Ethical Hacker கடிகை

22/06/2023

𝑾𝑯𝑨𝑻 𝑰𝑺 𝑰𝑷 𝑨𝑫𝑫𝑹𝑬𝑺𝑺?

IP Address stands for 𝐼𝑛𝑡𝑒𝑟𝑛𝑒𝑡 𝑃𝑟𝑜𝑡𝑜𝑐𝑜𝑙 𝐴𝑑𝑑𝑟𝑒𝑠𝑠. It is a logical address that is used to identify the location of a device available in a network. It is works under the 𝕟𝕖𝕥𝕨𝕠𝕣𝕜 𝕝𝕒𝕪𝕖𝕣 𝕠𝕗 𝕆𝕊𝕀 𝕞𝕠𝕕𝕖𝕝. A device on the network needs an IP (𝐈𝐧𝐭𝐞𝐫𝐧𝐞𝐭 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥) address to communicate with other devices such as 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫, 𝐏𝐫𝐢𝐧𝐭𝐞𝐫, 𝐒𝐜𝐚𝐧𝐧𝐞𝐫, 𝐇𝐮𝐛, 𝐒𝐰𝐢𝐭𝐜𝐡, 𝐑𝐨𝐮𝐭𝐞𝐫, etc. over a network.

𝐓𝐲𝐩𝐞𝐬 𝐨𝐟 𝐈𝐏 𝐀𝐝𝐝𝐫𝐞𝐬𝐬:
• 𝐈𝐏𝐯𝟒 (𝐈𝐧𝐭𝐞𝐫𝐧𝐞𝐭 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥 𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝟒)
• 𝐈𝐏𝐯𝟔 (𝐈𝐧𝐭𝐞𝐫𝐧𝐞𝐭 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥 𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝟔)

𝐓𝐡𝐞 𝐈𝐏𝐯𝟒 𝐢𝐬 𝐟𝐮𝐫𝐭𝐡𝐞𝐫 𝐝𝐢𝐯𝐢𝐝𝐞𝐝 𝐢𝐧𝐭𝐨 𝟓 𝐜𝐥𝐚𝐬𝐬𝐞𝐬 𝐚𝐬 𝐦𝐞𝐧𝐭𝐢𝐨𝐧𝐞𝐝 𝐢𝐧 𝐭𝐡𝐞 𝐭𝐚𝐛𝐥𝐞 𝐛𝐞𝐥𝐨𝐰:

𝐈n t𝐡e t𝐚b𝐥e,”𝟏2𝟕″ a𝐝d𝐫e𝐬s i𝐬 𝐦i𝐬s𝐢n𝐠. a𝐬 𝐭h𝐢s r𝐚n𝐠e o𝐟 𝐈P a𝐝d𝐫e𝐬s𝐞s, 𝐰e c𝐚n𝐧o𝐭 𝐮s𝐞 𝐢t o𝐧 𝐨u𝐫 𝐧e𝐭w𝐨r𝐤i𝐧g d𝐞v𝐢c𝐞s. 𝐈t i𝐬 𝐚 𝐥o𝐨p𝐛a𝐜k a𝐝d𝐫e𝐬s. 𝐓h𝐞 𝐥o𝐨p𝐛a𝐜k a𝐝d𝐫e𝐬s i𝐬 𝐮s𝐞d t𝐨 𝐭r𝐨u𝐛l𝐞s𝐡o𝐨t t𝐡e n𝐞t𝐰o𝐫k.

