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Sophos UTM 管çã¬ã€ã 補 å ããŒãžã§ã³ïŒ 9.300 æ æž äœ æ æ¥ ïŒ 2015幎 2æ 11æ¥ åœææžã«èšèŒãããŠãã仿§ãšæ å ±ã¯ãäºåãªã倿Žãããå ŽåããããŸããäŸã§äœ¿çšãããŠããäŒç€Ÿã ååãããŒã¿ã¯ãæèšãããŠããå Žåãé€ãæ¶ç©ºã®ãã®ã§ããSophos Limitedã®æžé¢ã«ããæç€ºçãªèš±å¯ ãªããåœææžã®äžéšãŸãã¯å šäœãææ®µãåããè€è£œãŸãã¯é åžããããšã¯ããããªãçç±ã«ãããŠãèš± å¯ãããŸãããæ¬ããã¥ã¢ã«åæã®ç¿»èš³ã«ã¯ããããã¥ã¢ã«åæã®ç¿»èš³ããšèšèŒããªããã°ãªããŸããã © 2015 Sophos Limited. All rights reserved. http://www.sophos.com Sophos UTMãSophos UTM ManagerãAstaro Security GatewayãAstaro Command CenterãSophos Gateway ManagerãWebAdminã¯Sophos Limitedã®åæšã§ããCiscoã¯Cisco Systems Inc.ã®ç»é²åæšã§ããiOSã¯Apple Inc.ã®åæšã§ããLinuxã¯Linus Torvaldsæ°ã®åæšã§ããä»ã®ãã¹ãŠã®åæšã¯ã該åœããææè ã®è²¡ç£ã§ ãã éå®ä¿èšŒ åœææžã«èšèŒãããŠããæ å ±ã®æ£ç¢ºæ§ã¯ä¿èšŒãããŸãããã³ã¡ã³ããä¿®æ£ã«ã€ããŠã¯ã[email protected]ãŸã§ãé£çµ¡ãã ããã ç®æ¬¡ 1 ã€ã³ã¹ããŒã« 1.1 åèè³æ 1.2 ã·ã¹ãã èŠä»¶ 1.2.1 UPSããã€ã¹ã®ãµããŒã 1.2.2 RAIDãµããŒã 1.3 ã€ã³ã¹ããŒã«æé 1.3.1 ã€ã³ã¹ããŒã«äžã®äž»ãªæ©èœ 1.3.2 ã€ã³ã¹ããŒã«äžã®ç¹å¥ãªãªãã·ã§ã³ 1.3.3 Sophos UTMã®ã€ã³ã¹ããŒã« 1.4 ã€ã³ã¹ããŒã«æé 1.5 ããã¯ã¢ãããªã¹ã㢠2 WebAdmin 2.1 WebAdminã¡ãã¥ãŒ 2.2 ãã¿ã³ã㌠2.3 ãªã¹ã 2.4 ãªã¹ãã®æ€çŽ¢ 2.5 ãã€ã¢ãã°ããã¯ã¹ 2.6 ãã¿ã³ãšã¢ã€ã³ã³ 2.7 ãªããžã§ã¯ããªã¹ã 3 ããã·ã¥ããŒã 3.1 ããã·ã¥ããŒãèšå® 3.2 ãããŒã¢ãã¿ãŒ 4 ãããžã¡ã³ã 4.1 ã·ã¹ãã èšå® 4.1.1 çµç¹ 4.1.2 ãã¹ãå 4.1.3 æ¥ä»ãšæå» 4.1.4 ã·ã§ã«ã¢ã¯ã»ã¹ 4.1.5 ã¹ãã£ã³èšå® 4.1.6 èšå®ãŸãã¯ãã¹ã¯ãŒãã®ãªã»ãã 4.2 WebAdminèšå® 4.2.1 äžè¬ 4.2.2 ã¢ã¯ã»ã¹å¶åŸ¡ 4.2.3 HTTPSèšŒææž 4.2.4 ãŠãŒã¶èšå® 4.2.5 詳现 15 15 15 16 17 17 17 18 18 21 27 29 30 31 32 33 34 36 37 39 41 43 47 48 48 48 48 51 53 54 55 55 56 57 58 59 ç®æ¬¡ 4.3 ã©ã€ã»ã³ã¹ 4.3.1 ã©ã€ã»ã³ã¹ã®ååŸæ¹æ³ 4.3.2 ã©ã€ã»ã³ã¹ã¢ãã« 4.3.3 æŠèŠ 4.3.4 ã€ã³ã¹ããŒã« 4.3.5 ã¢ã¯ãã£ããªIPã¢ãã¬ã¹ 4.4 Up2Date 4.4.1 æŠèŠ 4.4.2 èšå® 4.4.3 詳现 4.5 ããã¯ã¢ãã/ãªã¹ã㢠4.5.1 ããã¯ã¢ãã/ãªã¹ã㢠4.5.2 èªåããã¯ã¢ãã 4.6 ãŠãŒã¶ããŒã¿ã« 4.6.1 ã°ããŒãã« 4.6.2 詳现 4.7 éç¥ 4.7.1 ã°ããŒãã« 4.7.2 éç¥ 4.7.3 詳现 4.8 ã«ã¹ã¿ãã€ãº 4.8.1 ã°ããŒãã« 4.8.2 Webã¡ãã»ãŒãž 4.8.2.1 Webã¡ãã»ãŒãžã®å€æŽ 4.8.2.2 ããŠã³ããŒããããŒãžã£ 4.8.3 Webãã³ãã¬ãŒã 4.8.3.1 Webãã³ãã¬ãŒãã®ã«ã¹ã¿ãã€ãº 4.8.3.2 ã«ã¹ã¿ã Webãã³ãã¬ãŒãããã³ç»åã®ã¢ããããŒã 4.8.4 ã¡ãŒã«ã¡ãã»ãŒãž 4.9 SNMP 4.9.1 ã¯ãšãª 4.9.2 ãã©ãã 4.10 éäžç®¡ç(SUM) 4.10.1 Sophos UTM Manager 4.11 Sophos Mobile Control (SMC) 4.11.1 äžè¬ 4.11.2 ã³ã³ãã©ã€ã¢ã³ã¹ã®æŠèŠ 4.11.3 ãããã¯ãŒã¯ã¢ã¯ã»ã¹ã³ã³ãããŒã« 4.11.4 æ§æèšå® 4.12 åé·åïŒHAïŒ 4.12.1 ããŒããŠã§ã¢ãšãœãããŠã§ã¢ã®èŠä»¶ iv 62 62 63 67 68 69 