Editing Virus (section)

== 線上掃毒(free online scan virus) ==
=== 系統或特定資料夾掃毒 ===
* 掃瞄有病毒，不一定代表會協助'''清除病毒'''，儘管如此，可以幫助判斷中毒後的處理方式為何 
: ({{IE}}: Internet Explorer; {{Fx}}: [[Mozilla Firefox]])

# [http://housecall.trendmicro.com/us/index.html  HouseCall - Free Online Virus Scan] 趨勢掃毒 for {{Win}} & {{Mac}}，需額外安裝軟體。  {{access | date = 2017-04-01}}
# [http://quickscan.bitdefender.com/ BitDefender QuickScan] for {{Win}} ，需額外安裝軟體。  {{access | date = 2017-04-01}}
# [https://www.eset.com/int/home/online-scanner/ Online Malware Detection | ESET] for {{Win}} ，需額外安裝軟體。(NOD32防毒軟體廠商) {{access | date = 2017-04-01}}
# [https://www.f-secure.com/en/web/home_global/online-scanner F-Secure Online Scanner | Scan and clean your PC for free] for {{Win}} ，需額外安裝軟體。{{access | date = 2017-04-01}}
# [https://home.mcafee.com/downloads/free-virus-scan McAfee Security Scan]  for {{Win}} ，需額外安裝軟體。 {{access | date = 2017-04-01}}
# [http://www.microsoft.com/security/scanner/zh-tw/default.aspx Microsoft Safety Scanner] for {{Win}}，需額外安裝軟體。 {{access | date = 2017-04-01}}
# Symantec [http://security.symantec.com/sscv6/home.asp?langid=ie&venid=sym&plfid=23&pkj=VTZDGEQGGYYFKTYBFJZ Free Antivirus Protection][http://security.symantec.com/sscv6/home.asp?productid=symhome&langid=ch&venid=sym&close_parent=true&bhcp=1 諾頓線上掃毒]，掃毒〈但不掃描壓縮檔〉。(IE only)
# Panda ActiveScan - [http://www.pandasecurity.com/activescan/index/ 免費線上病毒掃瞄] 需額外填寫email '''含清除''' (IE only) 
# [http://www.windowsecurity.com/trojanscan/ WindowsSecurity] (IE only) 註: 非微軟公司提供的服務
# [http://online.rising.com.cn/free/index.htm 瑞星在线杀毒] (IE only)
# [http://www.kaspersky.com.tw/free-virus-scan 卡巴斯基Security Scan | 免費病毒掃描軟體下載] for {{Win}} ，需額外安裝軟體。 {{access | date = 2017-04-01}}
# more on [http://www.freegroup.org/category/free-virus-scan/ 線上掃毒 @ 免費資源網路社群]

=== 單一檔案檢查 ===
如果僅單一防毒軟體掃描出病毒，可能是誤判，則可以使用多家的防毒軟體核心，進行查證。
# {{Gd}} [http://www.virustotal.com/ VirusTotal - Free Online Virus and Malware Scan]  同時使用[https://www.virustotal.com/en/about/credits/ 57家的防毒軟體]核心，進行檔案掃描。檔案須小於 128 MB(可以是ZIP壓縮檔)。可安裝 [https://www.virustotal.com/en/documentation/desktop-applications/ VirusTotal Windows Uploader] 上傳多個檔案。(詳細說明: [http://goomee.blogspot.com/2007/04/virustotal.html goomee.blogspot.com: VirusTotal: 讓有毒檔案原形畢露]; [http://www.flickr.com/photos/planetoid/2898686046/ 掃描結果擷圖]) (IE & Fx) {{access | date = 2016-12-02}}
# {{Gd}} [https://metadefender.opswat.com/#!/ OPSWAT MetaDefender Cloud | Vulnerability, CDR and Antivirus APIs] - 同時使用 30+ 家的防毒軟體核心，進行檔案掃描。檔案須小於 140 MB。 教學: [http://briian.com/?p=7762 Metascan Online 免費 18 合 1 線上掃毒工具]{{access | date = 2015-03-17}}
# [http://virusscan.jotti.org/ Jotti's malware scan] 使用16家的防毒軟體核心，進行檔案掃描。檔案須小於 100 MB。
# [http://www.virscan.org/ VirSCAN.org-線上防毒引擎掃描網站 v1.02 目前支援 37 款防毒引擎] 檔案須小於 20 MB(可以是ZIP壓縮檔)。
# [http://www.threatexpert.com/submit.aspx ThreatExpert - Submit Your Sample Online](file size < 5MB) 需要提供e-mail 
# [https://chrome.google.com/webstore/detail/antivirus-scan-online-plu/klbfhfklbfkhmmmaijegeejbnbeknbph/related?hl=zh-TW Antivirus Scan Online Plus] for {{Chrome}}  可以掃描四個檔案或網址，檔案須小於 8 MB。{{access | date = 2017-04-01}}
#* 教學: [http://pcuser.pixnet.net/blog/post/25924094 線上分析可疑檔案會偷偷在電腦做什麼事 @ PCuSER 電腦人 :: 痞客邦 PIXNET ::]
# 台灣電腦網路危機處理暨協調中心 [https://viruscheck.tw/ Virus Check 惡意檔案檢測服務 - TWCERT/CC] 「檔案大小上限 20 MB。壓縮檔內檔案數量上限為 10 個。」網頁顯示的合作單位 Trend Micro。 [https://app.box.com/s/8wrndne9i6y7mogmug7onewv86jg1my3 檢測報告範例]{{access | date = 2019-08-09}}