𝐈P A𝐝d𝐫e𝐬s s𝐭a𝐫t f𝐫o𝐦 𝟏2𝟕.𝐱.𝐱.𝐱 𝐢s b𝐚s𝐢c𝐚l𝐥y r𝐞s𝐞r𝐯e𝐝 𝐟o𝐫 𝐭h𝐞 𝐥o𝐨p𝐛a𝐜k a𝐝d𝐫e𝐬s. 𝐟o𝐫 𝐞x𝐚m𝐩l𝐞, 1𝟐7.0.0.1 i𝐬 𝐚 𝐥o𝐨p𝐛a𝐜k a𝐝d𝐫e𝐬s. 𝐈t i𝐬 𝐛a𝐬i𝐜a𝐥l𝐲 𝐮s𝐞d t𝐨 𝐜h𝐞c𝐤 𝐰h𝐞t𝐡e𝐫 𝐲o𝐮r N𝐈C (𝐍e𝐭w𝐨r𝐤 𝐈n𝐭e𝐫f𝐚c𝐞 𝐂a𝐫d) 𝐢s f𝐮n𝐜t𝐢o𝐧i𝐧g p𝐫o𝐩e𝐫l𝐲 𝐨r n𝐨t. 𝐅o𝐫 𝐜h𝐞c𝐤i𝐧g, 𝐰h𝐞t𝐡e𝐫 𝐲o𝐮r N𝐈C C𝐚r𝐝 𝐢s f𝐮n𝐜t𝐢o𝐧i𝐧g o𝐫 𝐧o𝐭, g𝐨 𝐭o c𝐨m𝐦a𝐧d p𝐫o𝐦p𝐭 𝐚n𝐝 𝐩i𝐧g t𝐡e I𝐏 𝐚d𝐝r𝐞s𝐬 𝟏2𝟕.𝟎.𝟎.𝟏. I𝐟 𝐲o𝐮 𝐚r𝐞 𝐠e𝐭t𝐢n𝐠 𝐫e𝐩l𝐲 𝐦e𝐚n𝐬 𝐲o𝐮r N𝐈C C𝐚r𝐝 𝐢s f𝐮n𝐜t𝐢o𝐧i𝐧g p𝐫o𝐩e𝐫l𝐲.

𝘐𝘗 𝘈𝘥𝘥𝘳𝘦𝘴𝘴 𝘴𝘵𝘢𝘳𝘵𝘴 𝘧𝘳𝘰𝘮 255.𝘹.𝘹.𝘹 𝘪𝘴 𝘢 𝘣𝘳𝘰𝘢𝘥𝘤𝘢𝘴𝘵 𝘢𝘥𝘥𝘳𝘦𝘴𝘴. 𝘍𝘰𝘳 𝘌𝘹𝘢𝘮𝘱𝘭𝘦, 255.255.255.255 𝘪𝘴 𝘢 𝘣𝘳𝘰𝘢𝘥𝘤𝘢𝘴𝘵 𝘢𝘥𝘥𝘳𝘦𝘴𝘴
𝘏𝘦𝘳𝘦 𝘤𝘭𝘢𝘴𝘴 𝘋 𝘢𝘯𝘥 𝘌 𝘥𝘰 𝘯𝘰𝘵 𝘩𝘢𝘷𝘦 𝘴𝘶𝘣𝘯𝘦𝘵 𝘮𝘢𝘴𝘬 𝘢𝘴 𝘸𝘦 𝘥𝘰 𝘯𝘰𝘵 𝘶𝘴𝘦 𝘵𝘩𝘦𝘴𝘦 𝘵𝘸𝘰 𝘤𝘭𝘢𝘴𝘴𝘦𝘴 𝘰𝘧 𝘢𝘥𝘥𝘳𝘦𝘴𝘴 𝘪𝘯 𝘰𝘶𝘳 𝘯𝘦𝘵𝘸𝘰𝘳𝘬. 𝘐𝘵 𝘪𝘴 𝘴𝘱𝘦𝘤𝘪𝘢𝘭𝘭𝘺 𝘳𝘦𝘴𝘦𝘳𝘷𝘦𝘥 𝘧𝘰𝘳 𝘮𝘶𝘭𝘵𝘪𝘤𝘢𝘴𝘵 𝘢𝘯𝘥 𝘦𝘹𝘱𝘦𝘳𝘪𝘮𝘦𝘯𝘵𝘢𝘭 𝘰𝘳 𝘵𝘦𝘴𝘵𝘪𝘯𝘨 𝘱𝘶𝘳𝘱𝘰𝘴𝘦.

𝐼𝑃𝑉4 𝐴𝐷𝐷𝑅𝐸𝑆𝑆 (𝐼𝑁𝑇𝐸𝑅𝑁𝐸𝑇 𝑃𝑅𝑂𝑇𝑂𝐶𝑂𝐿 𝐴𝐷𝐷𝑅𝐸𝑆𝑆)

