ãµã€ããŒã»ãã¥ãªãã£ã«é¢ããå æ¬çãªã¬ã€ãã§ãããªãã®ããžã¿ã«ã©ã€ããä¿è·ããŸãããããµã€ããŒè åšããããŒã¿ãå®ãããã®å®çšçãªãã³ããšæŠç¥ãåŠã³ãŸãã
ããŒã¿ãå®ãããã®å¿ é ãµã€ããŒã»ãã¥ãªãã£å¯Ÿç
仿¥ã®çžäºæ¥ç¶ãããäžçã«ãããŠãããŒã¿ã¯è²Žéãªè³ç£ã§ããäŒæ¥ãæ¿åºããããŠå人ã«ãšã£ãŠãäžå¯æ¬ ãªãã®ã§ãããããããã®ããã«ããŒã¿ãžã®äŸåãåºãŸã£ãŠããããšã§ãæªæã®ããæ»æè ã®æ Œå¥œã®æšçãšãªã£ãŠããŸãããµã€ããŒè åšã¯çµ¶ããé²åããããå·§åŠãã€åºç¯å²ã«åãã§ããŸãããã®ã¬ã€ãã§ã¯ãããªãã®æåšå°ãçµæŽã«é¢ãããããããã®è åšããããŒã¿ãä¿è·ããã®ã«åœ¹ç«ã€å¿ é ã®ãµã€ããŒã»ãã¥ãªãã£ã®ãã³ããæäŸããŸããåºæ¬çãªãã¹ã¯ãŒã管çããé«åºŠãªè åšè»œæžæŠç¥ãŸã§ããªã³ã©ã€ã³ã»ãã¥ãªãã£ã®æ§ã ãªåŽé¢ãã«ããŒããŸãã
1. ãµã€ããŒè åšã®ç¶æ³ãçè§£ãã
å ·äœçãªã»ãã¥ãªãã£å¯Ÿçãæãäžããåã«ãééããå¯èœæ§ã®ããè åšã®çš®é¡ãçè§£ããããšãéèŠã§ãããµã€ããŒè åšã®ç¶æ³ã¯åžžã«å€åããŠãããæ°ããè匱æ§ãæ»æãã¯ãã«ã宿çã«åºçŸããŠããŸããäžè¬çãªè åšã«ã¯ä»¥äžã®ãããªãã®ããããŸãïŒ
- ãã«ãŠã§ã¢: ãŠã€ã«ã¹ãã¯ãŒã ãããã€ã®æšéЬãã©ã³ãµã ãŠã§ã¢ãªã©ãããŒã¿ãç Žå£ãããçãã ãããããã«èšèšãããæªæã®ãããœãããŠã§ã¢ã
- ãã£ãã·ã³ã°: 欺ççãªã¡ãŒã«ããŠã§ããµã€ããéããŠããŠãŒã¶ãŒåããã¹ã¯ãŒããã¯ã¬ãžããã«ãŒãæ å ±ãªã©ã®æ©å¯æ å ±ãäžæ£ã«ååŸããããšãã詊ã¿ãããã¯ãæ¥æ¬ããã©ãžã«ãªã©ã®åœã«æ ç¹ã眮ãç¹å®ã®ãªã³ã©ã€ã³ãµãŒãã¹ã®ãŠãŒã¶ãŒãæšçãšãããã£ãã·ã³ã°ãã£ã³ããŒã³ã®äŸã瀺ãããã«ãäžççãªåé¡ã§ãã
- ã©ã³ãµã ãŠã§ã¢: 被害è ã®ãã¡ã€ã«ãæå·åãããã®åŸ©å·åã®ããã«èº«ä»£éã®æ¯æããèŠæ±ãããã«ãŠã§ã¢ã®äžçš®ããããã®æ»æã¯ãŸããŸãèå»¶ããäžçäžã®äŒæ¥ãå人ã«åœ±é¿ãäžããŠããŸãã
- ããŒã¿äŸµå®³: ã·ã¹ãã ãã¢ããªã±ãŒã·ã§ã³ã®è匱æ§ãåå ã§çºçããããšãå€ããæ©å¯ããŒã¿ãžã®äžæ£ã¢ã¯ã»ã¹ããã³æŒæŽ©ããšãŒãããã®éèæ©é¢ãåç±³ã®å»çæäŸè ã«åœ±é¿ãäžããæè¿ã®ããŒã¿äŸµå®³ã¯ããããã®æ»æã®å£æ» çãªçµæãæµ®ã圫ãã«ããŠããŸãã
- ãµãŒãã¹æåŠïŒDoSïŒæ»æ: 倧éã®ãã©ãã£ãã¯ã§ãµãŒãã¹ããŠã§ããµã€ããå§åããæ£åœãªãŠãŒã¶ãŒãå©çšã§ããªãããã«ãã詊ã¿ããããã®æ»æã¯ãäžçäžã®ããžãã¹ããªã³ã©ã€ã³ãµãŒãã¹ãæ··ä¹±ãããå¯èœæ§ããããŸãã
- ãœãŒã·ã£ã«ãšã³ãžãã¢ãªã³ã°: å人ãæã£ãŠæ©å¯æ å ±ãæŒããããããã»ãã¥ãªãã£ã䟵害ããè¡åããšããããããããšããããã®æ»æã¯ã人éã®å¿çãä¿¡é ŒãæªçšããŸãã
2. 匷åãªãã¹ã¯ãŒã管çïŒæåã®é²è¡ç·
