{"id":434,"date":"2026-02-03T05:47:41","date_gmt":"2026-02-02T21:47:41","guid":{"rendered":"https:\/\/vkt.hk\/case-study\/?p=434"},"modified":"2026-02-03T05:47:41","modified_gmt":"2026-02-02T21:47:41","slug":"ip-port-protection-with-easy-access","status":"publish","type":"post","link":"https:\/\/vkt.hk\/case-study\/2026\/02\/03\/ip-port-protection-with-easy-access\/","title":{"rendered":"\u514d\u8cbb\u63d0\u4f9b IP\/\u7aef\u53e3 \u4fdd\u8b77\u53ca\u65b9\u4fbf\u53d6\u5b58\u65b9\u6848\u7d66\u56fa\u5b9a IP \u7528\u6236"},"content":{"rendered":"

\u4fdd\u5b89\u6f0f\u6d1e\u65e5\u65b0\u6708\u7570, \u4ee4\u4eba\u9632\u4e0d\u52dd\u9632, \u6709\u898b\u53ca\u6b64, \u6211\u5011\u514d\u8cbb\u63d0\u4f9b IP\/\u7aef\u53e3 \u4fdd\u8b77\u53ca\u65b9\u4fbf\u53d6\u5b58\u65b9\u6848\u7d66\u56fa\u5b9a IP \u7528\u6236, \u8b93\u7528\u6236\u7684\u670d\u52d9\u591a\u4e00\u4efd\u5b89\u5168, \u907f\u514d\u81ea\u52d5\u5165\u4fb5\u7a0b\u5f0f\u653b\u64ca.<\/p>\n

\u64cd\u4f5c\u5728\u6211\u5011\u6a5f\u6a13\u6838\u5fc3\u74b0\u5883\u8655\u7406, \u5ba2\u4eba\u7121\u9700\u6295\u8cc7\u9ad8\u6602\u9632\u706b\u7246\u5668\u6750, \u4e5f\u4e0d\u9700\u8981\u61c9\u4ed8\u984d\u5916\u7cfb\u7d71\u8ca0\u8377\u64cd\u4f5c\u76f8\u95dc\u958b\u92b7.<\/p>\n

\u4f8b\u5b50: CCTV NVR \u4e3b\u6a5f IP: 103.193.251.2
\n\u7aef\u53e3: 37777,37778,554,443,80<\/p>\n

\u4f8b\u5b50: Remote Desktop Server \u4e3b\u6a5f IP: 103.193.251.2
\n\u7aef\u53e3: 3389<\/p>\n

\u9ed8\u8a8d\u6211\u5011\u5728\u7cfb\u7d71\u4f5c\u51fa\u4fdd\u8b77, \u7528\u6236\u7aef\u9023\u7dda\u524d, \u9700\u8981\u6253\u958b\u65b9\u4fbf\u53d6\u5b58\u7db2\u5740\u4e00\u6b21, \u88ab\u7cfb\u7d71\u53d6\u5f97\u7528\u6236\u7aef\u7684 IP \u5730\u5740, \u52a0\u5230\u5141\u8a31\u6e05\u55ae.<\/p>\n

\u7528\u6236\u7aef\u53ea\u9700\u9ede\u64ca\u4e00\u4e0b\u6253\u958b\u65b9\u4fbf\u53d6\u5b58\u7db2\u5740: https:\/\/acl.vkt.hk\/acl\/<\/p>\n

\u7121\u9700\u4efb\u4f55\u64cd\u4f5c, \u7cfb\u7d71\u81ea\u52d5\u8b80\u53d6\u7528\u6236\u7aef\u73fe\u5728\u7684 IP \u5730\u5740, \u6dfb\u52a0\u5230\u5141\u8a31\u6e05\u55ae 24 \u5c0f\u6642.<\/p>\n

\u5982\u679c\u7528\u6236\u7aef\u662f\u56fa\u5b9a IP, \u5e0c\u671b\u6c38\u9060\u52a0\u5230\u5141\u8a31\u6e05\u55ae, \u53ef\u4ee5\u4f7f\u7528 https:\/\/acl.vkt.hk\/acl\/always\/<\/p>\n

\u90a3\u9ebc\u7528\u6236\u7aef\u7684 IP \u4fbf\u6703\u6c38\u4e45\u6dfb\u52a0\u5230\u5141\u8a31\u6e05\u55ae, \u96a8\u6642\u53ef\u4ee5\u53d6\u5b58\u76f8\u95dc\u7aef\u53e3\u670d\u52d9.<\/p>\n

