 january 2008<span style="font-size:130%;"><span style="color:#33cc00;"><span style="font-family:georgia;"><strong>hari <span style="color:#ff0000;">ke 4</span>...best tp x best sgt coz x de pc sndr...kene share..nak wat pape pun x leh..huhu...x pe..sbr...~ nie note care nak kire bil.subnet n bil.host..</strong></span><br /><strong><span style="color:#3333ff;"></span></strong></span><br /><strong><span style="color:#3333ff;">formula</span></strong> </span><span style="font-size:100%;"><br /><strong><span style="color:#3333ff;"></span></strong><br /><span style="color:#33cc00;">x = bil.bit 1<br />2 ^ x = bil subnet<br />y = bil.bit 0<br />2 ^ y = bil.host<br /></span><span style="color:#33ffff;"></span><br /><strong><span style="font-size:130%;color:#33ff33;">cth pengiraan :</span></strong><br /><strong><span style="color:#33ff33;"></span></strong><br /><strong><span style="color:#33ffff;"><span style="color:#33cc00;">192.168.0.0 /26 ---> 255.255.255.</span><span style="color:#ff0000;">192</span></span></strong><br /><strong><span style="color:#ff0000;">192 </span><span style="color:#33cc00;">= 1100 0000</span></strong><span style="color:#33cc00;"><br /><strong><span style="color:#33ffff;"></span></strong></span><br /><span style="color:#33cc00;">bil.subnet = 2 ^x<br />= 2 ^2<br />= 4<br /><br />bil.host = 2 ^ y<br />= 2 ^6<br />= 64<br /><strong></strong><br /><strong><span style="font-size:85%;color:#33ffff;"></span></strong></span></span>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0tag:blogger.com,1999:blog-2648182597950597697.post-11879627661397242362008-01-29T17:02:00.000-08:002008-11-12T21:12:55.475-08:0017 january 2008<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbIhFCXf9wpgGiAeZr05pUJueMLmt2v03AaPVOaZiltM_iF2xQ6L0kZxCfyl4RukBrmoxvSyl4ZpNxOIEovBqZDcU3iSX2hHHFXIuMAhc0j5fTYoOWehT4l9CJX_B9rMcH6gDROLf0MP_L/s1600-h/IP+ADDRESSING.JPG"><img id="BLOGGER_PHOTO_ID_5161069745869916306" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 372px; CURSOR: hand; HEIGHT: 213px; TEXT-ALIGN: center" height="217" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbIhFCXf9wpgGiAeZr05pUJueMLmt2v03AaPVOaZiltM_iF2xQ6L0kZxCfyl4RukBrmoxvSyl4ZpNxOIEovBqZDcU3iSX2hHHFXIuMAhc0j5fTYoOWehT4l9CJX_B9rMcH6gDROLf0MP_L/s320/IP+ADDRESSING.JPG" width="377" border="0" /></a><br /><br /><br /><div><strong><span style="font-size:130%;color:#33ff33;">cth ip addressing protocol</span></strong></div>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0tag:blogger.com,1999:blog-2648182597950597697.post-83930462899089947122008-01-28T23:36:00.000-08:002008-02-18T20:01:59.349-08:0016 januari 2008<span style="font-size:130%;"><span style="color:#33cc00;"><strong><span style="font-family:georgia;">ari nie <span style="color:#3366ff;">2nd </span>day..blajar pasal Ip..</span><br /><span style="font-family:georgia;">nota leh bace kat bawah nie ek..</span><br /><span style="font-family:georgia;">sila la..</span></strong><br /></span></span><br /><span style="font-size:100%;"><strong><span style="font-family:verdana;font-size:130%;color:#ff0000;">ip address</span></strong><br /><br /><span style="font-size:130%;"><span style="color:#3333ff;"><strong>definisi</strong></span> </span><br /><br /></span><span style="font-size:100%;"></span><ul><li><span style="font-size:100%;color:#33cc00;">Phone no @ alamat unik tujuan untuk komunikasi antara 1 sama lain..</span></li><li><span style="font-size:100%;color:#33cc00;">Terbahagi kepada 2 jenis : </span></li></ul><p><span style="font-size:100%;"><span style="color:#ff0000;">statik ip</span> - <span style="color:#33cc00;">ditentukan oleh network admin sndr</span></span></p><p><span style="font-size:100%;"><span style="color:#ff0000;">dinamik ip</span> - <span style="color:#33cc00;">diberikan oleh modem (DHCP)</span></span></p><ul><li><span style="font-size:100%;color:#33cc00;">Terbahagi kepada byk segmen (bergantung kepada kelas subnetmask)</span></li></ul><p><span style="font-size:100%;color:#33cc00;">cth : 10. 1. 0. x</span></p><p><span style="font-size:100%;color:#33cc00;">192. 168. 1. x</span></p><p><span style="font-size:100%;color:#33cc00;">128. 17. x. x</span></p><p><strong><span style="font-size:130%;color:#3333ff;">switch</span></strong></p><ul><li><span style="font-size:100%;color:#33cc00;">berfungsi menghubungkan 2 talian dalam segmen yang sama, network yg sama, line dan subnetmask yang sama.</span></li><li><span style="font-size:100%;color:#33cc00;">komunikasi tak dapat dijalankan jika segemen berbeza walaupun subnetmask sama.</span></li></ul><p><span style="font-size:130%;color:#3333ff;"><strong>router</strong></span></p><ul><li><span style="font-size:100%;color:#33cc00;">berfungsi menghubungkan 2 talian dalam segmen yang berbeza, network yang berbeza, line berbeza tetapi subnetmask sama.</span></li><li><span style="font-size:100%;color:#33cc00;">router mengekstrak packet yang diterima dan dihantar ke destinasinya.</span></li></ul><p><strong><span style="font-size:130%;color:#3333ff;">gateway</span></strong></p><ul><li><span style="font-size:100%;color:#33cc00;">1 laluan yang digunakan untuk berhubung dengan luar dari LAN. (www)</span></li><li><span style="font-size:100%;color:#33cc00;">pintu gerbang ke internet.</span></li></ul><p><strong><span style="font-size:130%;color:#3333ff;">DNS (Domain Name Server)</span></strong></p><p><strong><span style="font-size:130%;color:#3333ff;">network traffic</span></strong></p><ul><li><span style="font-size:100%;color:#33cc00;">terjadi apabila semua nak guna 1 line.</span></li><li><span style="font-size:100%;color:#33cc00;">cara nak safe traffic :</span></li></ul><p><span style="font-size:100%;color:#33cc00;">1. buat subnetting</span></p><p><span style="font-size:100%;color:#33cc00;">2. segment kan (tkr kelas)</span></p><p><span style="font-size:100%;color:#33cc00;">3. block sesetengah aplikasi (cth : .exe)</span></p><p></p><p><span style="font-size:85%;"></span></p><p><span style="font-size:85%;"></span></p><p><span style="font-size:85%;"></p></span><blockquote></blockquote><blockquote></blockquote><span style="font-size:85%;color:#ff0000;"></span>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0tag:blogger.com,1999:blog-2648182597950597697.post-72054134944543913272008-01-28T00:12:00.000-08:002008-02-18T19:48:08.355-08:001st day (15 Januari 2008)<span style="font-size:130%;color:#009900;"><strong>hari nie <span style="color:#3366ff;">1st day</span> kat sini...best la jgk coz 1st day pun x mcm 1st day...happening jer..hehe...kismec..dtg sini nak bljr...bljr... =p</strong></span>gottA owN wAyhttp://www.blogger.com/profile/01826143579789279819noreply@blogger.com0