匷åãªãã¹ã¯ãŒãã¯ãåªãããµã€ããŒã»ãã¥ãªãã£ã®åºç€ã§ããããã¯ãããªãã®ã¢ã«ãŠã³ããããŒã¿ãžã®äžæ£ã¢ã¯ã»ã¹ã«å¯Ÿããæåã®é²è¡ç·ã§ããããããå€ãã®äººã ã¯äŸç¶ãšããŠåŒ±ããæšæž¬ãããããã¹ã¯ãŒãã䜿çšããŠããŸãã以äžã®ãã¹ããã©ã¯ãã£ã¹ã«åŸã£ãŠãã ããïŒ
- 匷åã§ãŠããŒã¯ãªãã¹ã¯ãŒãã䜿çšãã: é·ãã12æå以äžã§ã倧æåãšå°æåãæ°åãèšå·ãçµã¿åããããã¹ã¯ãŒããäœæããŸããååãèªçæ¥ãäžè¬çãªåèªãªã©ãç°¡åã«æšæž¬ã§ããæ å ±ã®äœ¿çšã¯é¿ããŠãã ããã匷åãªãã¹ã¯ãŒãã¯ãã¢ã«ãŠã³ãããšã«ãŠããŒã¯ã§ããã¹ãã§ããè€æ°ã®ã¢ã«ãŠã³ãã§åããã¹ã¯ãŒãã䜿çšãããšã1ã€ã®ã¢ã«ãŠã³ãã䟵害ãããå Žåã«ãä»ã®ã¢ã«ãŠã³ããå±éºã«ããããããªã¹ã¯ãå€§å¹ ã«å¢å ããŸãã
- ãã¹ã¯ãŒããããŒãžã£ãŒãå©çšãã: ãã¹ã¯ãŒããããŒãžã£ãŒã¯ããã¹ã¯ãŒããå®å šã«ä¿åã»ç®¡çããã¢ããªã±ãŒã·ã§ã³ã§ããã¢ã«ãŠã³ãããšã«åŒ·åã§ãŠããŒã¯ãªãã¹ã¯ãŒããçæãããŠã§ããµã€ããã¢ããªã«ã¢ã¯ã»ã¹ããéã«ãã°ã€ã³æ å ±ãèªåçã«å ¥åã§ããŸãã人æ°ã®ãã¹ã¯ãŒããããŒãžã£ãŒã«ã¯ã1PasswordãLastPassãBitwardenãªã©ããããŸãããããã®ããŒã«ã¯ã倿°ã®è€éãªãã¹ã¯ãŒãã管çããã¢ã«ãŠã³ãéã§ã®ãã¹ã¯ãŒãã®åå©çšãªã¹ã¯ãæžããã®ã«éåžžã«åœ¹ç«ã¡ãŸãã
- 宿çã«ãã¹ã¯ãŒããæŽæ°ãã: ç¹ã«ã¡ãŒã«ãéè¡ããœãŒã·ã£ã«ã¡ãã£ã¢ãªã©ã®éèŠãªã¢ã«ãŠã³ãã®ãã¹ã¯ãŒãã¯å®æçã«å€æŽããŠãã ããã90æ¥ããšããŸãã¯äŸµå®³ãçãããå Žåã¯ããé »ç¹ã«ãã¹ã¯ãŒãã倿Žããããšãæ€èšããŠãã ããã
- ãã¹ã¯ãŒãã®åå©çšãé¿ãã: è€æ°ã®ã¢ã«ãŠã³ãã§ãã¹ã¯ãŒããåå©çšããªãã§ãã ããã1ã€ã®ã¢ã«ãŠã³ãã䟵害ããããšãåããã¹ã¯ãŒãã䜿çšããŠããä»ã®ãã¹ãŠã®ã¢ã«ãŠã³ããå±éºã«ãããããŸãã
- äºèŠçŽ èªèšŒïŒ2FAïŒãæå¹ã«ãã: å¯èœãªéãããã¹ãŠã®ã¢ã«ãŠã³ãã§äºèŠçŽ èªèšŒïŒ2FAïŒãæå¹ã«ããŠãã ããã2FAã¯ããã¹ã¯ãŒãã«å ããŠãæºåž¯é»è©±ã«éä¿¡ãããã³ãŒããªã©ã®2çªç®ã®æ€èšŒæ¹æ³ãèŠæ±ããããšã«ãããã»ãã¥ãªãã£å±€ã远å ããŸãã2FAã¯ããã¹ã¯ãŒããçãŸããå Žåã§ããäžæ£ã¢ã¯ã»ã¹ã®ãªã¹ã¯ãå€§å¹ ã«äœæžããŸãã
3. ããã€ã¹ãšãœãããŠã§ã¢ã®ä¿è·
ã³ã³ãã¥ãŒã¿ãŒãã¹ããŒããã©ã³ãã¿ãã¬ãããªã©ã®ããã€ã¹ã¯ããµã€ããŒæ»æã®äŸµå ¥å£ã§ãããããã®ããã€ã¹ãä¿è·ããããšã¯ãããŒã¿ãå®ãããã«äžå¯æ¬ ã§ãã以äžã®å¯Ÿçãæ€èšããŠãã ããïŒ
- ãœãããŠã§ã¢ãææ°ã®ç¶æ ã«ä¿ã€: ãœãããŠã§ã¢ã®ã¢ããããŒãã«ã¯ãæ»æè ã«æªçšãããè匱æ§ãä¿®æ£ããã»ãã¥ãªãã£ããããå«ãŸããŠããããšããããããŸãããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ããŠã§ããã©ãŠã¶ããã®ä»ã®ãœãããŠã§ã¢ã¢ããªã±ãŒã·ã§ã³ã®èªåæŽæ°ãæå¹ã«ããŠãã ãããã¢ããããŒããå©çšå¯èœã«ãªã£ãããéããã«ã€ã³ã¹ããŒã«ããŠãã ããããœãããŠã§ã¢ã®è匱æ§ã¯çµ¶ããçºèŠãããŠãããæ»æè ã¯ãããçŽ æ©ãæªçšããŸãã