\u9019\u5c0d\u4e00\u4e9b\u81ea\u52d5\u5165\u4fb5\u7a0b\u5f0f\u653b\u64ca, \u975e\u5e38\u6709\u6548, \u80fd\u5c0d\u4e00\u4e9b\u96e3\u4ee5\u66f4\u65b0\u7684\u8edf\u4ef6\u6216\u7cfb\u7d71, \u4f5c\u51fa\u4fdd\u8b77.<\/p>\n

\u7559\u610f\u9019\u53ea\u80fd\u9632\u6b62\u81ea\u52d5\u5165\u4fb5\u7a0b\u5f0f\u653b\u64ca (\u96a8\u6a5f\u6383\u7aef\u53e3\u5165\u4fb5), \u5982\u679c\u653b\u64ca\u8005\u662f\u6b63\u5e38\u53d6\u5f97\u65b9\u4fbf\u53d6\u5b58\u7db2\u5740, \u52a0\u5230\u52a0\u5230\u5141\u8a31\u6e05\u55ae\u7684\u8a71, \u4ed6\u5011\u4e5f\u4e00\u6a23\u53ef\u4ee5\u9023\u4e0a\u53ca\u5165\u4fb5\u7cfb\u7d71, \u4f46\u90a3\u4e9b\u662f\u4f60\u7684\u6388\u6b0a\u6b63\u5e38\u7528\u6236, \u7406\u61c9\u4e0d\u9700\u8981\u5165\u4fb5\u4f60\u7cfb\u7d71?<\/p>\n

\u514d\u8cac\u8072\u660e: \u9019\u670d\u52d9\u7d14\u7cb9\u70ba\u5ba2\u6236\u591a\u4e00\u5c64\u4fdd\u969c, \u4f46\u4e0d\u4ee3\u8868 100% \u4e0d\u6703\u88ab\u653b\u64ca\u53ca\u5165\u4fb5, \u6211\u5011\u4e0d\u6703\u5c0d\u76f8\u95dc\u4e8b\u5b9c\u4f5c\u51fa\u4fdd\u8b49, \u5ba2\u6236\u4ecd\u7136\u6709\u8cac\u4efb\u66f4\u65b0\u81ea\u8eab\u7cfb\u7d71\u53ca\u7a0b\u5f0f\u9632\u6b62\u4fdd\u5b89\u6f0f\u6d1e\u88ab\u5165\u4fb5.<\/p>\n

\u7dad\u4eac\u96fb\u8a0a, \u8a8d\u771f\u601d\u8003\u5982\u4f55\u63d0\u4f9b\u66f4\u597d\u7684\u670d\u52d9, \u5c08\u6ce8\u70ba\u4f60, \u5171\u5275\u96d9\u8d0f \ud83d\ude09<\/p>\n

 <\/p>\n

Security vulnerabilities keep evolving at a rapid pace, making them almost impossible to fully guard against. In light of this, we are offering\u2014for free<\/strong>\u2014an IP\/port protection and convenient access solution exclusively for our fixed IP address Customer. This adds an extra layer of security to your services and effectively blocks automated intrusion\/scanning attacks.<\/p>\n

\n

All operations are handled seamlessly in our system core environment. Customers do not need to purchase expensive firewall equipment or deal with any additional system load or running overhead.<\/p>\n

\n

Example: CCTV NVR host IP: 103.193.251.2 Ports: 37777, 37778, 554, 443, 80<\/p>\n

Example: Remote Desktop Server host IP: 103.193.251.2 Port: 3389<\/p>\n

\n

By default, our system enforces protection: the related ports “invisible” to general internet, before any client can connect, the user simply needs to open the easy access URL once. The system automatically captures the client’s current IP address and adds it to the allow list\u2014with just one click to open the page, no further action is required from the user.<\/strong><\/p>\n

\n

User simply clicks to open the convenient access URL: https:\/\/acl.vkt.hk\/acl\/<\/a> No additional operations needed<\/strong> \u2014 the system automatically detects and reads the client’s current IP address, then adds it to the allow list for 24 hours<\/strong>.<\/p>\n