69 70 72 72 73 74 77 78 81 81 83 83 83 84 84 85 86 88 88 90 90 91 91 93 93 95 97 97 99 100 102 102 103 103 105 UTM 9 WebAdmin ç®æ¬¡ 4.12.2 ã¹ããŒã¿ã¹ 4.12.3 ã·ã¹ãã ã¹ããŒã¿ã¹ 4.12.4 èšå® 4.13 ã·ã£ããããŠã³ãšãªã¹ã¿ãŒã 5 å®çŸ©ãšãŠãŒã¶ 5.1 ãããã¯ãŒã¯å®çŸ© 5.1.1 ãããã¯ãŒã¯å®çŸ© 5.1.2 MACã¢ãã¬ã¹å®çŸ© 5.2 ãµãŒãã¹å®çŸ© 5.3 æé垯å®çŸ© 5.4 ãŠãŒã¶ãšã°ã«ãŒã 5.4.1 ãŠãŒã¶ 5.4.2 ã°ã«ãŒã 5.5 ã¯ã©ã€ã¢ã³ãèªèšŒ 5.6 èªèšŒãµãŒãã¹ 5.6.1 ã°ããŒãã«èšå® 5.6.2 ãµãŒã 5.6.2.1 eDirectory 5.6.2.2 Active Directory 5.6.2.3 LDAP 5.6.2.4 RADIUS 5.6.2.5 TACACS+ 5.6.3 ã·ã³ã°ã«ãµã€ã³ãªã³ 5.6.4 ã¯ã³ã¿ã€ã ãã¹ã¯ãŒã 5.6.5 詳现 6 ã€ã³ã¿ãã§ãŒã¹ãšã«ãŒãã£ã³ã° 6.1 ã€ã³ã¿ãã§ãŒã¹ 6.1.1 ã€ã³ã¿ãã§ãŒã¹ 6.1.1.1 èªåã€ã³ã¿ãã§ãŒã¹ãããã¯ãŒã¯å®çŸ© 6.1.1.2 ã€ã³ã¿ãã§ãŒã¹ã¿ã€ã 6.1.1.3 ã°ã«ãŒã 6.1.1.4 3G/UMTS 6.1.1.5 ã€ãŒãµããã 6.1.1.6 ã€ãŒãµãããVLAN 6.1.1.7 DSL (PPPoE) 6.1.1.8 DSL (PPPoA/PPTP) 6.1.1.9 ã¢ãã ïŒPPPïŒ 6.1.2 远å ã¢ãã¬ã¹ 6.1.3 ãªã³ã¯ã¢ã°ãªã²ãŒã·ã§ã³ 6.1.4 ã¢ãããªã³ã¯ãã©ã³ã¹ UTM 9 WebAdmin 106 107 107 111 113 113 113 118 119 121 122 122 125 127 128 129 130 131 133 136 138 140 141 142 149 151 151 152 153 153 155 155 157 160 162 164 167 169 170 171 v ç®æ¬¡ 6.1.5 ãã«ããã¹ã«ãŒã« 6.1.6 ããŒããŠã§ã¢ 6.2 ãµãŒãã¹å質ïŒQoSïŒ 6.2.1 ã¹ããŒã¿ã¹ 6.2.2 ãã©ãã£ãã¯ã»ã¬ã¯ã¿ 6.2.3 垯åå¹ ããŒã« 6.2.4 ããŠã³ããŒã垯åå¹ èª¿æŽ 6.2.5 詳现 6.3 ã¢ãããªã³ã¯ã¢ãã¿ãªã³ã° 6.3.1 ã°ããŒãã« 6.3.2 ã¢ã¯ã·ã§ã³ 6.3.3 詳现 6.4 IPv6 6.4.1 ã°ããŒãã« 6.4.2 ãã¬ãã£ãã¯ã¹åºå 6.4.3 åå²ãåœãŠ 6.4.4 6to4 6.4.5 ãã³ãã«ãããŒã«ãŒ 6.5 ã¹ã¿ãã£ãã¯ã«ãŒã 6.5.1 æšæºã¹ã¿ãã£ãã¯ã«ãŒã 6.5.2 ããªã·ãŒã«ãŒã 6.6 OSPF 6.6.1 ã°ããŒãã« 6.6.2 ãšãªã¢ 6.6.3 ã€ã³ã¿ãã§ãŒã¹ 6.6.4 ã¡ãã»ãŒãžãã€ãžã§ã¹ã 6.6.5 ãããã° 6.6.6 詳现 6.7 BGP 6.7.1 ã°ããŒãã« 6.7.2 ã·ã¹ãã 6.7.3 ãã€ã㌠6.7.4 ã«ãŒãããã 6.7.5 ãã£ã«ã¿ãªã¹ã 6.7.6 詳现 6.8 ãã«ããã£ã¹ãã«ãŒãã£ã³ã°ïŒPIM-SMïŒ 6.8.1 ã°ããŒãã« 6.8.2 ã€ã³ã¿ãã§ãŒã¹ 6.8.3 RPã«ãŒã¿ 6.8.4 ã«ãŒã 6.8.5 詳现 vi 175 177 178 179 180 184 186 187 188 188 189 190 191 192 193 194 195 195 197 197 198 200 200 201 203 204 205 205 206 207 208 209 210 212 213 214 215 216 216 217 218 UTM 9 WebAdmin ç®æ¬¡ 7 ãããã¯ãŒã¯ãµãŒãã¹ 7.1 DNS 7.1.1 ã°ããŒãã« 7.1.2 ãã©ã¯ãŒã 7.1.3 ãªã¯ãšã¹ãã«ãŒãã£ã³ã° 7.1.4 ã¹ã¿ãã£ãã¯ãšã³ã㪠7.1.5 DynDNS 7.2 DHCP 7.2.1 ãµãŒã 7.2.2 ãªã¬ãŒ 7.2.3 DHCPv6ãªã¬ãŒ 7.2.4 ã¹ã¿ãã£ãã¯ãããã³ã° 7.2.5 IPv4ãªãŒã¹ããŒãã« 7.2.6 IPv6ãªãŒã¹ããŒãã« 7.2.7 ãªãã·ã§ã³ 7.3 NTP 8 ãããã¯ãŒã¯ãããã¯ã·ã§ã³ 8.1 ãã¡ã€ã¢ãŠã©ãŒã« 8.1.1 ã«ãŒã« 8.1.2 éåä¿¡åœå¥ããã㯠8.1.3 åœãããã¯ã®äŸå€ 8.1.4 ICMP 8.1.5 詳现 8.2 NAT 8.2.1 ãã¹ã«ã¬ãŒã 8.2.2 NAT 8.3 é«åºŠãªè åšé²åŸ¡ 8.3.1 ã°ããŒãã« 8.4 äŸµå ¥é²åŸ¡(IPS) 8.4.1 ã°ããŒãã« 8.4.2 æ»æãã¿ãŒã³ 8.4.3 DoS/ãã©ããé²åŸ¡ 8.4.4 ããŒãã¹ãã£ã³é²åŸ¡ 8.4.5 é€å€ 8.4.6 詳现 8.5 ãµãŒãããŒããã©ã³ã·ã³ã° 8.5.1 忣ã«ãŒã« 8.6 VoIP 8.6.1 SIP 8.6.2 H.323 UTM 9 WebAdmin 219 219 219 220 221 221 221 224 225 228 228 229 229 231 232 234 237 237 238 241 242 244 246 248 249 250 253 254 255 255 256 257 259 261 262 264 264 267 267 268 vii ç®æ¬¡ 8.7 詳现 8.7.1 ãžã§ããªãã¯ãããã· 8.7.2 SOCKSãããã· 8.7.3 IDENTãªããŒã¹ãããã· 9 Webãããã¯ã·ã§ã³ 9.1 Webãã£ã«ã¿ãªã³ã° 9.1.1 Webãã£ã«ã¿ãªã³ã°ã®å€æŽ 9.1.1.1 éèŠãªå€æŽç¹ 9.1.1.2 äžè¬çãªã¿ã¹ã¯ 9.1.1.3 ç§»è¡ 9.1.2 ã°ããŒãã« 9.1.3 HTTPS 9.1.4 ããªã· 9.1.4.1 ãã£ã«ã¿ã¢ã¯ã·ã§ã³ãŠã£ã¶ãŒã 9.1.4.2 ã«ããŽãª 9.1.4.3 Webãµã€ã 9.1.4.4 ããŠã³ããŒã 9.1.4.5 ãŠã€ã«ã¹å¯Ÿç 9.1.4.6 远å ãªãã·ã§ã³ 9.2 Webãã£ã«ã¿ãããã¡ã€ã« 9.2.1 ãã£ã«ã¿ãããã¡ã€ã« 9.2.2 ãã£ã«ã¿ã¢ã¯ã·ã§ã³ 9.2.3 芪ãããã· 9.3 ãã£ã«ã¿ãªã³ã°ãªãã·ã§ã³ 9.3.1 é€å€ 9.3.2 Webãµã€ã 9.3.3 ãã€ãã¹ãŠãŒã¶ 9.3.4 æãŸãããªãã¢ããªã±ãŒã·ã§ã³ 9.3.5 ã«ããŽãª 9.3.6 HTTP/S CA 9.3.7 ãã®ä» 9.4 ããªã·ãã«ããã¹ã¯ 9.4.1 ããªã·ãã¹ã 9.4.2 å²åœãŠã¹ããŒã¿ã¹ 9.5 ã¢ããªã±ãŒã·ã§ã³ ã³ã³ãããŒã« 9.5.1 ãããã¯ãŒã¯å¯èŠå 9.5.2 ã¢ããªã±ãŒã·ã§ã³ ã³ã³ãããŒã« ã«ãŒã« 9.5.3 詳现 9.6 FTP 9.6.1 ã°ããŒãã« viii 269 270 271 272 273 274 274 275 275 277 278 282 283 284 284 286 288 289 290 292 292 298 298 299 299 302 303 303 304 305 309 313 313 314 314 315 315 318 318 319 UTM 9 WebAdmin ç®æ¬¡ 9.6.2 ãŠã€ã«ã¹å¯Ÿç 9.6.3 é€å€ 9.6.4 詳现 320 320 321 10 Eã¡ãŒã«ãããã¯ã·ã§ã³ 323 10.1 SMTP 10.1.1 ã°ããŒãã« 10.1.2 ã«ãŒãã£ã³ã° 10.1.3 ãŠã€ã«ã¹å¯Ÿç 10.1.4 ã¹ãã 察ç 10.1.5 ããŒã¿ä¿è· 10.1.6 é€å€ 10.1.7 ãªã¬ãŒ 10.1.8 詳现 10.2 SMTPãããã¡ã€ã« 10.3 POP3 10.3.1 ã°ããŒãã« 10.3.2 ãŠã€ã«ã¹å¯Ÿç 10.3.3 ã¹ãã 察ç 10.3.4 é€å€ 10.3.5 詳现 10.4 æå·å 10.4.1 ã°ããŒãã« 10.4.2 ãªãã·ã§ã³ 10.4.3 å éšãŠãŒã¶ 10.4.4 S/MIMEèªèšŒå± 10.4.5 S/MIMEèšŒææž 10.4.6 OpenPGPå ¬ééµ 10.5 SPX æå·å 10.5.1 SPXèšå® 10.5.2 SPXãã³ãã¬ãŒã 10.5.3 Sophos Outlookã¢ãã€ã³ 10.6 éé¢ã¬ããŒã 10.6.1 ã°ããŒãã« 10.6.2 é€å€ 10.6.3 詳现 10.7 ã¡ãŒã«ãããŒãžã£ 10.7.1 ã¡ãŒã«ãããŒãžã£ãŠã£ã³ã㊠10.7.1.1 SMTP/POP3éé¢ 10.7.1.2 SMTP Spool 10.7.1.3 SMTP Log UTM 9 WebAdmin 323 323 324 326 329 334 335 337 339 342 347 347 348 349 350 352 356 358 360 361 362 364 365 366 367 369 372 372 373 374 375 376 377 377 379 380 ix ç®æ¬¡ 10.7.2 ã°ããŒãã« 10.7.3 èšå® 381 382 11 ãšã³ããã€ã³ããããã¯ã·ã§ã³ 385 11.1 ã³ã³ãã¥ãŒã¿ç®¡ç 11.1.1 ã°ããŒãã« 11.1.2 ãšãŒãžã§ã³ãã®å°å ¥ 11.1.3 ã³ã³ãã¥ãŒã¿ã®ç®¡ç 11.1.4 ã°ã«ãŒã管ç 11.1.5 詳现 11.2 ãŠã€ã«ã¹å¯Ÿç 11.2.1 ããªã·ãŒ 11.2.2 é€å€ 11.3 ããã€ã¹ã³ã³ãããŒã« 11.3.1 ããªã·ãŒ 11.3.2 é€å€ 