𝐼𝑃𝑣4 𝐴𝑑𝑑𝑟𝑒𝑠𝑠 𝑖𝑠 𝑎 32-𝑏𝑖𝑡 𝑎𝑑𝑑𝑟𝑒𝑠𝑠. 𝐼𝑡 𝑖𝑠 𝑑𝑖𝑣𝑖𝑑𝑒𝑑 𝑖𝑛𝑡𝑜 𝑣𝑎𝑟𝑖𝑜𝑢𝑠 𝑐𝑙𝑎𝑠𝑠𝑒𝑠 𝑛𝑎𝑚𝑒𝑙𝑦 𝐶𝑙𝑎𝑠𝑠 𝐴, 𝐶𝑙𝑎𝑠𝑠 𝐵, 𝐶𝑙𝑎𝑠𝑠 𝐶, 𝐶𝑙𝑎𝑠𝑠 𝐷 𝑎𝑛𝑑 𝐶𝑙𝑎𝑠𝑠 𝐸. 𝑇𝐶𝑃/𝐼𝑃 𝑑𝑒𝑓𝑖𝑛𝑒𝑠 𝐶𝑙𝑎𝑠𝑠 𝐷 𝑓𝑜𝑟 𝑚𝑢𝑙𝑡𝑖𝑐𝑎𝑠𝑡𝑖𝑛𝑔 𝑎𝑛𝑑 𝐶𝑙𝑎𝑠𝑠 𝐸 𝑓𝑜𝑟 𝑒𝑥𝑝𝑒𝑟𝑖𝑚𝑒𝑛𝑡𝑎𝑙 𝑝𝑢𝑟𝑝𝑜𝑠𝑒 𝐼𝑃 𝐴𝑑𝑑𝑟𝑒𝑠𝑠𝑒𝑠 𝑐𝑜𝑛𝑡𝑎𝑖𝑛 𝑡𝑤𝑜 𝑎𝑑𝑑𝑟𝑒𝑠𝑠𝑒𝑠: 𝑁𝑒𝑡𝑤𝑜𝑟𝑘 𝐴𝑑𝑑𝑟𝑒𝑠𝑠 𝑎𝑛𝑑 𝐻𝑜𝑠𝑡 𝐴𝑑𝑑𝑟𝑒𝑠𝑠 𝑎𝑠 𝑠ℎ𝑜𝑤𝑛 𝑖𝑛 𝑡ℎ𝑒 𝑓𝑖𝑔𝑢𝑟𝑒 𝑏𝑒𝑙𝑜𝑤.



𝐹𝑜𝑟 𝑒𝑥𝑎𝑚𝑝𝑙𝑒, 𝐼𝑃 𝐴𝑑𝑑𝑟𝑒𝑠𝑠 𝑖𝑠 11000000.10101000.01100100.00000000 𝑖𝑛 𝑏𝑖𝑛𝑎𝑟𝑦 𝑓𝑜𝑟𝑚𝑎𝑡 𝑏𝑢𝑡 𝑔𝑒𝑛𝑒𝑟𝑎𝑙𝑙𝑦 𝑤𝑒 𝑑𝑒𝑛𝑜𝑡𝑒 𝑖𝑛 𝑑𝑜𝑡𝑡𝑒𝑑 𝑑𝑒𝑐𝑖𝑚𝑎𝑙 𝑓𝑜𝑟𝑚𝑎𝑡 𝑖.𝑒. 192.168.100.0, 𝑡ℎ𝑒 𝑓𝑖𝑟𝑠𝑡 𝑜𝑐𝑡𝑒𝑡 𝑖𝑠 192, 𝑡ℎ𝑒 𝑠𝑒𝑐𝑜𝑛𝑑 𝑜𝑐𝑡𝑒𝑑 𝑖𝑠 168, 𝑡ℎ𝑒 𝑡ℎ𝑖𝑟𝑑 𝑜𝑐𝑡𝑒𝑑 𝑖𝑠 100 𝑎𝑛𝑑 𝑡ℎ𝑒 𝑓𝑜𝑢𝑟𝑡ℎ 𝑜𝑐𝑡𝑒𝑑 𝑖𝑠 0. 𝑇ℎ𝑒 𝑟𝑎𝑛𝑔𝑒 𝑜𝑓 𝑑𝑒𝑐𝑖𝑚𝑎𝑙 𝑛𝑢𝑚𝑏𝑒𝑟 𝑖𝑛 𝑒𝑎𝑐ℎ 𝑜𝑐𝑡𝑒𝑑 𝑣𝑎𝑟𝑖𝑒𝑠 𝑓𝑟𝑜𝑚 0 𝑡𝑜 255.


