VPS服务器如何提高安全性能?

网络在为我们带来便利的同时,也滋生了新的网络威胁。云主机、VPS服务器、虚拟主机要怎么能够提高安全防御性能,减少服务器被攻击的概率?下面我们以VPS服务器为例子说明:

VPS服务器如何提高安全性能?

1、修复系统漏洞、程序漏洞

  服务器的系统或服务器的程序时常会存在一些漏洞,而这些漏洞又容易被黑客利用攻击。要降低vps被攻击的几率,这里建议站长经常检查并修复系统和程序的漏洞。

  2、设置端口

  端口经常会被黑客经常扫描和攻击的途径,对重要端口进行设置也可以降低vps被攻击的几率。这里建议用户对一些重要端口如3389、21、80等进行修改,这些端口的用途是站长都知道,如果不修改很容易被黑客扫描和利用。另外,要关闭不常用的端口,这样也可以提高vps的安全性。

  3、安装服务器安全

  要降低vps被攻击的几率,建议安装好服务器安全。服务器安全是一款非常强大的安全软件,集杀毒、系统优化、修补漏洞、防DOSS、CC攻击、防注入攻击等功能于一身,能够有效预防恶意攻击,可以抵御2000肉鸡同时并发攻击,而且服务器安全对系统资源占用率小,不会影响服务器运行效率。

  只有未雨绸缪,做好防御工作,我们才能够更好地在互联网上进行工作。

文章来源:www.rakbuluo.com/o121

原文链接:,转发请注明来源!

发表评论

  • 12 Responses to “VPS服务器如何提高安全性能?”
    • Uhhrw86

      getting viagra from doctor ob gyn hospital near me quality cheap meds pills viagra <a href="https://viawithoutdctrs.com/#">viagra without doctor prescription</a> - cialis entourage https://viawithoutdctrs.com/# - cialis and muscle cramps does apple cider vinegar lower blood pressure

      回复
    • Ahbzsvh

      how much does being overweight increase heart disease risks best buy for cialis
      <a href="https://withoutshort.com">viagra</a> Usdzh44
      https://withoutshort.com viagra generic

      回复
    • JDwene

      <a href=http://www.cialisay.com>cialis online</a> http://www.viagwithoutdr.com

      回复
    • Uraidssut

      erectile dysfunction images of blood vessel <a href=https://www.withoutbro.com>sildenafil online no prescription</a> sildenafil 25mg
      erectile dysfunction treatments covered by ahcccs: https://www.withoutbro.com over the counter viagra

      回复
    • Ykzlccf

      cialis consegna veloce portal healthcare clonazepam and cialis <a href="https://tadalafilkiva.com/#">tadalafil 20 mg</a> - acheter viagra cialis generique https://tadalafilkiva.com/# - cialis covered caremark how does africa people get hiv or aids

      回复
    • Jamburce

      Seriously tons of very good knowledge. <a href=https://www.kamagramama.com>kamagra uk</a> kamagra fake real
      oral jelly kamagra bestellen: https://www.kamagramama.com kamagra

      回复
    • Ygxxkaq

      cuanto tiempo caducidad cialis kamagra tablets in pakistan
      Ydwcqlc <a href="https://withoutshort.com">viagra buy</a>
      https://withoutshort.com sildenafil

      回复
    • Aamburce

      Amazing a lot of helpful advice. <a href=https://www.kamagramama.com>kamagra 100mg</a> kamagra forum o2
      kamagra jelly sildenafil: https://www.kamagramama.com kamagra sale

      回复
    • EExcuppy

      iflscience .com/health-and-medicine/studies-reveal-health-risks-e-cigarettes - <a href="https://www.withoutbro.com">viagra</a> Avxrbmw
      cialis kadД±nlarda etkisi
      viagra y los jovenes: <a href="https://www.withoutbro.com/">generic cialis</a>

      回复
    • top 10 online pharmacies

      <a href="http://canadiannextpharmacy.com/">most reliable canadian pharmacies</a>
      http://canadiannextpharmacy.com/
      <a href=http://canadiannextpharmacy.com/>highest rated canadian pharmacies</a>

      回复
    • Stephenpeaky

      viagra prices <a href=" http://sild100fast.com/# ">buy generic viagra online</a> viagra for sale

      回复
    • canada online pharmacies

      <a href="http://canadianpharmacynethd.com/">canada pharmacies online</a>
      http://canadianpharmacynethd.com/
      <a href=http://canadianpharmacynethd.com/>my canadian pharmacy</a>

      回复