- ã¢ã³ããŠã€ã«ã¹ããã³ã¢ã³ããã«ãŠã§ã¢ãœãããŠã§ã¢ãã€ã³ã¹ããŒã«ãã: ã¢ã³ããŠã€ã«ã¹ããã³ã¢ã³ããã«ãŠã§ã¢ãœãããŠã§ã¢ã¯ãããã€ã¹ãæªæã®ãããœãããŠã§ã¢ããä¿è·ããŸããä¿¡é Œã§ããã»ãã¥ãªãã£ãœãªã¥ãŒã·ã§ã³ãéžæããåžžã«ææ°ã®ç¶æ ã«ä¿ã£ãŠãã ããããããã®ããã°ã©ã ã¯ãããã€ã¹ã§ãã«ãŠã§ã¢ãã¹ãã£ã³ããè åšã«å¯Ÿãããªã¢ã«ã¿ã€ã ã®ä¿è·ãæäŸããŸããNortonãMcAfeeãKasperskyãªã©ã®äŒæ¥ããå€ãã®åªããéžæè¢ãå©çšå¯èœã§ãïŒãã ããç¹å®ã®ããŒãºããªã¹ã¯èš±å®¹åºŠã«å¿ããŠããã·ã¢ãªã©ã®ç¹å®ã®å°åã®è£œåã䜿çšããããšã®æ¿æ²»çã»å°ççãªæå³åããèæ ®ããŠãã ããïŒã
- ãã¡ã€ã¢ãŠã©ãŒã«ã䜿çšãã: ãã¡ã€ã¢ãŠã©ãŒã«ã¯ãããã€ã¹ãšã€ã³ã¿ãŒãããã®éã®éå£ãšããŠæ©èœããäžæ£ã¢ã¯ã»ã¹ããããã¯ããŸãããã¡ã€ã¢ãŠã©ãŒã«ãæå¹ã«ãªã£ãŠãããæ£ããèšå®ãããŠããããšã確èªããŠãã ãããã»ãšãã©ã®ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã«ã¯ãçµã¿èŸŒã¿ã®ãã¡ã€ã¢ãŠã©ãŒã«ãä»å±ããŠããŸãã
- ã¯ã€ã€ã¬ã¹ãããã¯ãŒã¯ãä¿è·ãã: èªå® ããªãã£ã¹ã®Wi-Fiãããã¯ãŒã¯ã匷åãªãã¹ã¯ãŒããšæå·åïŒWPA2ãŸãã¯WPA3ïŒã§ä¿è·ããŸããããã«ããããããã¯ãŒã¯ãšããã«æ¥ç¶ãããŠããããã€ã¹ãžã®äžæ£ã¢ã¯ã»ã¹ãé²ããŸããã«ãŒã¿ãŒã®ããã©ã«ãã®ãã¹ã¯ãŒãã倿ŽããŠãã ããã
- 宿çã«ããŒã¿ãããã¯ã¢ãããã: ãã«ãŠã§ã¢ãããŒããŠã§ã¢ã®æ éããã®ä»ã®ã€ã³ã·ãã³ãã«ããããŒã¿æå€±ããä¿è·ããããã«ã宿çã«ããŒã¿ãããã¯ã¢ããããŠãã ãããããã¯ã¢ããã¯ãããŒã«ã«ïŒå€ä»ãããŒããã©ã€ããªã©ïŒãšãªã¢ãŒãïŒã¯ã©ãŠããªã©ïŒã®äž¡æ¹ã«ä¿åããå¿ èŠããããŸããããã«ããããã©ã€ããªããã€ã¹ã䟵害ããããç Žå£ããããããå Žåã§ããããŒã¿ã埩å ã§ããŸãã3-2-1ã«ãŒã«ã¯è¯ãæŠç¥ã§ãïŒããŒã¿ã®ã³ããŒã3ã€äœæãã2ã€ã®ç°ãªãã¡ãã£ã¢ã¿ã€ãã«ä¿åãã1ã€ã®ã³ããŒããªããµã€ãã«ä¿ç®¡ããŸãã
4. å®å šãªãã©ãŠãžã³ã°ãšã¡ãŒã«ã®ç¿æ £ãå®è·µãã
ããªãã®ãã©ãŠãžã³ã°ãšã¡ãŒã«ã®ç¿æ £ã¯ããµã€ããŒã»ãã¥ãªãã£ã«å€§ããªåœ±é¿ãäžããŸããèŠæãæ ããã以äžã®ã¬ã€ãã©ã€ã³ã«åŸã£ãŠãã ããïŒ
- ãã£ãã·ã³ã°ã®è©Šã¿ã«æ³šæãã: ãã£ãã·ã³ã°æ»æã¯ããµã€ããŒç¯çœªè ãæ©å¯æ å ±ãçãããã«äœ¿çšããäžè¬çãªæ¹æ³ã§ããç¹ã«å人æ å ±ãèŠæ±ããããäžå¯©ãªãªã³ã¯ãæ·»ä»ãã¡ã€ã«ãå«ãæªæ¿è«Ÿã®ã¡ãŒã«ã«ã¯æ³šæããŠãã ããããªã³ã¯ãã¯ãªãã¯ããããæ·»ä»ãã¡ã€ã«ãéãããããåã«ãéä¿¡è ã®ã¢ãã¬ã¹ãšèŠæ±ã®æ£åœæ§ã確èªããŠãã ãããæ£åœãªçµç¹ãã¡ãŒã«ã§ãã¹ã¯ãŒãããã®ä»ã®æ©å¯ããŒã¿ãèŠæ±ããããšã¯ã»ãšãã©ãªãããšãå¿ããªãã§ãã ããã