𝑁𝑜𝑡𝑒:
• 𝐼𝑝𝑐𝑜𝑛𝑓𝑖𝑔 𝑐𝑜𝑚𝑚𝑎𝑛𝑑 𝑖𝑠 𝑢𝑠𝑒𝑑 𝑡𝑜 𝑐ℎ𝑒𝑐𝑘 𝑡ℎ𝑒 𝐼𝑃 𝑎𝑑𝑑𝑟𝑒𝑠𝑠 𝑜𝑓 𝑎 𝑠𝑦𝑠𝑡𝑒𝑚.
• 𝐼𝑝𝑐𝑜𝑛𝑓𝑖𝑔/𝑎𝑙𝑙 𝑐𝑜𝑚𝑚𝑎𝑛𝑑 𝑖𝑠 𝑢𝑠𝑒𝑑 𝑡𝑜 𝑐ℎ𝑒𝑐𝑘 𝑡ℎ𝑒 𝐼𝑃 𝐴𝑑𝑑𝑟𝑒𝑠𝑠 𝑜𝑓 𝑎 𝑠𝑦𝑠𝑡𝑒𝑚 𝑎𝑛𝑑 𝑡ℎ𝑒 𝑠𝑒𝑟𝑣𝑒𝑟.
• 𝑃𝑖𝑛𝑔 𝑐𝑜𝑚𝑚𝑎𝑛𝑑 𝑖𝑠 𝑢𝑠𝑒𝑑 𝑡𝑜 𝑐ℎ𝑒𝑐𝑘 𝑡ℎ𝑒 𝑛𝑒𝑡𝑤𝑜𝑟𝑘 𝑐𝑜𝑛𝑛𝑒𝑐𝑡𝑖𝑣𝑖𝑡𝑦.

𝑇ℎ𝑒 𝐼𝑃 𝐴𝑑𝑑𝑟𝑒𝑠𝑠 𝑐𝑎𝑛 𝑏𝑒 𝑠𝑡𝑎𝑡𝑖𝑐 𝑜𝑟 𝑑𝑦𝑛𝑎𝑚𝑖𝑐. 𝑇ℎ𝑒 𝑠𝑡𝑎𝑡𝑖𝑐 𝐼𝑃 𝑎𝑑𝑑𝑟𝑒𝑠𝑠 𝑖𝑠 𝑝𝑒𝑟𝑚𝑎𝑛𝑒𝑛𝑡 𝑎𝑛𝑑 𝑖𝑡 𝑛𝑒𝑣𝑒𝑟 𝑐ℎ𝑎𝑛𝑔𝑒𝑠 𝑢𝑛𝑡𝑖𝑙 𝑦𝑜𝑢 𝑐ℎ𝑎𝑛𝑔𝑒 𝑖𝑡 𝑚𝑎𝑛𝑢𝑎𝑙𝑙𝑦. 𝑇ℎ𝑒 𝑑𝑦𝑛𝑎𝑚𝑖𝑐 𝐼𝑃 𝑎𝑑𝑑𝑟𝑒𝑠𝑠 𝑖𝑠 𝑏𝑎𝑠𝑖𝑐𝑎𝑙𝑙𝑦 𝑎𝑠𝑠𝑖𝑔𝑛𝑒𝑑 𝑤𝑖𝑡ℎ 𝑡ℎ𝑒 ℎ𝑒𝑙𝑝 𝑜𝑓 𝐷𝐻𝐶𝑃 𝑝𝑟𝑜𝑡𝑜𝑐𝑜𝑙 𝑎𝑛𝑑 𝑖𝑡 𝑖𝑠 𝑛𝑜𝑡 𝑝𝑒𝑟𝑚𝑎𝑛𝑒𝑛𝑡. 𝑡ℎ𝑒𝑠𝑒 𝑡𝑦𝑝𝑒𝑠 𝑜𝑓 𝑎𝑑𝑑𝑟𝑒𝑠𝑠 𝑘𝑒𝑒𝑝 𝑐ℎ𝑎𝑛𝑔𝑒𝑠 𝑤ℎ𝑒𝑛𝑒𝑣𝑒𝑟 𝑦𝑜𝑢𝑟 𝑑𝑒𝑣𝑖𝑐𝑒 𝑟𝑒𝑠𝑡𝑎𝑟𝑡.