\n

If the client uses a fixed IP<\/strong> and prefers permanent access, they can use: https:\/\/acl.vkt.hk\/acl\/always\/<\/a> The client’s IP will then be permanently<\/strong> added to the allow list, enabling uninterrupted access to the relevant port services anytime.<\/p>\n

\n

This method is highly effective<\/strong> against automated intrusion programs (random port-scanning attacks) and provides valuable protection for software or systems that are hard to patch or update regularly.<\/p>\n

\n

Important note<\/strong>: This solution only blocks automated\/random<\/strong> intrusion attempts (scanning bots). If an attacker intentionally visits the convenient access URL and adds their own IP to the allow list, they can connect and attempt to compromise the system just like any authorized user. But since those would be users you’ve deliberately granted access to, they presumably have no reason to attack or intrude on your system, correct?<\/p>\n

\n

Disclaimer<\/strong>: This service is provided purely to give our customers one additional layer of protection. It does not<\/strong> constitute a 100% guarantee against attacks or intrusions. We offer no warranty<\/strong> in this regard. Customers remain fully responsible for updating and securing their own systems and software to prevent exploitation of known vulnerabilities.<\/p>\n

\n

Viking Telecom \u2014 seriously considering how to deliver even better service, focused entirely on you, creating a true win-win together \ud83d\ude09<\/p>\n

\n

\"Rdp<\/p>\n

\u7528\u6236\u5728\u6c92\u6253\u958b\u65b9\u4fbf\u53d6\u5b58\u7db2\u5740\u4e00\u6b21\u4e4b\u524d, IP\/Port (\u4f60\u7684 SERVER) \u662f\u4e0d\u80fd\u9023\u4e0a.<\/p>\n

User can not access to IP\/Port (Your server) before one click our easy access URL.<\/p>\n

\n

\"Ip<\/p>\n

\u7528\u6236\u53ea\u9700\u6253\u958b\u65b9\u4fbf\u53d6\u5b58\u7db2\u5740\u4e00\u6b21, IP \u6703\u88ab\u7cfb\u7d71\u81ea\u52d5\u8b58\u5225\u53ca\u52a0\u4e0a\u5141\u8a31\u6e05\u55ae 24 \u5c0f\u6642.<\/p>\n

Just one click one our easy access URL, user IP will whitelisted for 24-hours to your IP\/Port (Your Server)<\/p>\n

\"Rdp<\/p>\n

\u73fe\u5728\u7528\u6236\u53ef\u4ee5\u9023\u4e0a\u4f60\u7684 IP\/PORT (\u670d\u52d9), \u7528\u6236\u7121\u9700\u5b89\u88dd\u4efb\u4f55\u8edf\u4ef6\u6216\u8a2d\u5b9a VPN, \u53ea\u9700\u6253\u958b\u65b9\u4fbf\u53d6\u5b58\u7db2\u5740\u4e00\u6b21, \u5b8c\u6210\u53ef\u4ee5\u5728 24 \u5c0f\u6642\u5167\u9023\u4e0a.<\/p>\n

