01. ManageEngine Free HyperV Performance MonitorHyperV Performance Monitor allows you to monitor CPU, Memory, Disk and Network utilization of your Microsoft Hyper-V virtual servers. It displays the results in a dashboard.http://www.manageengine.com/free-hyperv-performance-monitor/download.html02. NagiosNagios is a powerful network monitoring tool that allows you to ensure that your critical syst..
01. Disk2vhdDisk2vhd allows you to create a Virtual Hard Disk (VHD) of a live machine, which can then be loaded using Microsoft Virtual PC or Microsoft Hyper-V.http://technet.microsoft.com/en-gb/sysinternals/ee65641502. DefragglerUsing Defragler you can defrag individual files on an NTFS or FAT32 file system.http://www.piriform.com/defraggler03. PageDefragPageDefrag allows you to view the defrag..
System and network management 01. Bitcricket IP Subnet CalculatorThis tool allows you to calculate subnets and CIDR routes automatically using its intuitive interface and auto-discovery feature.http://www.wildpackets.com/resources/free_utilities/ipsubnetcalc02. EMCO Remote Installer StarterThe free version of EMCO Remote Installer (Starter edition) allows you to perform a software inventory of a..
[12 Tools] System testing and troubleshooting 01. PinkiePinkie is a collection of network troubleshooting utilities that allows pinging multiple hosts, forward and reverse DNS lookup, a ping sweeper, and a subnet calculator.http://www.ipuptime.net/02. VMWare PlayerVMWare Player is a multi-platform virtualization solution that can be used to create and run multiple 32-bit or 64-bit virtual machin..
System 및 Network analysis Tool Usage 1. NTFS Permissions Explorer Using this MMC snap-in you can quickly visualize the user and group permission of a local or remote folder or drive in a hierarchical format to help identify problems. http://eprints.hud.ac.uk/9743/ 2. Xirrus Wi-Fi Inspector Wi-Fi Inspector is a powerful Wi-Fi management and troublesshooting tool that allows you to locate and veri..
알만한 사람은 다 아는 TrueCrypt이다. 리눅스에서의 설치 사례이다.If you're worried about the recent NSA scandals and want to maintain some privacy, or simply want to keep your data safe and secure, then the free and open source TrueCrypt is an ideal option. TrueCrypt allows you to encrypt files in virtual volumes, and even create 'hidden' volumes, so in the case that you are forced to reveal your password, you can stil..
http://www.blackhat.com/presentations/bh-federal-03/bh-federal-03-eagle/bh-fed-03-eagle.pdfhttps://www.blackhat.com/presentations/bh-usa-03/bh-us-03-mehta/bh-us-03-mehta.pdf Windows PE manipulators : UPX, ASPack, tElock, Scramble UPXLinux ELF manipulators : UPX, Burneye, Shiva
리눅스 실행파일을 디컴파일하거나, 디버그하기 어렵게 만드는 좋은 도구에 대해서 알아본다.이러한 도구는 두 방향에서 사용되었는데, 양성적으로 소프트웨어 개발 회사들이 자산(소프트웨어 바이너리)을 보호하기 위한 목적으로, 음성적으로는 해커들이 악성코드(malware)를 보안 탐지 시스템으로부터 회피하게 하기 위해서 사용하기도 했다.Shiva, UPX, Burneye ELF encrypter는 적절하지 못한데, 너무 오래 되었고 각각에 대해 크랙을 하는 방법이 이미 널리 알려져 있기 떄문이다. http://www.insidepro.com/kk/130/130r.shtml 위 링크에서는 크랙방법에 대해서 설명하고 있다.디컴파일링을 방지하는 최고의 도구/방법는 컴파일 시에 할 수 있다.g++ -O3 -s농담이 아니..
http://blog.ivanristic.com/2014/02/checking-ocsp-revocation-using-openssl.htmlChecking OCSP revocation using OpenSSLFebruary 24, 2014If an OCSP responder is malfunctioning, it is often difficult to understand why exactly. As is usually the case with SSL, the best approach is to use OpenSSL for troubleshooting. Checking certificate revocation status from the command line is possible, but not quit..
winPenPack Full Applications list winPenPack Full [.zip] Documents management SumatraPDF (.pdf reader) X-LibreOffice (office suite, Microsoft Office open source alternative) X-SciTE (text editor) Personal Information management X-ANote (sticky-notes) X-Planner (project management tool) Graphics JPEGView (image viewer) X-Gimp (image manager and elaboration) Internet X-FileZilla (FTP client) X-Fir..