𝗜𝗣𝘃𝟲 𝗔𝗱𝗱𝗿𝗲𝘀𝘀 (𝗜𝗻𝘁𝗲𝗿𝗻𝗲𝘁 𝗣𝗿𝗼𝘁𝗼𝗰𝗼𝗹 𝘃𝗲𝗿𝘀𝗶𝗼𝗻 𝟲)

𝗜𝗣𝘃𝟲 𝗔𝗱𝗱𝗿𝗲𝘀𝘀 𝗶𝘀 𝟭𝟮𝟴-𝗯𝗶𝘁 𝗮𝗱𝗱𝗿𝗲𝘀𝘀 𝗮𝗻𝗱 𝗶𝘁 𝗶𝘀 𝘁𝗵𝗲 𝗹𝗮𝘁𝗲𝘀𝘁 𝘃𝗲𝗿𝘀𝗶𝗼𝗻 𝗼𝗳 𝗜𝗣 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗲𝘀. 𝗜𝗣𝘃𝟲 𝗶𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝘀 𝗳𝗶𝗿𝘀𝘁 𝟲𝟰-𝗯𝗶𝘁 𝗳𝗼𝗿 𝗻𝗲𝘁𝘄𝗼𝗿𝗸 𝗮𝗱𝗱𝗿𝗲𝘀𝘀 𝘄𝗵𝗶𝗹𝗲 𝗿𝗲𝗺𝗮𝗶𝗻𝗶𝗻𝗴 𝟲𝟰-𝗯𝗶𝘁𝘀 𝗮𝗿𝗲 𝗿𝗲𝘀𝗲𝗿𝘃𝗲𝗱 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗵𝗼𝘀𝘁 𝗮𝗱𝗱𝗿𝗲𝘀𝘀. 𝗜𝗣𝘃𝟰 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝘀 𝟰.𝟯*𝟭𝟬^𝟵 (𝟰.𝟯 𝗯𝗶𝗹𝗹𝗶𝗼𝗻) 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗲𝘀, 𝘄𝗵𝗶𝗰𝗵 𝗮𝗿𝗲 𝗻𝗼𝘁 𝘀𝘂𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗮𝘀 𝗽𝗲𝗿 𝘁𝗵𝗲 𝗴𝗿𝗼𝘄𝘁𝗵 𝗼𝗳 𝗮𝗱𝗱𝗿𝗲𝘀𝘀 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁 𝗶𝗻 𝗿𝗲𝗰𝗲𝗻𝘁 𝘆𝗲𝗮𝗿𝘀. 𝗦𝗼, 𝗳𝗿𝗼𝗺 𝗼𝘃𝗲𝗿𝗰𝗼𝗺𝗶𝗻𝗴 𝘁𝗵𝗶𝘀 𝗽𝗿𝗼𝗯𝗹𝗲𝗺 𝗜𝗣𝘃𝟲 𝗵𝗮𝘀 𝗯𝗲𝗲𝗻 𝗹𝗮𝘂𝗻𝗰𝗵𝗲𝗱. 𝗜𝗣𝘃𝟲 𝗽𝗿𝗼𝘃𝗶𝗱𝗲𝘀 𝘄𝗶𝘁𝗵 𝟯.𝟰*𝟭𝟬^𝟯𝟴 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗲𝘀, 𝗼𝗿 𝟱*𝟭𝟬 ^ 𝟮𝟴 (𝟱𝟬 𝗢𝗰𝘁𝗶𝗹𝗹𝗶𝗼𝗻) 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗲𝘀 𝘄𝗵𝗶𝗰𝗵 𝗮𝗿𝗲 𝗺𝘂𝗰𝗵 𝗹𝗮𝗿𝗴𝗲𝗿 𝗶𝗻 𝗻𝘂𝗺𝗯𝗲𝗿 𝘁𝗵𝗮𝗻 𝘁𝗵𝗲 𝗰𝘂𝗿𝗿𝗲𝗻𝘁 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁 𝗼𝗳 𝗜𝗣 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗲𝘀.

