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网站安全防护指南：防DDoS、防CC、防SQL注入_我的网站
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一键部署OpenClaw 网站上线后就会被扫描，被扫到漏洞就被打。 The Palestinian people make up one of the largest refugee groups in the world, often forced off their land or pushed to flee amid ongoing conflict in the region, according to the United Nations.They are stateless, their identity not defined by specific borders, but rather tied together by a collective longing for a place to call home. Their existence has long been traded and transferred by different ruling powers throughout their history, leaving their fate hanging in the balance.Palestinians are a diverse, multi-religious and multicultural group of roughly 14 million people internationally who trace their roots back to what is now known as the Israeli-Palestinian region of the Middle East.Many of them no longer remain there, spread across the globe. Those who remain in the Palestinian territory of Gaza have been under blockade, with Israel controlling nearly everything that comes in and out of the region, including food, fuel and people, and Egypt controlling Gaza’s southern border.Palestinians have been described as a "young society," with people between 15 and 29 years old comprising 30% of the population, according to the United Nations Population Fund.Amid the ongoing Israel-Hamas conflict in the Middle East, Palestinians say they have been "dehumanized" and stereotyped amid the international backlash to Hamas' terrorist actions in Israel.In Gaza, at least 1,799 people have been killed in retaliatory strikes by Israel, with an estimated 7,388 more injured, numbers that are expected to climb. At least 1,300 people have been killed and 3,227 others have been injured in Israel from Hamas attacks.Palestinian historians add that the people's long history of being ignored, attacked and displaced has left many misconceptions about the population unaddressed – something they now hope to remedy."As soon as you identify with them as people – as ordinary human beings – you cannot do to them what's now being done to them right now," said Ussama Makdisi, a history professor at the University of California Berkeley.For example, support for the "Free Palestine" or liberation movement has historically been painted as antisemitic. Palestinian historians say this is another misperception.The fight for liberation, Makdisi said, is about being able to "live with dignity and equality, in a political and social and economic environment where they can thrive like any other people."According to the United Nations, 81% of the population in Gaza lives in poverty, with food insecurity plaguing 63% of Gaza citizens. The unemployment rate is 46.6%, and access to clean water and electricity remains at "crisis" levels of inaccessibility, the U.N. states."Liberation means living with equality, which everybody, I think, once they understand that, most people I would say agree with it,” says Makdisi. “It's exactly what we wish for any people in the world, any people."
'Struggle for liberation'
Despite the difficult circumstances facing Palestinians around the world and in Palestinian territories, they love life, added Yousef Munayyer, a Palestinian-American writer and political analyst."People are looking for ways in the most difficult of moments to celebrate the beauty of life, even under oppression," Munayyer said. "This does not make Palestinians unique. It just makes them as human as everybody else."All of the Palestinian scholars with whom ABC News spoke said the Palestinian passion for fighting to be able to live with dignity has stretched beyond the movement for their own people. Palestinians have been a prominent voice in grassroots activism internationally, including the 2020 anti-racism movement that began in the United States and spread overseas.The young population of Palestinians particularly has moved the needle on their community’s involvement in global social movements, historians say. Nassar believes it’s because younger generations believe their international causes are connected, united in dismantling longstanding systems of oppression.Palestinian resiliency
The Arabic idea of "sumud," or steadfastness, is a key part of how many Palestinians understand their collective identity, according to Maha Nassar, a history and Islamic studies professor at the University of Arizona. It highlights the near-universal call for liberation, freedom and equality among Palestinians existing in a region under constant conflict – a yearning for peace on Palestinian lands.Sumud can manifest in many ways. It could be as simple as proclaiming one's pride in their Palestinian heritage, or as complicated as grassroots organizing in social movements."Palestinians around the world have taken immense pride and gone to great lengths to ensure that their Palestinian culture and identity is not erased, just because their state does not yet exist," said Nassar.。安全防护不是一次性工作，而是持续的基本功。 先说SQL注入。最常见的攻击方式，黑客通过表单输入拼接SQL语句。防护方法很简单：用参数化查询，干掉字符串拼接。 # PHP防SQL注入写法（PDO参数化查询） // 错误写法：直接拼接字符串 $sql = "SELECT * FROM users WHERE name='" . $_POST['name'] . "'"; // 正确写法：使用PDO预处理 $stmt = $pdo->prepare("SELECT * FROM users WHERE name = :name"); $stmt->execute([':name' => $_POST['name']]); $result = $stmt->fetchAll(); 再说CC攻击。某个IP频繁请求你的页面，把服务器资源耗尽。Nginx可以限制单IP请求频率。 # Nginx限制单IP请求频率（nginx.conf） http { limit_req_zone $binary_remote_addr zone=one:10m rate=10r/s; server { location / { limit_req zone=one burst=20 nodelay; # 每秒最多10个请求，突发允许20个 } } } # 封禁恶意User-Agent if ($http_user_agent ~* "bot|spider|crawler") { return 403; } DDoS防护个人站长很难自己搞，最好的办法是接CDN。Cloudflare免费版就能挡住大部分小规模DDoS。如果被打得很狠，就开CDN的“我被攻击了”模式，所有流量走CDN审查。 另外几个基本操作：后台目录加密码保护、数据库定期备份、程序及时更新打补丁。这些眠得快，别等被打了才想起来。申请创业报道，分享创业好点子。点击此处，共同探讨创业新机遇！。
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