=== 網頁安全檢查 ===
# {{Gd}} [https://www.virustotal.com/gui/home/url VirusTotal] 80 個掃毒引擎，[https://www.virustotal.com/gui/url/7f47e962f91b0882824f50ea0bd7b31382a06c3f871c50bec297bfa2a362e5b5/detection 掃描報告範例] {{access | date = 2020-05-22}}
# [https://transparencyreport.google.com/safe-browsing/search Google安全瀏覽] (google safe browsing) 例如: [http://safebrowsing.clients.google.com/safebrowsing/diagnostic?site=tw.yahoo.com tw.yahoo.com 檢查報告] 可輸入要檢查的其他網站連結 {{access | date = 2020-05-22}}
# [http://www.urlvoid.com/ URLVoid] ([http://www.freegroup.org/2010/06/urlvoid/ 介紹]) 例如: [http://www.urlvoid.com/scan/tw.yahoo.com/ tw.yahoo.com 檢查報告] {{access | date = 2020-05-24}}
# [https://vms.drweb.com/online/?lng=en Free Dr.Web online scanner for scanning suspicious files and links] 可輸入要檢查的網站連結 {{access | date = 2020-05-24}}
# [http://www.mywot.com/ WOT (Web of Trust)] for {{IE}}{{Fx}}{{Chrome}}{{Opera}}{{Safari}} 可輸入要檢查的網站連結，例如：[https://www.mywot.com/scorecard/tw.yahoo.com tw.yahoo.com 檢查報告] {{access | date = 2020-05-24}}
# [http://www.avgthreatlabs.com/sitereports AVG Threat Labs - Free Domain Reports with Safety Ratings] 需要下載軟體

=== 系統安全檢查(Security Check) ===
# [http://onlinecheck.emsisoft.com/en/ a² Online-Check]
# Gibson Research - [https://grc.com/x/ne.dll?bh0bkyd2 Shields Up]
# PC Flank - [http://www.pcflank.com/ Test Your System]
# SecurityMetrics - [http://www.securitymetrics.com/portscan.adp Free Port Scan & Firewall Test]
# Sygate Online Services - [http://scan.sygate.com  Symantec Security Check] 入侵弱點偵測 - 線上掃駭看看你防火牆有沒有缺點，線上偵測網路漏洞和木馬喔。 (IE & Fx) {{access | date = 2011-04-13}}
# Windowssecurity.com - [http://www.windowsecurity.com/trojanscan TrojanScan]
# [http://secunia.com/vulnerability_scanning/online/ Free Online Computer Scan - Online Software Inspector (OSI) - Secunia] 需要安裝 Java

Vulnerability Scanning
# {{Gd}} [http://secunia.com/vulnerability_scanning/ Vulnerability Scanning - Secunia.com] Scan, detect, and update vulnerable programs.