- ãŠã§ããµã€ãã®ã»ãã¥ãªãã£ã確èªãã: ãŠã§ããµã€ãã«å人æ å ±ãå ¥åããåã«ããã®ãŠã§ããµã€ããå®å šã§ããããšã確èªããŠãã ãããã¢ãã¬ã¹ããŒã«å京é ã®ã¢ã€ã³ã³ããããæ¢ãããŠã§ããµã€ãã®ã¢ãã¬ã¹ããhttpsãïŒåãªããhttpãã§ã¯ãªãïŒã§å§ãŸã£ãŠããããšã確èªããŠãã ãããããã¯ããŠã§ããµã€ããžã®æ¥ç¶ãæå·åãããŠããããšã瀺ããŸãã
- ããŠã³ããŒããããã®ã«æ³šæãã: ä¿¡é Œã§ãããœãŒã¹ããã®ã¿ãœãããŠã§ã¢ãããŠã³ããŒãããŠãã ãããæªç¥ã®ãŠã§ããµã€ããããã¡ã€ã«ãããŠã³ããŒãããããã¡ãŒã«ãã¡ãã»ãŒãžå ã®äžå¯©ãªãªã³ã¯ãã¯ãªãã¯ãããããªãã§ãã ããããœãããŠã§ã¢ãã€ã³ã¹ããŒã«ããåã«ããŠãŒã¶ãŒã¬ãã¥ãŒã確èªãããŠã§ããµã€ãã®è©å€ããã§ãã¯ããŠãã ãããäžå¯©ãªãã¡ã€ã«ããã©ã€ããªããã€ã¹ã§å®è¡ããåã«ãä»®æ³ãã·ã³ããµã³ãããã¯ã¹ç°å¢ã䜿çšããŠãã¹ãããããšãæ€èšããŠãã ããã
- å ¬å ±Wi-Fiã®ãªã¹ã¯ãé¿ãã: å ¬å ±Wi-Fiãããã¯ãŒã¯ã¯ããã°ãã°å®å šæ§ãäœããæ»æè ã«ç°¡åã«æªçšãããå¯èœæ§ããããŸããå ¬å ±Wi-Fiã«æ¥ç¶ããŠãããšãã¯ãéè¡æ å ±ãªã©ã®æ©å¯æ å ±ãžã®ã¢ã¯ã»ã¹ã¯é¿ããŠãã ãããå ¬å ±Wi-Fiã䜿çšããå¿ èŠãããå Žåã¯ãä»®æ³ãã©ã€ããŒããããã¯ãŒã¯ïŒVPNïŒã䜿çšããŠã€ã³ã¿ãŒããããã©ãã£ãã¯ãæå·åããŠãã ããã
- ãªã³ã©ã€ã³ã®ãã©ã€ãã·ãŒèšå®ãèŠçŽã: ãœãŒã·ã£ã«ã¡ãã£ã¢ãã©ãããã©ãŒã ããã®ä»ã®ãªã³ã©ã€ã³ãµãŒãã¹ã§ããã©ã€ãã·ãŒèšå®ã宿çã«èŠçŽããŠãã ãããå ¬éããæ å ±ã管çããããªãã«ã€ããŠåéãããããŒã¿ãå¶éããŠãã ãããå©çšãããŠã§ããµã€ãããµãŒãã¹ã®ãã©ã€ãã·ãŒããªã·ãŒãçè§£ããŠãã ããã
5. ã»ãã¥ãªãã£æèãšæè²
æè²ã¯ã广çãªãµã€ããŒã»ãã¥ãªãã£ã®éèŠãªèŠçŽ ã§ããææ°ã®ãµã€ããŒè åšãšãã¹ããã©ã¯ãã£ã¹ã«ã€ããŠåžžã«æ å ±ãå ¥æããŠãã ãããããã«ã¯ãåç±³ã§ã®ããã³ã¹è©æ¬ºãã¢ããªã«ã§ã®æè³è©æ¬ºãªã©ãäžçäžã§åºçŸããŠããææ°ã®è©æ¬ºã«ã€ããŠã®æ å ±ãåžžã«ææ¡ããããšãå«ãŸããŸãã以äžãæ€èšããŠãã ããïŒ
- çŸåšã®è åšã«ã€ããŠåžžã«æ å ±ãåŸã: ãµã€ããŒè åšã¯çµ¶ããé²åããŠããŸãããµã€ããŒã»ãã¥ãªãã£ã®ãã¥ãŒã¹ãèªãã ããã»ãã¥ãªãã£ããã°ã賌èªãããããœãŒã·ã£ã«ã¡ãã£ã¢ã§ä¿¡é Œã§ããã»ãã¥ãªãã£å°éå®¶ããã©ããŒãããããŠãææ°ã®è åšãšè匱æ§ã«ã€ããŠææ°æ å ±ãå ¥æããŠãã ãããæ»æè ã䜿çšããæŠè¡ãæè¡ãæé ïŒTTPïŒãçè§£ããŠãã ããã