𝗜𝗣𝘃𝟲 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗲𝘀 𝗳𝗼𝗿𝗺𝗮𝘁 𝗶𝘀 𝗿𝗲𝗽𝗿𝗲𝘀𝗲𝗻𝘁𝗲𝗱 𝗶𝗻 𝗵𝗲𝘅𝗮𝗱𝗲𝗰𝗶𝗺𝗮𝗹 𝗰𝗼𝗹𝗼𝗻 𝗻𝗼𝘁𝗮𝘁𝗶𝗼𝗻 𝘁𝗼 𝗺𝗮𝗸𝗲 𝘁𝗵𝗶𝘀 𝗮𝗱𝗱𝗿𝗲𝘀𝘀 𝗿𝗲𝗮𝗱𝗮𝗯𝗹𝗲. 𝗙𝗼𝗿 𝗲𝘅𝗮𝗺𝗽𝗹𝗲 𝟮𝟬𝗗𝟭:𝟬𝟬𝟬𝟬:𝟯𝟮𝟯𝟴:𝗗𝗙𝗘𝟭:𝟬𝟬𝟲𝟯:𝟬𝟬𝟬𝟬:𝟬𝟬𝟬𝟬:𝗙𝗘𝗙𝗕.



𝗥𝘂𝗹𝗲 𝟭: 𝗗𝗶𝘀𝗰𝗮𝗿𝗱 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝗭𝗲𝗿𝗼.
𝗜𝗻 𝗕𝗹𝗼𝗰𝗸 𝟱, 𝟬𝟬𝟲𝟯, 𝘁𝗵𝗲 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝘁𝘄𝗼 𝟬𝘀 𝗰𝗮𝗻 𝗯𝗲 𝗼𝗺𝗶𝘁𝘁𝗲𝗱.
• 𝗕𝗲𝗳𝗼𝗿𝗲: 𝟮𝟬𝗗𝟭:𝟬𝟬𝟬𝟬:𝟯𝟮𝟯𝟴:𝗗𝗙𝗘𝟭:𝟬𝟬𝟲𝟯:𝟬𝟬𝟬𝟬:𝟬𝟬𝟬𝟬:𝗙𝗘𝗙𝗕
• 𝗔𝗳𝘁𝗲𝗿: 𝟮𝟬𝗗𝟭:𝟬𝟬𝟬𝟬:𝟯𝟮𝟯𝟴:𝗗𝗙𝗘𝟭:𝟲𝟯:𝟬𝟬𝟬𝟬:𝟬𝟬𝟬𝟬:𝗙𝗘𝗙𝗕
𝗥𝘂𝗹𝗲 𝟮: 𝗜𝗳 𝘁𝘄𝗼 𝗼𝗿 𝗺𝗼𝗿𝗲 𝗯𝗹𝗼𝗰𝗸𝘀 𝗰𝗼𝗻𝘁𝗮𝗶𝗻 𝗰𝗼𝗻𝘀𝗲𝗰𝘂𝘁𝗶𝘃𝗲 𝘇𝗲𝗿𝗼𝗲𝘀, 𝗼𝗺𝗶𝘁 𝘁𝗵𝗲𝗺 𝗮𝗹𝗹 𝗮𝗻𝗱 𝗿𝗲𝗽𝗹𝗮𝗰𝗲 𝘄𝗶𝘁𝗵 𝗱𝗼𝘂𝗯𝗹𝗲 𝗰𝗼𝗹𝗼𝗻 𝘀𝗶𝗴𝗻 ::, 𝘀𝘂𝗰𝗵 𝗮𝘀 (𝟲𝘁𝗵 𝗮𝗻𝗱 𝟳𝘁𝗵 𝗯𝗹𝗼𝗰𝗸)
• 𝗕𝗲𝗳𝗼𝗿𝗲: 𝟮𝟬𝗗𝟭:𝟬𝟬𝟬𝟬:𝟯𝟮𝟯𝟴:𝗗𝗙𝗘𝟭:𝟲𝟯:𝟬𝟬𝟬𝟬:𝟬𝟬𝟬𝟬:𝗙𝗘𝗙𝗕
• 𝗔𝗳𝘁𝗲𝗿: 𝟮𝟬𝗗𝟭:𝟬𝟬𝟬𝟬:𝟯𝟮𝟯𝟴:𝗗𝗙𝗘𝟭:𝟲𝟯::𝗙𝗘𝗙𝗕
𝗥𝘂𝗹𝗲 𝟯: 𝗖𝗼𝗻𝘀𝗲𝗰𝘂𝘁𝗶𝘃𝗲 𝗯𝗹𝗼𝗰𝗸𝘀 𝗼𝗳 𝘇𝗲𝗿𝗼𝗲𝘀 𝗰𝗮𝗻 𝗯𝗲 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗱 𝗼𝗻𝗹𝘆 𝗼𝗻𝗰𝗲 𝗯𝘆 :: 𝘀𝗼 𝗶𝗳 𝘁𝗵𝗲𝗿𝗲 𝗮𝗿𝗲 𝘀𝘁𝗶𝗹𝗹 𝗯𝗹𝗼𝗰𝗸𝘀 𝗼𝗳 𝘇𝗲𝗿𝗼𝗲𝘀 𝗶𝗻 𝘁𝗵𝗲 𝗮𝗱𝗱𝗿𝗲𝘀𝘀, 𝘁𝗵𝗲𝘆 𝗰𝗮𝗻 𝗯𝗲 𝘀𝗵𝗿𝘂𝗻𝗸 𝗱𝗼𝘄𝗻 𝘁𝗼 𝗮 𝘀𝗶𝗻𝗴𝗹𝗲 𝘇𝗲𝗿𝗼, 𝘀𝘂𝗰𝗵 𝗮𝘀 (𝟮𝗻𝗱 𝗯𝗹𝗼𝗰𝗸):
• 𝗕𝗲𝗳𝗼𝗿𝗲: 𝟮𝟬𝗗𝟭:𝟬𝟬𝟬𝟬:𝟯𝟮𝟯𝟴:𝗗𝗙𝗘𝟭:𝟲𝟯::𝗙𝗘𝗙𝗕
• 𝗔𝗳𝘁𝗲𝗿: 𝟮𝟬𝗗𝟭:𝟬:𝟯𝟮𝟯𝟴:𝗗𝗙𝗘𝟭:𝟲𝟯::𝗙𝗘𝗙𝗕