11.4 ãšã³ããã€ã³ãWebã³ã³ãããŒã« 11.4.1 ã°ããŒãã« 11.4.2 詳现 11.4.3 ãµããŒããããŠããªãæ©èœ 12 ã¯ã€ã€ã¬ã¹ãããã¯ã·ã§ã³ 12.1 ã°ããŒãã«èšå® 12.1.1 ã°ããŒãã«èšå® 12.1.2 詳现 12.2 ã¯ã€ã€ã¬ã¹ãããã¯ãŒã¯ 12.3 ã¢ã¯ã»ã¹ãã€ã³ã 12.3.1 æŠèŠ 12.3.2 ã°ã«ãŒãå 12.4 ã¡ãã·ã¥ãããã¯ãŒã¯ 12.5 ã¯ã€ã€ã¬ã¹ã¯ã©ã€ã¢ã³ã 12.6 ãããã¹ããã 12.6.1 ã°ããŒãã« 12.6.2 ãããã¹ããã 12.6.3 ããŠãã£ãŒå®çŸ© 12.6.4 詳现 13 WebãµãŒããããã¯ã·ã§ã³ 13.1 WAF 13.1.1 ä»®æ³WebãµãŒã 13.1.2 ããã¯ãšã³ãWebãµãŒã 13.1.3 ãã¡ã€ã¢ãŠã©ãŒã«ãããã¡ã€ã« x 387 387 388 389 390 392 392 393 395 396 397 397 400 400 400 401 403 404 404 405 406 410 411 417 418 421 421 423 424 432 433 435 435 435 439 440 UTM 9 WebAdmin ç®æ¬¡ 13.1.4 é€å€ 13.1.5 ãµã€ããã¹ã«ãŒãã£ã³ã° 13.1.6 詳现 13.2 ãªããŒã¹èªèšŒ 13.2.1 ãããã¡ã€ã« 13.2.2 ãã©ãŒã ãã³ãã¬ãŒã 13.3 èšŒææžç®¡ç 13.3.1 èšŒææž 13.3.2 èªèšŒå± (CA) 13.3.3 èšŒææžå€±å¹ãªã¹ã (CRL) 13.3.4 詳现 14 REDãããžã¡ã³ã 14.1 æŠèŠ 14.2 ã°ããŒãã«èšå® 14.3 ã¯ã©ã€ã¢ã³ããããžã¡ã³ã 14.4 å°å ¥ãã«ã 14.5 ãã³ãã«ãããžã¡ã³ã 15 ãµã€ãéVPN 15.1 Amazon VPC 15.1.1 ã¹ããŒã¿ã¹ 15.1.2 ã»ããã¢ãã 15.2 IPsec 15.2.1 ã³ãã¯ã·ã§ã³ 15.2.2 ãªã¢ãŒãã²ãŒããŠã§ã€ 15.2.3 ããªã·ãŒ 15.2.4 ããŒã«ã«RSAéµ 15.2.5 詳现 15.2.6 ãããã° 15.3 SSL 15.3.1 ã³ãã¯ã·ã§ã³ 15.3.2 èšå® 15.3.3 詳现 15.4 èšŒææžç®¡ç 15.4.1 èšŒææž 15.4.2 èªèšŒå± 15.4.3 èšŒææžå€±å¹ãªã¹ã (CRL) 15.4.4 詳现 16 ãªã¢ãŒãã¢ã¯ã»ã¹ 16.1 SSL UTM 9 WebAdmin 446 447 449 449 450 453 455 455 456 456 456 457 458 458 460 471 473 475 476 476 477 478 481 483 485 489 490 492 492 492 495 496 497 497 499 500 501 503 504 xi ç®æ¬¡ 16.1.1 ãããã¡ã€ã« 16.1.2 èšå® 16.1.3 詳现 16.2 PPTP 16.2.1 ã°ããŒãã« 16.2.2 iOSããã€ã¹ 16.2.3 詳现 16.3 L2TP over IPsec 16.3.1 ã°ããŒãã« 16.3.2 iOSããã€ã¹ 16.3.3 ãããã° 16.4 IPsec 16.4.1 ã³ãã¯ã·ã§ã³ 16.4.2 ããªã·ãŒ 16.4.3 詳现 16.4.4 ãããã° 16.5 HTML5 VPNããŒã¿ã« 16.5.1 ã°ããŒãã« 16.6 Cisco VPNã¯ã©ã€ã¢ã³ã 16.6.1 ã°ããŒãã« 16.6.2 iOSããã€ã¹ 16.6.3 ãããã° 16.7 詳现 16.8 èšŒææžç®¡ç 16.8.1 èšŒææž 16.8.2 èªèšŒå± (CA) 16.8.3 èšŒææžå€±å¹ãªã¹ã (CRL) 16.8.4 詳现 17 ãã°ãšã¬ããŒã 17.1 ãã°ãã¡ã€ã«ã®é²èЧ 17.1.1 仿¥ã®ãã°ãã¡ã€ã« 17.1.2 ã¢ãŒã«ã€ããã°ãã¡ã€ã« 17.1.3 ãã°ãã¡ã€ã«ã®æ€çŽ¢ 17.2 ããŠã§ã¢ 17.2.1 ãã€ãªãŒ 17.2.2 ãŠã£ãŒã¯ãªãŒ 17.2.3 ãã³ã¹ãªãŒ 17.2.4 幎次 17.3 ãããã¯ãŒã¯äœ¿çšç¶æ³ 17.3.1 ãã€ãªãŒ xii 504 505 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ã¢ã«ãŽãªãºã DSCP Differentiated Services Code Point å·® å¥ å ãµãŒãã¹ã³ãŒããã€ã³ã DSL Digital Subscriber Line ããžã¿ã«å å ¥ è ç· F DUID DHCP Unique Identifier DHCPåº æ è å¥å FAT File Allocation Table ãã¡ã€ã«ã¢ãã±ãŒã·ã§ ã³ããŒãã« Dynamic Host Configuration