And Now, user can connect to your IP\/Port (Server), user don’t need install any app or VPN, just one click our easy access URL and done, able access for 24-hours.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4fdd\u5b89\u6f0f\u6d1e\u65e5\u65b0\u6708\u7570, \u4ee4\u4eba\u9632\u4e0d\u52dd\u9632, \u6709\u898b\u53ca\u6b64, \u6211\u5011\u514d\u8cbb\u63d0\u4f9b IP\/\u7aef\u53e3 \u4fdd\u8b77\u53ca\u65b9\u4fbf\u53d6\u5b58\u65b9\u6848\u7d66\u56fa\u5b9a IP \u7528\u6236, \u8b93\u7528\u6236\u7684\u670d\u52d9\u591a\u4e00\u4efd\u5b89\u5168, \u907f\u514d\u81ea\u52d5\u5165\u4fb5\u7a0b\u5f0f\u653b\u64ca. \u64cd\u4f5c\u5728\u6211\u5011\u6a5f\u6a13\u6838\u5fc3\u74b0\u5883\u8655\u7406, \u5ba2\u4eba\u7121\u9700\u6295\u8cc7\u9ad8\u6602\u9632\u706b\u7246\u5668\u6750, \u4e5f\u4e0d\u9700\u8981\u61c9\u4ed8\u984d\u5916\u7cfb\u7d71\u8ca0\u8377\u64cd\u4f5c\u76f8\u95dc\u958b\u92b7. \u4f8b\u5b50: CCTV NVR \u4e3b\u6a5f IP: 103.193.251.2 \u7aef\u53e3: 37777,37778,554,443,80 \u4f8b\u5b50: Remote Desktop Server \u4e3b\u6a5f IP: 103.193.251.2 \u7aef\u53e3: 3389 \u9ed8\u8a8d\u6211\u5011\u5728\u7cfb\u7d71\u4f5c\u51fa\u4fdd\u8b77, \u7528\u6236\u7aef\u9023\u7dda\u524d, \u9700\u8981\u6253\u958b\u65b9\u4fbf\u53d6\u5b58\u7db2\u5740\u4e00\u6b21, \u88ab\u7cfb\u7d71\u53d6\u5f97\u7528\u6236\u7aef\u7684 IP \u5730\u5740, \u52a0\u5230\u5141\u8a31\u6e05\u55ae. \u7528\u6236\u7aef\u53ea\u9700\u9ede\u64ca\u4e00\u4e0b\u6253\u958b\u65b9\u4fbf\u53d6\u5b58\u7db2\u5740: https:\/\/acl.vkt.hk\/acl\/ \u7121\u9700\u4efb\u4f55\u64cd\u4f5c, \u7cfb\u7d71\u81ea\u52d5\u8b80\u53d6\u7528\u6236\u7aef\u73fe\u5728\u7684 IP \u5730\u5740, \u6dfb\u52a0\u5230\u5141\u8a31\u6e05\u55ae 24 \u5c0f\u6642. \u5982\u679c\u7528\u6236\u7aef\u662f\u56fa\u5b9a IP, \u5e0c\u671b\u6c38\u9060\u52a0\u5230\u5141\u8a31\u6e05\u55ae, \u53ef\u4ee5\u4f7f\u7528 https:\/\/acl.vkt.hk\/acl\/always\/ \u90a3\u9ebc\u7528\u6236\u7aef\u7684 IP \u4fbf\u6703\u6c38\u4e45\u6dfb\u52a0\u5230\u5141\u8a31\u6e05\u55ae, \u96a8\u6642\u53ef\u4ee5\u53d6\u5b58\u76f8\u95dc\u7aef\u53e3\u670d\u52d9. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"\u514d\u8cbb\u63d0\u4f9b IP\/\u7aef\u53e3 \u4fdd\u8b77\u53ca\u65b9\u4fbf\u53d6\u5b58\u65b9\u6848\u7d66\u56fa\u5b9a IP \u7528\u6236 - Viking Telecom case study","description":"\u4fdd\u5b89\u6f0f\u6d1e\u65e5\u65b0\u6708\u7570, \u4ee4\u4eba\u9632\u4e0d\u52dd\u9632, \u6709\u898b\u53ca\u6b64, \u6211\u5011\u514d\u8cbb\u63d0\u4f9b IP\/\u7aef\u53e3 \u4fdd\u8b77\u53ca\u65b9\u4fbf\u53d6\u5b58\u65b9\u6848\u7d66\u56fa\u5b9a IP \u7528\u6236, \u8b93\u7528\u6236\u7684\u670d\u52d9\u591a\u4e00\u4efd\u5b89\u5168, \u907f\u514d\u81ea\u52d5\u5165\u4fb5\u7a0b\u5f0f\u653b\u64ca. \u64cd\u4f5c\u5728\u6211\u5011\u6a5f\u6a13\u6838\u5fc3\u74b0\u5883\u8655\u7406, \u5ba2\u4eba\u7121\u9700\u6295\u8cc7\u9ad8\u6602\u9632\u706b\u7246\u5668\u6750, \u4e5f\u4e0d\u9700\u8981\u61c9\u4ed8\u984d\u5916\u7cfb\u7d71\u8ca0\u8377\u64cd\u4f5c\u76f8\u95dc\u958b\u92b7. \u4f8b\u5b50: CCTV NVR \u4e3b\u6a5f IP: 103.193."},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-434","post","type-post","status-publish","format-standard","hentry","category-viking-telecom"],"_links":{"self":[{"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/posts\/434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/comments?post=434"}],"version-history":[{"count":1,"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/posts\/434\/revisions"}],"predecessor-version":[{"id":438,"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/posts\/434\/revisions\/438"}],"wp:attachment":[{"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/media?parent=434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/categories?post=434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vkt.hk\/case-study\/wp-json\/wp\/v2\/tags?post=434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}