- ã»ãã¥ãªãã£æèåäžãã¬ãŒãã³ã°ã«åå ãã: å€ãã®çµç¹ã¯ãåŸæ¥å¡ã«ãµã€ããŒã»ãã¥ãªãã£ã®ãã¹ããã©ã¯ãã£ã¹ãæè²ããããã®ã»ãã¥ãªãã£æèåäžãã¬ãŒãã³ã°ããã°ã©ã ãæäŸããŠããŸãããããã®ããã°ã©ã ã¯ãå人ããã£ãã·ã³ã°ããœãŒã·ã£ã«ãšã³ãžãã¢ãªã³ã°ãªã©ã®äžè¬çãªè åšãèªèããåé¿ããã®ã«åœ¹ç«ã¡ãŸããããªãã®çµç¹ããã¬ãŒãã³ã°ãæäŸããŠããªãå Žåã¯ããªã³ã©ã€ã³ã³ãŒã¹ãåè¬ãããããµã€ããŒã»ãã¥ãªãã£ã¬ã€ããèªãã ãããããšãæ€èšããŠãã ããã
- æççã§ããããã¹ãŠãçã: ãªã³ã©ã€ã³ã§èŠããåãåã£ãããããã®ãç²ç®çã«ä¿¡çšããªãã§ãã ãããæªæ¿è«Ÿã®ã¡ãŒã«ãã¡ãã»ãŒãžããªã¯ãšã¹ãã«ã¯æççã«ãªã£ãŠãã ãããå人æ å ±ãæ±ããèŠæ±ã¯ãã¹ãŠçã£ãŠãã ãããäœããäžå¯©ã«æãããå Žåã¯ãããããããã§ããã¡ãŒã«ããªã¯ãšã¹ãã®æ£åœæ§ãäžç¢ºããªå Žåã¯ãé»è©±ãå¥ã®ã¡ãŒã«ãªã©ãä¿¡é Œã§ãããã£ãã«ãéããŠçŽæ¥éä¿¡è ã«é£çµ¡ããŠãã ããã
- äžå¯©ãªæŽ»åãå ±åãã: ãã£ãã·ã³ã°ã®è©Šã¿ãäžå¯©ãªãŠã§ããµã€ãããŸãã¯ãã®ä»ã®ã»ãã¥ãªãã£ã€ã³ã·ãã³ãã«ééããå Žåã¯ãé©åãªåœå±ã«å ±åããŠãã ãããããã«ã¯ãããªãã®ITéšéãæ³å·è¡æ©é¢ããŸãã¯é¢é£ãããªã³ã©ã€ã³ãµãŒãã¹ãããã€ããŒãå«ãŸããå ŽåããããŸããäžå¯©ãªæŽ»åãå ±åããããšã¯ãèªåèªèº«ãä»ã®äººã ããµã€ããŒè åšããå®ãã®ã«åœ¹ç«ã¡ãŸãã
- ä»ã®äººã«ãµã€ããŒã»ãã¥ãªãã£ã«ã€ããŠæãã: ããªãã®ç¥èãå®¶æãå人ãšå ±æããŠãã ããã圌ãããµã€ããŒã»ãã¥ãªãã£ã®éèŠæ§ãšãªã³ã©ã€ã³ã§èªåèªèº«ãå®ãæ¹æ³ãçè§£ããã®ãå©ããŠãã ããããµã€ããŒã»ãã¥ãªãã£ã®ãªã¹ã¯ãèªèããŠãã人ãå¢ããã°å¢ããã»ã©ããªã³ã©ã€ã³ç°å¢ã¯èª°ã«ãšã£ãŠãããå®å šã«ãªããŸãã
6. ã¢ãã€ã«ããã€ã¹ã®ä¿è·
ã¹ããŒããã©ã³ãã¿ãã¬ãããªã©ã®ã¢ãã€ã«ããã€ã¹ã¯ããã®åºç¯ãªäœ¿çšãšããã°ãã°å«ãŸããæ©å¯ããŒã¿ã®ããã«ããµã€ããŒè åšã«å¯ŸããŠãŸããŸãè匱ã«ãªã£ãŠããŸãã以äžã®æé ã§ã¢ãã€ã«ããã€ã¹ã®ã»ãã¥ãªãã£ã匷åããŠãã ããïŒ
- ããã€ã¹ã®ããã¯ç»é¢ãä¿è·ãã: ããã€ã¹ãããã¯ããããã«ã匷åãªãã¹ã³ãŒããPINããŸãã¯çäœèªèšŒïŒæçŽãŸãã¯é¡èªèïŒãèšå®ããŸããããã«ãããããã€ã¹ãçŽå€±ãŸãã¯çé£ãããå Žåã®äžæ£ã¢ã¯ã»ã¹ãé²ããŸãã
- ã¢ãã€ã«ã»ãã¥ãªãã£ã¢ããªãã€ã³ã¹ããŒã«ãã: ãã«ãŠã§ã¢ä¿è·ãçé£é²æ¢ããªã¢ãŒãããã€ã¹ã¯ã€ããªã©ã®æ©èœãæäŸããã¢ãã€ã«ã»ãã¥ãªãã£ã¢ããªãã€ã³ã¹ããŒã«ããŸãã人æ°ã®éžæè¢ã«ã¯ãLookoutãMcAfee Mobile SecurityãAvast Mobile Securityãªã©ããããŸãã
- ã¢ããªã®æš©éã«æ³šæãã: åã¢ããªãã€ã³ã¹ããŒã«ããåã«ãèŠæ±ãããæš©éã確èªããŠãã ãããé£çµ¡å ãäœçœ®æ å ±ãã«ã¡ã©ãžã®ã¢ã¯ã»ã¹ãªã©ãäžèŠãªæš©éãèŠæ±ããã¢ããªã®ã€ã³ã¹ããŒã«ã¯é¿ããŠãã ãããã¢ããªã®æ©èœã«äžå¯æ¬ ãªæš©éã®ã¿ãä»äžããŠãã ããã