Protocol (ãã€ãããã¯ãã¹ãèš å® ãããã³ ã«) ãããã¯ãŒã¯äž ã®ããã€ã¹ãIPã¢ãã¬ã¹ã å åŸ ããããã«äœ¿ çš ãããããã³ã«ã File Transfer Protocol (ãã¡ã€ã«è»¢ é ãã ãã³ã«) ãã±ãã亀 æ ç¶² äž ã§ã®ãã¡ã€ã«äº€ æ çš ã ããã³ã«ã E eBGP Exterior Border Gateway Protocol ãšã¯ ã¹ããªã¢å¢ ç ã²ãŒããŠã§ã€ãããã³ã« ECN Explicit Congestion Notification æ 瀺 ç ãªèŒ» 茳 é ç¥ Encapsulating Security Payload (ã«ã ã»ã«å ã»ãã¥ãªãã£ãã€ããŒã) ããŒã¿ã®æ© å¯ æ§ (æ å· )ãã¢ã³ããªãã¬ã€ã èª èšŒ ãæ äŸ ããIPSec ãããã³ã«ã ESP Encapsulating Security Payload ã«ãã» ã«å ã»ãã¥ãªãã£ãã€ããŒã 598 Explicit Congestion Notification (æ 瀺 ç ãªèŒ» 茳 é ç¥ ) æ 瀺 ç ãªèŒ» 茳 é ç¥ (ECN) ãšã¯ã€ã³ã¿ãŒ ããããããã³ã«ã®æ¡ 匵 ã§ããããããã¯ãŒ ã¯èŒ» 茳 ã®ãšã³ãããŒãšã³ããªé ç¥ ããã±ã ãã®ãããããªãã§èš± å¯ ããŸããECNã¯ã æ¥ ç¶ ã®äž¡ ãšã³ããã€ã³ãã®é ã§äœ¿ çš ã®ã ãŽã·ãšãŒããæ å ããŠããå Ž å ã«ã®ã¿æ© èœ ããŸãã FQHN Fully Qualified HostName å® å š ä¿® 食 ã ã¹ãå FTP File Transfer Protocol ãã¡ã€ã«è»¢ é ãã ãã³ã« G Generic Routing Encapsulation (ãžã§ ããªãã¯ã«ãŒãã£ã³ã°ã«ãã»ã«å ) ä»» æ ã®ãããã¯ãŒã¯å±€ ãã±ããå ã§ä»» æ ã®ãããã¯ãŒã¯å±€ ãã±ãããã«ãã»ã«å ã ãããã«èŠ å® ããããã³ããªã³ã°ãããã³ ã«ã GeoIP è¡ æ ç» å ã䜿 çš ããŠäž ç äž ã®ããã€ã¹ ã®äœ 眮 ãç¹ å® ããæ è¡ ã UTM 9 WebAdmin çšèªé GRE Generic Routing Encapsulation ãžã§ã ãªãã¯ã«ãŒãã£ã³ã°ã«ãã»ã«å GSM Global System for Mobile Communications æ± æ¬§ å· ããžã¿ã«ç§» å é»è©±æ¹åŒ H HA High Availability é« å¯ çš æ§ HCL Hardware Compatibility List ããŒããŠã§ ã¢äº æ æ§ ãªã¹ã HELO SMTP Simple Mail Transfer ProtocolïŒ ç°¡ æ ã¡ãŒã«è»¢ é ãããã³ã« ã®ã³ãã³ãã§ ãããã¯ã©ã€ã¢ã³ãã¯ããã䜿 çš ããŠãµãŒ ããŒããã®å æ ã°ãªãŒãã£ã³ã°ã«å¿ ç ã㟠ãã High Availability é« å¯ çš æ§ ä¿¡ é Œ ã§ããã¬ãã«ã®é çš ç¶ ç¶ æ§ ã確 å® ã«ä¿ 蚌 ããããã®ã·ã¹ãã èš èš ãããã³ ã«ã HIPS Host-based Intrusion Prevention System ãã¹ãããŒã¹ã®äŸµ å ¥ é² æ¢ ã·ã¹ã ã HMAC Hash-based Message Authentication Code ããã·ã¥ããŒã¹ã®ã¡ãã»ãŒãžèª 蚌 ã³ãŒã HTML Hypertext Transfer Markup Language ãã€ããŒããã¹ã転 é ããŒã¯ã¢ããèš èª HTTP Hypertext Transfer Protocol ãã€ããŒã ãã¹ã転 é ãããã³ã« HTTP over SSL ããã»ãã¥ã¢ãª HTTP é ä¿¡ ãå® çŸ ããã ããã³ã«ã HTTP/S Hypertext Transfer Protocol Secure ã ã€ããŒããã¹ã転 é ãããã³ã«ã»ãã¥ã¢ HTTPS Hypertext Transfer Protocol Secure ã ã€ããŒããã¹ã転 é ãããã³ã«ã»ãã¥ã¢ Hypertext Transfer Protocol (ãã€ã㌠ããã¹ã転 é ãããã³ã«) ã€ã³ã¿ãŒãããäž ã§æ å ± ã転 é ãããã ã®ãããã³ã«ã I IANA Internet Assigned Numbers Authority ã€ã³ã¿ãŒãããçª å· å² åœ åœ å± iBGP Interior Border Gateway Protocol ã€ã³ ããªã¢å¢ ç ã²ãŒããŠã§ã€ãããã³ã« ICMP Internet Control Message Protocol ã€ã³ ã¿ãŒãããå¶ åŸ¡ ã¡ãã»ãŒãžãããã³ã« ID