Security

SSL Installation in a cPanel based server

Tags: ca bundlecertcsrdedicated IPdomainkeysslWHM

Published on : August 6, 2011 by

SSL Installation in a cPanel based server

Before moving to the steps on cPanel SSL installation we are giving a brief explantion on SSL certificates and its working, What is SSL SSL (Secure Sockets Layer) is a cryptographic protocol which ensure the security of communication over the Internet. SSL encrypt the segments of network connections above the Transport Layer, using symmetric cryptography […]

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DDoS, prevention, cure! – Part 2

Tags: AIDEDDOSMod_dosevasive

Published on : December 29, 2010 by

DDoS, prevention, cure! – Part 2

DDoS/DoS Prevention and Cure has significant role in preserving the server security: DDoS/DoS cannot be completely prevented by any of the service provides, but certain measures could help us to reduce the impact of attack. The companies must develop and produce certain strict policies and rules to ensure the best practices are allowed. Strict server […]

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DDoS, prevention, cure! – Part 1

Tags: DDOSDOSICMPTCP SYN floodTTL

Published on : by

DDoS, prevention, cure! – Part 1

DDOS are one of the biggest headaches for all server security support personals. Here we are trying to provide you an explanation on DDOS and symptoms of DDOS and the prevention methods will be covered in the upcomings blogs. DDoS – Distributed Denial Of Service  Wiki : http://en.wikipedia.org/wiki/Denial-of-service_attack DDoS is an attack on a computer/server […]

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CRITICAL : One more kernel exploit known to the public

Tags: exploitskernelsecurity in linux

Published on : September 17, 2010 by

CRITICAL : One more kernel exploit known to the public

A continuation of the previous exploits. http://isec.pl/vulnerabilities/isec-0025-syscall-emulation.txt Full Disclosure here  – http://seclists.org/fulldisclosure/2010/Sep/268 & mitigation at http://seclists.org/fulldisclosure/2010/Sep/273 Details about the 0 day exploit and how to test whether your system is exploitable or not. However no need to get panicked as this particular exploit was with l33t hackers for last 2 years as you can see […]

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IFS

Tags: ifslinux. bashwhile

Published on : September 2, 2010 by

IFS

How many times in Linux shell scripting have you written scripts and a had bad time with those having spaces? The remedy to this situation is your IFS value. IFS or Internal Field Separator holds the value which separates the various entities. This can be file names, values read a script by read etc. It […]

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