最近看一篇文章，作者說明他們因為 GCS 一直被reqeust 而導致的大量費用，就先讓我想到我的 GCP LB 一直都未有很好的保護措施，我開始意識這一個風險。為了避免這種情況，因此今天我來分享一下我的使用經驗。 1. Web Application Firewall (WAF) 的功能 首先要提到的是 Cloudflare 提供的 WAF 功能。即便是免費版，也能夠設定最多 5 個自訂規則，這對於小型網站或服務來說已經相當充足。最吸引我的是 WAF 內建的「威脅分數」功能，可以根據訪客 IP 的信譽來評估潛在風險，將威脅分數從 0（低風險）到 100（高風險）進行分類，這樣可以有效阻擋危險的 IP 地址。 根據 Cloudflare 的官方文檔，我們可以根據威脅分數設置防護規則，
Background Client -> Cloudflare -> GCP LB -> Backend To achieve this flow for traffic proxying and security, I encountered an unexpected issue during the setup process Symptoms After configuring Cloudflare to set the DNS as Proxy, I started encountering the error (ERR_SSL_VERSION_OR_CIPHER_
It's been 10 days since our last update. While we are still actively pushing forward with the development of Graholder 2.0, we're also on the lookout for new team members to join us in this exciting journey. If you are someone with an interest in
From October 10 to October 14, through a series of efforts, we’ve finally completed this phase of our journey. I want to extend my heartfelt thanks to everyone who contributed to Graholder this year. Whether family, friends or our supportive users, it’s because of you that I could
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Title: Building Resilience through Setbacks “Failure is simply the opportunity to begin again, this time more intelligently.” – Henry Ford. This quote has been a profound source of encouragement for me on my entrepreneurial journey. While I have read countless biographies of founders and stories from business books that are inspiring,
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These past few months have been extremely busy and challenging. Since September, it feels like obstacles keep arising, but that’s life – filled with highs and lows. During this time, it’s important to keep moving forward with passion and determination. Today, I’d like to introduce one of the
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In recent days, my focus has been on setting up a smart reply system for Line, and this is the perfect opportunity to introduce Dialogflow. Dialogflow is a simple yet powerful conversational AI platform that integrates seamlessly with Line, making it easy to set up and use, allowing us to
If you’re not embarrassed by your first product release, you’ve released it too late." This quote by Reid Hoffman from Masters of Scale has been a guiding principle for me throughout my entrepreneurial journey. The podcast, filled with conversations between Reid and various founders about the highs
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February 1, 2023, marked the first day after leaving my first job. Though it had only been a little over a year, the moment I no longer needed to rush to catch the bus from Keelung to Taipei every day, sitting in Louisa Cafe brought a strange yet familiar feeling—