Identity ã¢ã€ãã³ãã£ã㣠UTM 9 WebAdmin 599 çšèªé IDE Intelligent Drive Electronics ã€ã³ããªãžã§ ã³ããã©ã€ããšã¬ã¯ãããã¯ã¹ IP IDENT ç¹ å® ã® TCP æ¥ ç¶ ã®ãŠãŒã¶ãŒãç¹ å® ã ãããã®æš æº ãããã³ã«ã IPS IPS 䟵 å ¥ é² åŸ¡ ã·ã¹ãã IDN International Domain Name åœ é ãã¡ã€ ã³å IE Internet Explorer IKE Internet Key Exchange ã€ã³ã¿ãŒãããéµ äº€æ IM Instant Messaging ã€ã³ã¹ã¿ã³ãã¡ãã»ãŒ ãžã³ã° Internet Control Message Protocol (〠ã³ã¿ãŒãããå¶ åŸ¡ ã¡ãã»ãŒãžãããã³ã«) ãããã¯ãŒã¯ã®ã¹ããŒã¿ã¹ããã®ä» ã®ã³ã³ã ããŒã«æ å ± ã«ã€ããŠã®æ å ± ãé å ä¿¡ ã ãããã«äœ¿ çš ãããç¹ å¥ ãª IP ãããã³ ã«ã Internet Protocol (ã€ã³ã¿ãŒããããããã³ ã«) ãã±ãã亀 æ ç¶² äž ã§ã®ããŒã¿é ä¿¡ ã«äœ¿ çš ãããããŒã¿æ å ãããã³ã«ã Internet Relay Chat (ã€ã³ã¿ãŒããããªã¬ãŒ ãã£ãã) ã€ã³ã¿ãŒãããäž ã§ã®ã€ã³ã¹ã¿ã³ãé ä¿¡ ã å¯ èœ ã«ãããªãŒãã³ãããã³ã«ã Internet Protocol ã€ã³ã¿ãŒããããããã³ ã« IPsec Internet Protocol Security ã€ã³ã¿ãŒããã ãããã³ã«ã»ãã¥ãªã㣠IPã¢ãã¬ã¹ ã€ã³ã¿ãŒããããããã³ã«æš æº ã䜿 çš ãã ã³ã³ãã¥ãŒã¿ãããã¯ãŒã¯äž ã®å ããã€ã¹ ãäº ããç¹ å® ããé ä¿¡ ããããã«äœ¿ çš ããäž æ ã®çª å· ã IRC Internet Relay Chat ã€ã³ã¿ãŒããããªã¬ãŒ ãã£ãã ISP Internet Service Provider ã€ã³ã¿ãŒããã ãµãŒãã¹ãããã€ã L L2TP Layer Two (2) Tunneling Protocol ã¬ã€ ã€2ãã³ããªã³ã°ãããã³ã« LAG Link Aggregation Group ãªã³ã¯ã¢ã°ãª ã²ãŒã·ã§ã³ã°ã«ãŒã LAN Local Area Network ããŒã«ã«ãšãªã¢ããã ã¯ãŒã¯ LDAP Lightweight Directory Access Protocol ã©ã€ããŠã§ã€ããã£ã¬ã¯ããªã¢ã¯ã»ã¹ãããã³ 600 UTM 9 WebAdmin çšèªé ã« Link-state advertisement (ãªã³ã¯ã¹ããŒã ã¢ããã¿ã€ãºã¡ã³ã) IP çš ã® OSPF ã«ãŒãã£ã³ã°ãããã³ã«ã® åº æ¬ ç ãªé ä¿¡ æ æ®µ ã LSA Link-state advertisement ãªã³ã¯ã¹ããŒã ã¢ããã¿ã€ãºã¡ã³ã LTE 3GPP Long Term Evolution 3GPPãã³ ã°ã¿ãŒã ãšããªã¥ãŒã·ã§ã³ M Message-Digest algorithm 5 (ã¡ãã»ãŒ ãžãã€ãžã§ã¹ãã¢ã«ãŽãªãºã 5) 128ãããã®ããã·ã¥å€ ã«ããæ å· ããã·ã¥ 颿°ã MIB Management Information Base 管 ç æ å ± ããŒã¹ MIME Multipurpose Internet Mail Extensions å€ ç® ç ã€ã³ã¿ãŒãããã¡ãŒã«æ¡ 匵 MPLS Multiprotocol Label Switching ãã«ãã ããã³ã«ã©ãã«ã¹ã€ããã³ã° MAC Media Access Control ã¡ãã£ã¢ã¢ã¯ã»ã¹ ã³ã³ãããŒã« MPPE Microsoft Point-to-Point Encryption ã ã€ã¯ããœãããã€ã³ãããŒãã€ã³ãæ å· å MAC ã¢ãã¬ã¹ ã»ãšãã©ã®åœ¢ æ ã®ãããã¯ãŒã¯ããŒããŠã§ ã¢ã«å² ãåœ ãŠãããäž æ ã®ã³ãŒãã MSCHAP Microsoft Challenge Handshake Authentication Protocol ãã€ã¯ããœãã ãã£ã¬ã³ãžãã³ãã·ã§ã€ã¯èª 蚌 ãããã³ã« Management Information Base (管 ç æ å ± ããŒã¹) é ä¿¡ ãããã¯ãŒã¯å ã®ããã€ã¹ã管 ç ã ãããã«äœ¿ çš ãããããŒã¿ããŒã¹ã®çš® é¡ ããããã¯ãŒã¯å ã®ãšã³ãã£ãã£(ã«ãŒã¿ ãã¹ã€ãããªã©) ã管 ç ããããã«äœ¿ çš ã ãã(ä»® æ³ ) ããŒã¿ããŒã¹å ã®ãªããžã§ã¯ ãã®é å ããæ§ æ ãããã Masquerading