𝗔𝗱𝘃𝗮𝗻𝘁𝗮𝗴𝗲𝘀 𝗼𝗳 𝗜𝗣𝘃𝟲 𝗔𝗱𝗱𝗿𝗲𝘀𝘀
• 𝗜𝗣𝘃𝟲 𝗽𝗿𝗼𝘃𝗶𝗱𝗲𝘀 𝗯𝗲𝗻𝗲𝗳𝗶𝘁𝘀 𝘀𝘂𝗰𝗵 𝗮𝘀 𝗶𝗻𝗰𝗿𝗲𝗮𝘀𝗲𝗱 𝗮𝗱𝗱𝗿𝗲𝘀𝘀 𝘀𝗽𝗮𝗰𝗲 𝗮𝗻𝗱 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀. 𝗦𝗼𝗺𝗲 𝗼𝘁𝗵𝗲𝗿 𝗯𝗲𝗻𝗲𝗳𝗶𝘁𝘀 𝗮𝗻𝗱 𝘂𝘀𝗲𝘀 𝗼𝗳 𝗜𝗣𝘃𝟲 𝗮𝗿𝗲 𝗴𝗶𝘃𝗲𝗻 𝗮𝘀 𝗳𝗼𝗹𝗹𝗼𝘄𝘀:
• 𝗜𝘁 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝘀 𝘁𝗵𝗲 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀 𝗼𝗳 𝘁𝗵𝗲 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹 𝘀𝘂𝗰𝗵 𝗮𝘀 𝗜𝗣𝘀𝗲𝗰 𝘁𝗼 𝗽𝗿𝗼𝘃𝗶𝗱𝗲 𝘀𝗲𝗰𝘂𝗿𝗲 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗼𝘃𝗲𝗿 𝘁𝗵𝗲 𝗜𝗻𝘁𝗲𝗿𝗻𝗲𝘁.
• 𝗜𝘁 𝗽𝗿𝗼𝘃𝗶𝗱𝗲𝘀 𝗮 𝘄𝗮𝘆 𝘁𝗼 𝗰𝗵𝗮𝗻𝗴𝗲 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗲𝘀 𝘁𝗵𝗮𝘁 𝗮𝗿𝗲 𝗮𝘀𝘀𝗶𝗴𝗻𝗲𝗱 𝘁𝗼 𝘁𝗵𝗲 𝗵𝗼𝘀𝘁𝘀 𝗳𝗼𝗿 𝗺𝗮𝗶𝗻𝘁𝗮𝗶𝗻𝗶𝗻𝗴 𝗮𝗱𝗱𝗿𝗲𝘀𝘀 𝗮𝘀𝘀𝗶𝗴𝗻𝗺𝗲𝗻𝘁 𝘄𝗶𝘁𝗵𝗶𝗻 𝗮 𝘀𝗶𝘁𝗲.
• 𝗜𝘁 𝗽𝗿𝗼𝘃𝗶𝗱𝗲𝘀 𝗴𝗹𝗼𝗯𝗮𝗹𝗹𝘆 𝘂𝗻𝗶𝗰𝗮𝘀𝘁 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗶𝗻𝗴 𝗿𝗲𝗺𝗼𝘃𝗲𝘀 𝘁𝗵𝗲 𝗻𝗲𝗲𝗱 𝗳𝗼𝗿 𝗡𝗔𝗧/𝗣𝗔𝗧
• 𝗜𝗣𝘃𝟲 𝗮𝗱𝗱𝗿𝗲𝘀𝘀 𝗮𝘀𝘀𝗶𝗴𝗻𝗺𝗲𝗻𝘁 𝗮𝗹𝗹𝗼𝘄𝘀 𝗲𝗮𝘀𝗶𝗲𝗿 𝗿𝗲𝗻𝘂𝗺𝗯𝗲𝗿𝗶𝗻𝗴, 𝗱𝘆𝗻𝗮𝗺𝗶𝗰 𝗮𝗹𝗹𝗼𝗰𝗮𝘁𝗶𝗼𝗻, 𝗮𝗻𝗱 𝗿𝗲𝗰𝗼𝘃𝗲𝗿𝘆 𝗼𝗳 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗲𝘀.
• 𝗧𝗵𝗲 𝗜𝗣𝘃𝟲 𝗵𝗲𝗮𝗱𝗲𝗿 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝘀 𝘀𝗲𝘃𝗲𝗿𝗮𝗹 𝘁𝗵𝗶𝗻𝗴𝘀 𝗰𝗼𝗺𝗽𝗮𝗿𝗲𝗱 𝘁𝗼 𝗜𝗣𝘃𝟰. 𝗜𝗻 𝗜𝗣𝘃𝟲, 𝗿𝗼𝘂𝘁𝗲𝗿𝘀 𝗱𝗼 𝗻𝗼𝘁 𝗿𝗲𝗰𝗮𝗹𝗰𝘂𝗹𝗮𝘁𝗲 𝗮 𝗵𝗲𝗮𝗱𝗲𝗿 𝗰𝗵𝗲𝗰𝗸𝘀𝘂𝗺 𝗳𝗼𝗿 𝗲𝘃𝗲𝗿𝘆 𝗽𝗮𝗰𝗸𝗲𝘁, 𝗿𝗲𝗱𝘂𝗰𝗶𝗻𝗴 𝗼𝘃𝗲𝗿𝗵𝗲𝗮𝗱 𝗽𝗲𝗿 𝗽𝗮𝗰𝗸𝗲𝘁.
• 𝗜𝗣𝘃𝟲 𝗵𝗮𝘀 𝗺𝗮𝗻𝘆 𝘁𝗼𝗼𝗹𝘀 𝘁𝗼 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝘁𝗿𝗮𝗻𝘀𝗶𝘁𝗶𝗼𝗻 𝗳𝗿𝗼𝗺 𝗜𝗣𝘃𝟰 𝘁𝗼 𝗜𝗣𝘃𝟲

06/04/2020

பிரதமர் பெயரில் #போலி circulated on the pretext of 's assistance and relief in

https://youtu.be/JDeZep-c9Sg

17/03/2020

17/03/2020

- Definition

Cyber Security is a technology framework that consists of various procedures and
operations intended to defend networks, computers, programs and data from
outbreak, damage or illegal access.

Cyber Security also refers to the measures taken against data thefts or protect the
computer systems from damages such as hardware, software or information, as well as
from interruption or deception of various computer services. (source: Wikipedia)

17/03/2020

?
• Internet is a network of networks
• The Internet is the global system of
interconnected computer networks that use the
Internet protocol suite (TCP/IP) to link devices
worldwide

17/03/2020

• Cybernauts are People who are actively
engaged in Cyberspace for all their social
experience

17/03/2020

-
“Cyberspace refers to the virtual space that
provides the infrastructure, electronic medium
and related elements necessary for online global communication”.

17/03/2020

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