Snaptu is a wonderful mobile app that I installed recently. It integrates most frequently used social network apps (Facebook, Linked-in, Twitter), Email (Hotmail, Gmail, Yahoo) and News media into one location. And it is said Snaptu is the fastest facebook mobile application so far.
Author: Jackie Chen
Cisco ASA Failover Configuration
This is one LAN-based ASA failover configuration sample that I wrote. Firstly, I prefer to list the IP addresses that I gonna use in my configuration, as it looks very neat. Note: Ensure the IP addresses in the same column are in one subnet. Role\Interface Outside Inside Failover DMZ Primary A.A.A.A C.C.C.C E.E.E.E G.G.G.G Standby … Continue reading Cisco ASA Failover Configuration
PowerShell: Generating AD Accounts Status Report
When I worked as a Windows system administrator, reviewing the Active Directory domain accounts is part of my routine work. We did not have a tool that can automatically generate a account report. So I wrote a PowerShell script to do the work. The script will generate a report in .csv format, which contains the … Continue reading PowerShell: Generating AD Accounts Status Report
Introduction To VSG (Cisco Virtual Security Gateway)
Cisco Virtual Security Gateway (VSG) brings security capabilities to Cisco Nexus 1000V series switches.
Fraudulent Certificates Could Allow Spoofing
Microsoft warned that COMODO issued 9 fraudulent certificates to a third party whose identity was not sufficiently validated. These fraudulent certificates could be used to spoof content, perform phishing attacks, or perform man-in-the-middle attacks against all web browser users. According to Microsoft Security Advisory, the followig web properties are affected: login.live.com mail.google.com http://www.google.com login.yahoo.com (3 … Continue reading Fraudulent Certificates Could Allow Spoofing
Jackie Chen's IT Workshop 