how to test cloudflare

Recently again in the toss, often visit my blog friends may have appeared on the page 502 error hints, that is tossing CloudFlare CDN unsuccessful tips. In this first thanks to the jar, in his dedication and truth, last night finally successfully

Investigate how CVE-2015-5477 & CloudFlare Virtual DNS protects its users Last week, ISC released a patch to fix a remote vulnerability in the BIND9 DNS server. This vulnerability causes the server to crash when processing a certain data packet.The

ConceptUsing the BPF (Berkeley Packet filter) toolset combined with the Iptables XT_BPF module enables high-performance packet filtering to address large-scale DDoS attacks. BPF Tools contains a simple set of Python scripts that are used to parse

Play games with hackers: Use CryptoWall tracker to mess up hacker actionsPreface: In a TED speech, I personally demonstrated a game that interacts with 419 scammers-what happens after you reply to spam, so I also had the idea of playing a guerrilla

Recently, the official CloudFlare, and APNIC official cooperation with the IP1.1.1.1 to launch faster, more private DNS Cloudflare runs one of the world's largest and fastest networks. APNIC is a nonprofit organization that manages IP

More than 10 years ago, an obscure Open-source Web server software was born, and more than 10 years later, its influence could rival Apache, attracting a large number of internet giants around the world, according to the US Wired magazine. He is the

18, Miscellaneous 1. Using shorthandParameter:-ZSome combination of parameters are often used, such as "--batch--random-agent--ignore-proxy--technique=beu", so write a large string is very bad to see, in Sqlmap, provides a shorthand way to shorten

New utility of php dos Vulnerability: CVE-2015-4024 Reviewed 0x01 how WAF is bypassedAccording to the principles of the php dos Vulnerability, when the multipart_buffer_headers function resolves the value corresponding to the header, there are n

HTTP 2.0 Introduction HTTP 2.0, Hypertext Transfer Protocol 2.0, is the next generation HTTP protocol. was developed by the hypertext Transfer Protocol Bis (httpbis) Working Group of the Internet Engineering Task Force (IETF). Is the first update

Currently, the hearttbleed vulnerability of OpenSSL has been widely known: in OpenSSL, one of the most popular TLS implementations, the lack of a boundary check results in millions (or more) the Web server exposes various sensitive information in