- å ¬å ±Wi-Fiã§VPNã䜿çšãã: åè¿°ã®ããã«ãå ¬å ±Wi-Fiãããã¯ãŒã¯ã«æ¥ç¶ããéã¯VPNã䜿çšããŠãã€ã³ã¿ãŒããããã©ãã£ãã¯ãæå·åããããŒã¿ãçèŽããä¿è·ããŠãã ããã
- ã¢ãã€ã«ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãšã¢ããªãææ°ã®ç¶æ ã«ä¿ã€: ã³ã³ãã¥ãŒã¿ãŒãšåæ§ã«ãã¢ãã€ã«ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãšã¢ããªã¯ãã»ãã¥ãªãã£ã®è匱æ§ãä¿®æ£ããããã«å®æçã«æŽæ°ããå¿ èŠããããŸããå¯èœãªéãèªåæŽæ°ãæå¹ã«ããŠãã ããã
- äžå¯©ãªãªã³ã¯ãæ·»ä»ãã¡ã€ã«ã«æ³šæãã: ããã¹ãã¡ãã»ãŒãžãã¡ãŒã«ããœãŒã·ã£ã«ã¡ãã£ã¢ã®æçš¿ã«å«ãŸãããªã³ã¯ãã¯ãªãã¯ããããæ·»ä»ãã¡ã€ã«ãéãããããããšã«ã¯æ³šæããŠãã ããããããã¯ãã«ãŠã§ã¢ããã£ãã·ã³ã°ã®è©Šã¿ãé ä¿¡ããããã«äœ¿çšãããå¯èœæ§ããããŸããåžžã«éä¿¡è ãšã¡ãã»ãŒãžã®æ£åœæ§ã確èªããŠããæäœããŠãã ããã
- ããã€ã¹ã®æå·åãæ€èšãã: ããã€ã¹ã®æå·åãæå¹ã«ããŠãã¢ãã€ã«ããã€ã¹ã«ä¿åãããŠããããŒã¿ãä¿è·ããŸããããã«ãããããã€ã¹äžã®ãã¹ãŠã®ããŒã¿ãæå·åãããèš±å¯ãããŠããªãå人ã«ã¯èªã¿åããªããªããŸãã
7. ããŒã¿ãã©ã€ãã·ãŒãšã¯ã©ãŠã
ã¯ã©ãŠãã¹ãã¬ãŒãžã¯äŸ¿å©ã§ãããæ°ããªã»ãã¥ãªãã£äžã®èæ ®äºé ãçããŸããã¯ã©ãŠãã§ããŒã¿ãä¿è·ããã«ã¯ïŒ
- ä¿¡é Œã§ããã¯ã©ãŠããããã€ããŒãéžã¶: 匷åãªã»ãã¥ãªãã£å¯Ÿçãšè¯ãè©å€ãæã€ã¯ã©ãŠãã¹ãã¬ãŒãžãããã€ããŒãéžæããŠãã ãããããŒã¿æå·åãã¢ã¯ã»ã¹å¶åŸ¡ãããŒã¿ã»ã³ã¿ãŒã®ã»ãã¥ãªãã£ãªã©ã圌ãã®ã»ãã¥ãªãã£æ £è¡ã調æ»ããŠãã ãããGoogle DriveãMicrosoft OneDriveãDropboxãªã©ã®ãããã€ããŒãæ€èšããŠãã ããïŒãã ããå°åã®ãã©ã€ãã·ãŒæ³ãžã®æºæ ã®è©³çްã¯èæ ®ããå¿ èŠããããŸãïŒã
- ã¢ããããŒãåã«ããŒã¿ãæå·åãã: æ©å¯ããŒã¿ãã¯ã©ãŠãã«ã¢ããããŒãããåã«æå·åããããšãæ€èšããŠãã ãããããã«ãããã¯ã©ãŠããããã€ããŒã®ã·ã¹ãã ã䟵害ãããå Žåã§ããããŒã¿ãä¿è·ãããŸãããã¡ã€ã«æå·åãœãããŠã§ã¢ã䜿çšããŠãåã ã®ãã¡ã€ã«ããã©ã«ããæå·åã§ããŸãã
- 匷åãªãã¹ã¯ãŒããšäºèŠçŽ èªèšŒã䜿çšãã: 匷åãªãã¹ã¯ãŒãã§ã¯ã©ãŠãã¢ã«ãŠã³ããä¿è·ããäžæ£ã¢ã¯ã»ã¹ãé²ãããã«äºèŠçŽ èªèšŒïŒ2FAïŒãæå¹ã«ããŠãã ããã
- ã¯ã©ãŠãã¹ãã¬ãŒãžã®æš©éã確èªãã: ã¯ã©ãŠãã¹ãã¬ãŒãžã«ã¢ã¯ã»ã¹ããã¢ããªããµãŒãã¹ã«ä»äžãããæš©éã宿çã«ç¢ºèªããŠãã ããããã¯ã䜿çšããªãã¢ããªããµãŒãã¹ã®ã¢ã¯ã»ã¹ãåãæ¶ããŠãã ããã