LAN å š äœ ã§ 1ã€ã®ãããªãã¯IP ã¢ãã¬ã¹ã 䜿 çš ããŠã€ã³ã¿ãŒãããã®ä» ã®éš å ãšé ä¿¡ ã§ããããã«ããNAT ããŒã¹ã®æ è¡ ã MD5 Message-Digest algorithm 5 ã¡ãã»ãŒãž ãã€ãžã§ã¹ãã¢ã«ãŽãªãºã 5 UTM 9 WebAdmin MSCHAPv2 Microsoft Challenge Handshake Authentication Protocol Version 2 ã〠ã¯ããœãããã£ã¬ã³ãžãã³ãã·ã§ã€ã¯èª 蚌 ã ããã³ã«ããŒãžã§ã³2 MSP ãããŒãžããµãŒãã¹ãããã€ã MSSP ãããŒãžãã»ãã¥ãªãã£ãµãŒãã¹ãããã€ã MTU Maximum Tansmission Unit æ 倧 äŒ é åäœ 601 çšèªé Multipurpose Internet Mail Extensions (å€ ç® ç ã€ã³ã¿ãŒãããã¡ãŒã« æ¡åŒµ) Eã¡ãŒã«ã®ãã©ãŒããããæ¡ 匵 ããUSASCII以 å€ ã®æ å ã»ããã®ããã¹ãããã ã¹ã以 å€ ã®æ·» ä» ç© ããã«ãããŒãã¡ã ã»ãŒãžæ¬ äœ ãASCII以 å€ ã®æ å ã»ããã§ ã®ãããæ å ± ããµããŒãããããã®ã€ã³ ã¿ãŒãããæš æº ã MX ã¬ã³ãŒã ã€ã³ã¿ãŒãããã§Eã¡ãŒã«ãã©ã®ããã«ã«ãŒ ãã£ã³ã°ããã®ããæ å® ããããã¡ã€ã³ ããŒã ã·ã¹ãã DNS å ã®ãªãœãŒã¹ã¬ ã³ãŒãã®çš® é¡ ã N NAS Network Access Server ãããã¯ãŒã¯ã¢ã¯ ã»ã¹ãµãŒã㌠NAT Network Address Translation ããã ã¯ãŒã¯ã¢ãã¬ã¹å€ æ NAT-T NAT Traversal NATãã©ããŒãµã« Network Address Translation (ããã ã¯ãŒã¯ã¢ãã¬ã¹å€ æ ) IP ã¢ãã¬ã¹ãå å© çš ããããã®ã·ã¹ã ã ã Network Time Protocol (ãããã¯ãŒã¯ã¿ã€ ã ãããã³ã«) ãã±ãã亀 æ ç¶² äž ã§ã³ã³ãã¥ãŒã¿ã·ã¹ãã ã®ã¯ããã¯ãå æ ããããã®ãããã³ã«ã NIC Network Interface Card ãããã¯ãŒã¯ã€ ã³ã¿ãã§ãŒã¹ã«ãŒã 602 Not-so-stubby area (Not-so-stubby ãšãªã¢) OSPF ãããã³ã«ã®äž ã§ãèª åŸ ã·ã¹ãã (AS) å€ éš ã«ãŒããã€ã³ããŒããããããã ããã¯ããŒã³ã«é ä¿¡ ããããšã¯ã§ãããã ããã¯ããŒã³ããã®ä» ã®ãšãªã¢ããAS å€ éš ã«ãŒããå ä¿¡ ããããšã¯ã§ããªãã¿ã€ã ã®ã¹ã¿ããšãªã¢ã NSSA Not-so-stubby area Not-so-stubbyãšãª 㢠NTLM NT LAN Manager Microsoft Windows NTP Network Time Protocol ãããã¯ãŒã¯ã¿ã€ ã ãããã³ã« O Open Shortest Path First (ãªãŒãã³ ã·ã§ãŒãã¹ããã¹ãã¡ãŒã¹ã) ãããã¯ãŒã¯ã«ãŒãã£ã³ã°ã®ããã®ããªã³ã¯ ã¹ããŒãå ã®é å±€ ç 㪠IGP (interior gateway protocol)ã OpenPGP 匷 å ãªå ¬ é éµ ãšå¯Ÿ ç§° æ å· ãçµ ã¿å ã ããŠãé» å é ä¿¡ ãšããŒã¿ã¹ãã¬ãŒãžã®ã ãã®ã»ãã¥ãªãã£ãµãŒãã¹ãæ äŸ ãããã ãã³ã«ã OSI Open Source Initiative ãªãŒãã³ãœãŒã¹ã€ ãã·ã¢ãã OSPF Open Shortest Path First ãªãŒãã³ã·ã§ãŒ ãã¹ããã¹ãã¡ãŒã¹ã UTM 9 WebAdmin çšèªé OU Organisational Unit çµ ç¹ å äœ P PAC ãããã·èª å èš å® PAP Password Authentication Protocol ãã¹ ã¯ãŒãèª èšŒ ãããã³ã« Post Office Protocol version 3 (ãã¹ã ãªãã£ã¹ãããã³ã«ããŒãžã§ã³3) ãã±ãã亀 æ ç¶² äž ã§Eã¡ãŒã«ãé ä¿¡ ãã ããã®ãããã³ã«ã PPP Point-to-Point Protocol ãã€ã³ãããŒã〠ã³ããããã³ã« PPPoA PPP over ATM Protocol PPPãªãŒã㌠ATMPãããã³ã« PCI Peripheral Component Interconnect ã ãªãã§ã©ã«ã³ã³ããŒãã³ãã€ã³ã¿ãŒã³ãã¯ã PEM Privacy Enhanced Mail ãã©ã€ãã·ãŒæ¡ 匵 ã¡ãŒã« PGP Pretty Good Privacy ããªãã£ã°ãããã©ã€ ãã·ãŒ PKCS Public Key Cryptography Standards å ¬ ééµæå·æšæº PKI Public Key Infrastructure å ¬ é éµ æ å· åºç€ âPPTP Point to Point Tunneling Protocol ãã€ã³ ãããŒãã€ã³ããã³ããªã³ã°ãããã³ã« Privacy Enhanced Mail (ãã©ã€ãã·ãŒæ¡ 匵 ã¡ãŒã«) å ¬ é éµ æ å· ã䜿 çš ããŠEã¡ãŒã«ã®ã»ã㥠ãªãã£ãä¿ è· ããããã®ãå æ ã®IETFæ æ¡ã PSK äº å å ± æ éµ Preshared Key Q QoS Quality of Service ãµãŒãã¹å 質 PMTU Path Maximum Transmission Unit ãã¹ æå€§äŒéåäœ R POP3 Post Office Protocol version 3 ãã¹ã㪠ãã£ã¹ãããã³ã«ããŒãžã§ã³3 RADIUS Remote Authentication Dial In User Service ãªã¢ãŒãèª èšŒ ãã€ã€ã«ã€ã³ãŠãŒ ã¶ãŒãµãŒãã¹ UTM 9 WebAdmin 603 çšèªé RAID Redundant Array of Independent Disks ç¬ ç« ãã£ã¹ã¯å é· ã¢ã¬ã€ RAM Random Access Memory ã©ã³ãã ã¢ã¯ ã»ã¹ã¡ã¢ãª RAS Remote Access Server ãªã¢ãŒãã¢ã¯ã»ã¹ ãµãŒã㌠RBL Realtime Blackhole List ãªã¢ã«ã¿ã€ã ã ã©ãã¯ããŒã«ãªã¹ã RDN Relative Distinguished Name çž å¯Ÿ è å¥å RDNS Reverse Domain Name Service ãªã㌠ã¹ãã¡ã€ã³ããŒã ãµãŒãã¹ RDP Remote Desktop Protocol ãªã¢ãŒããã¹ ã¯ããããããã³ã« RED ãªã¢ãŒãã€ãŒãµãããããã€ã¹ Redundant Array of Independent Disks (ç¬ ç« ãã£ã¹ã¯å é· ã¢ã¬ã€) è€ æ° ã®ããŒããã©ã€ãã䜿 çš ããŠãã©ã€ã é ã§ããŒã¿ãå ± æ ãŸãã¯è€ 補 ããããŒã¿ ä¿ ç®¡ ã¹ããŒã ã Remote Authentication Dial In User Service (ãªã¢ãŒãèª èšŒ ãã€ã€ã«ã€ã³ãŠãŒ ã¶ãŒãµãŒãã¹) ã«ãŒã¿ãªã©ã®ãããã¯ãŒã¯ããã€ã¹ãäž å€® ããŒã¿ããŒã¹ã«å¯Ÿ ããŠãŠãŒã¶ãŒãèª èšŒ ã§ 604 ããããã«èš èš ããããããã³ã«ã RFC Request for Comment ãªã¯ãšã¹ããã©ãŒ ã³ã¡ã³ã RPS REDããããžã§ãã³ã°ãµãŒãã¹ RSA Rivest, Shamir, & Adleman ãªãã¹ãã ã·ã£ãã¢ããšãŒãã«ãã³ïŒå ¬ é éµ æ å· å æè¡ S S/MIME Secure/Multipurpose Internet Mail Extensions ã»ãã¥ã¢å€ ç® ç ã€ã³ã¿ãŒãã ãã¡ãŒã«æ¡ 匵 SA Security Associations ã»ãã¥ãªãã£ã¢ãœã· ãšãŒã·ã§ã³ SAA Sophos Authentication Agent ãœãã©ã¹ èª èšŒ ãšãŒãžã§ã³ã SCP Secure Copy ã»ãã¥ã¢ã³ããŒïŒã»ãã¥ã¢ é ä¿¡ çš ã®SSHã³ã³ãã¥ãŒã¿ã¢ããªã±ãŒã·ã§ ã³ã¹ã€ãŒãããã® SCSI Small Computer System Interface ã¹ ã¢ãŒã«ã³ã³ãã¥ãŒã¿ã·ã¹ãã ã€ã³ã¿ãã§ãŒã¹ Secure Shell (ã»ãã¥ã¢ã·ã§ã«) ç° ãªããã±ãã亀 æ ç¶² ã«ãŸãããããŒã«ã« ã³ã³ãã¥ãŒã¿ãšãªã¢ãŒãã³ã³ãã¥ãŒã¿ã®é ã§ UTM 9 WebAdmin çšèªé ã»ãã¥ã¢ãªãã£ãã«ã確 ç« ããããã®ãã ãã³ã«ã Secure Sockets Layer (ã»ãã¥ã¢ãœã±ãã ã¬ã€ã€) ã€ã³ã¿ãŒãããäž ã§ã»ãã¥ã¢ãªé ä¿¡ ãæ äŸ ããæ å· ãããã³ã«ãTLS (ãã©ã³ã¹ ããŒãã¬ã€ã€ã»ãã¥ãªãã£) ã®å 身 ã§ããã Secure/Multipurpose Internet Mail Extensions (ã»ãã¥ã¢å€ ç® ç ã€ã³ã¿ãŒãã ãã¡ãŒã«æ¡ 匵 ) MIMEã«ã«ãã»ã«å ãããEã¡ãŒã«ã«å¯Ÿ ã ãå ¬ é éµ æ å· å ã眲 å ã®ããã®æš æºã Security Parameter Index (ã»ãã¥ãªã㣠ãã©ã¡ãŒã¿ã€ã³ããã¯ã¹) IP 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