- ã¯ã©ãŠããããã€ããŒã®ãã©ã€ãã·ãŒããªã·ãŒãçè§£ãã: ã¯ã©ãŠããããã€ããŒã®ãã©ã€ãã·ãŒããªã·ãŒãèªãã§çè§£ããããŒã¿ãã©ã®ããã«åéã䜿çšãå ±æãããããææ¡ããŠãã ãããããŒã¿ä¿æããªã·ãŒãšããŒã¿ã®å Žæã«ç¹ã«æ³šæããŠãã ãããããŒã¿ãç¹å®ã®æ³åã«ä¿åãããããšã®æå³ãšãããããã®ä¿è·ã«ã©ã®ããã«åœ±é¿ããå¯èœæ§ãããããèæ ®ããŠãã ããã
- ããŒã¿å ±æã管çãã: ããŒã¿ã誰ãšå ±æãããã«æ³šæããŠãã ããããã¡ã€ã«ããã©ã«ããå ±æããéã¯ãå®å šãªå ±æãªãã·ã§ã³ã䜿çšããã¢ã¯ã»ã¹æš©éãæ éã«ç®¡çããŠãã ããã
8. ãµã€ããŒã»ãã¥ãªãã£ã€ã³ã·ãã³ããžã®å¯Ÿå¿
æåã®ã»ãã¥ãªãã£å¯Ÿçãè¬ããŠãããµã€ããŒã»ãã¥ãªãã£ã€ã³ã·ãã³ãã¯çºçããå¯èœæ§ããããŸãã被害ãæå°éã«æããè¿ éã«å埩ããããã«ã¯ãå¯Ÿå¿æ¹æ³ãç¥ãããšãäžå¯æ¬ ã§ãïŒ
- ã€ã³ã·ãã³ããç¹å®ãã: ã¢ã«ãŠã³ãã§ã®ç°åžžãªæŽ»åãäžå¯©ãªã¡ãŒã«ããã«ãŠã§ã¢ææãªã©ãã»ãã¥ãªãã£ã€ã³ã·ãã³ãã®å åãèªèããŸãã
- 被害ãå°ã蟌ãã: ã»ãã¥ãªãã£äŸµå®³ãçãããå Žåã¯ã被害ãå°ã蟌ããããã®å³ææªçœ®ãè¬ããŸããããã«ã¯ãææããããã€ã¹ã®éé¢ããã¹ã¯ãŒãã®å€æŽãITéšéãã»ãã¥ãªãã£å°éå®¶ãžã®é£çµ¡ãªã©ãå«ãŸããŸãã
- 蚌æ ãä¿å šãã: ãµã€ããŒç¯çœªã®è¢«å®³è ã§ãããšæãããå Žåã¯ã調æ»ã«åœ¹ç«ã€å¯èœæ§ã®ããã¡ãŒã«ããã°ãã¹ã¯ãªãŒã³ã·ã§ãããªã©ã®èšŒæ ãä¿å šããŸãã
- ã€ã³ã·ãã³ããå ±åãã: å°å ã®æ³å·è¡æ©é¢ãITéšéãªã©ãé©åãªåœå±ã«ã€ã³ã·ãã³ããå ±åããŸãã
- ã€ã³ã·ãã³ãããåŠã¶: ã€ã³ã·ãã³ãã解決ããåŸãäœãåé¡ã ã£ãã®ããåæããåæ§ã®ã€ã³ã·ãã³ããåçºããªãããã«å¯Ÿçã宿œããŸããåŠãã æèšã«åºã¥ããŠã»ãã¥ãªãã£æ £è¡ãæŽæ°ããŸãã
- å°éå®¶ã®å©ããæ±ãã: ã»ãã¥ãªãã£ã€ã³ã·ãã³ããžã®å¯Ÿå¿æ¹æ³ãããããªãå Žåã¯ããµã€ããŒã»ãã¥ãªãã£ã®å°éå®¶ãã³ã³ãã¥ãŒã¿ãŒãã©ã¬ã³ãžãã¯ã®å°éå®¶ã«å©ããæ±ããŠãã ããã圌ãã¯è¢«å®³ã®è©äŸ¡ãè åšã®å°ã蟌ããããŒã¿ã®ååŸ©ãæ¯æŽã§ããŸãã
9. èŠå¶éµå®ãšãµã€ããŒã»ãã¥ãªãã£ã®ãã¹ããã©ã¯ãã£ã¹
å€ãã®æ¥çãå°åã«ã¯ãçµç¹ããå Žåã«ãã£ãŠã¯å人ãéµå®ããªããã°ãªããªãç¹å®ã®ãµã€ããŒã»ãã¥ãªãã£èŠå¶ãåºæºããããŸããã³ã³ãã©ã€ã¢ã³ã¹ãç¶æããã«ã¯ãç¶ç¶çãªåªåãå¿ èŠã§ãïŒ
- é¢é£ããèŠå¶ãçè§£ãã: ãšãŒãããã®GDPRïŒäžè¬ããŒã¿ä¿è·èŠåïŒãç±³åœã®CCPAïŒã«ãªãã©ã«ãã¢å·æ¶è²»è ãã©ã€ãã·ãŒæ³ïŒããŸãã¯èªåœãå°åã®ããŒã¿ãã©ã€ãã·ãŒæ³ãªã©ãé©çšããããµã€ããŒã»ãã¥ãªãã£èŠå¶ã«ç²ŸéããŠãã ããã
- ã»ãã¥ãªãã£ç®¡ççã宿œãã: ããŒã¿æå·åãã¢ã¯ã»ã¹å¶åŸ¡ãã€ã³ã·ãã³ã察å¿èšç»ãªã©ãé¢é£ããèŠå¶ã§èŠæ±ãããã»ãã¥ãªãã£ç®¡ççã宿œããŸãã
- 宿çãªç£æ»ã宿œãã: é©çšãããèŠå¶ãžã®ã³ã³ãã©ã€ã¢ã³ã¹ãè©äŸ¡ããã»ãã¥ãªãã£äœå¶ã®ã®ã£ãããç¹å®ããããã«ã宿çãªç£æ»ã宿œããŸãã
- ææžãç¶æãã: èŠå¶èŠä»¶ãžã®ã³ã³ãã©ã€ã¢ã³ã¹ã蚌æããããã«ãã»ãã¥ãªãã£ããªã·ãŒãæé ã管ççã®è©³çŽ°ãªææžãç¶æããŸãã
- ææ°æ å ±ãå ¥æãã: ç¶ç¶çãªã³ã³ãã©ã€ã¢ã³ã¹ã確ä¿ããããã«ããµã€ããŒã»ãã¥ãªãã£èŠå¶ãåºæºã®å€æŽã«é¢ããææ°æ å ±ãå ¥æããŸããèŠå¶èŠä»¶ã¯é²åãããããç¶ç¶çãªç£èŠãäžå¯æ¬ ã§ãã
10. ãµã€ããŒã»ãã¥ãªãã£ã®æªæ¥
ãµã€ããŒã»ãã¥ãªãã£ã¯çµ¶ããé²åããŠããåéã§ããæªæ¥ã圢äœãããã€ãã®ãã¬ã³ãã以äžã«ç€ºããŸãïŒ
- 人工ç¥èœïŒAIïŒã𿩿¢°åŠç¿ïŒMLïŒ: AIãšMLã¯ããµã€ããŒè åšãæ€åºããŠå¯Ÿå¿ããããã«ãŸããŸã䜿çšãããŠããŸãããããã®æè¡ã¯ãå€§èŠæš¡ãªããŒã¿ã»ãããåæããŠããµã€ããŒæ»æã瀺ãå¯èœæ§ã®ãããã¿ãŒã³ãç°åžžãç¹å®ã§ããŸãã
- ãŒããã©ã¹ãã»ãã¥ãªãã£: ãŒããã©ã¹ãã¢ãã«ã¯ããããã¯ãŒã¯ã®å å€ãåãããã©ã®ãŠãŒã¶ãŒãããã€ã¹ãããã©ã«ãã§ã¯ä¿¡é Œã§ããªããšä»®å®ããŸãããã®ã¢ãããŒãã§ã¯ããªãœãŒã¹ãžã®ã¢ã¯ã»ã¹ãèš±å¯ããåã«ããã¹ãŠã®ãŠãŒã¶ãŒãšããã€ã¹ãæ€èšŒããå¿ èŠããããŸããããã¯ããªã¢ãŒãã¯ãŒã¯ãã¯ã©ãŠãã®æ¡çšã«ããäŒæ¥ãããã¯ãŒã¯ã®å¢çãææ§ã«ãªãã«ã€ããŠããŸããŸãéèŠã«ãªã£ãŠããŸãã
- ã»ãã¥ãªãã£ã®èªåå: èªååã¯ãã€ã³ã·ãã³ã察å¿ãè匱æ§ç®¡çãªã©ã®ã»ãã¥ãªãã£ã¿ã¹ã¯ãåçåããããã«äœ¿çšãããŠããŸããããã«ãããã»ãã¥ãªãã£ããŒã ã¯ããå¹ççã«ãªããè åšãžã®å¯Ÿå¿ã«ãããæéãççž®ã§ããŸãã
- ã¯ã©ãŠãã»ãã¥ãªãã£: çµç¹ããŸããŸãã¯ã©ãŠãã«ç§»è¡ããã«ã€ããŠãã¯ã©ãŠãã»ãã¥ãªãã£ã¯ããéèŠã«ãªããŸããããã«ã¯ãã¯ã©ãŠãã€ã³ãã©ã¹ãã©ã¯ãã£ãããŒã¿ãã¢ããªã±ãŒã·ã§ã³ã®ä¿è·ãå«ãŸããŸããã¯ã©ãŠãã»ãã¥ãªãã£ã«ã¯ãå°éçãªã¹ãã«ãšããŒã«ãå¿ èŠã§ãã
- ãµã€ããŒã»ãã¥ãªãã£ã®ã¹ãã«ã®ã£ãã: äžçäžã§çç·Žãããµã€ããŒã»ãã¥ãªãã£å°éå®¶ãäžè¶³ããŠããŸãããã®ã¹ãã«ã®ã£ããã¯ãããŒã¿ãšã·ã¹ãã ãä¿è·ããå¿ èŠãããçµç¹ã«ãšã£ãŠèª²é¡ãšãªã£ãŠããŸããã¹ãã«ã®ã£ããã«å¯ŸåŠããããšã¯ãããããåœã®å šäœçãªãµã€ããŒã»ãã¥ãªãã£äœå¶ãæ¹åããããã«äžå¯æ¬ ã§ãã
ãµã€ããŒã»ãã¥ãªãã£ã¯äžåºŠããã®ã¿ã¹ã¯ã§ã¯ãããŸãããããã¯èŠæãæè²ããããŠãã¹ããã©ã¯ãã£ã¹ã®æ¡çšãå¿ èŠãšããç¶ç¶çãªããã»ã¹ã§ãããã®ã¬ã€ãã§æŠèª¬ãããŠãããã³ããå®è·µããããšã§ããµã€ããŒæ»æã®ç ç²ã«ãªããªã¹ã¯ãå€§å¹ ã«æžããã貎éãªããŒã¿ãä¿è·ããããšãã§ããŸããè åšã®ç¶æ³ã¯åžžã«å€åããŠãããããåžžã«æ å ±ãå ¥æããããã«å¿ããŠã»ãã¥ãªãã£å¯Ÿçãé©å¿ãããããšãéèŠã§ããããªãã®ããžã¿ã«ã©ã€ããå®ãããšã¯ãçµããã®ãªãæ ãªã®ã§ãã