The Rise of Data-Driven Security

The phrase “you’re doing it wrong” is a common refrain in the security community these days as people wander around in various states of disillusionment with the technology and processes that have led to what many perceive as a systemic failure. But that refrain usually is not followed by any...

Time to Focus on Results-Oriented Security

The security industry is full of pernicious problems with no easy solutions. Take spam, for example. The current best defense is filtering out the obvious spam messages. Yet, the countermeasure is not a solution: As anti-spam technology gets better, spammers merely churn out more spam and achieve...

A comprehensive analysis of the firewall and the firewall of penetration-vulnerability warning-the black bar safety net

A firewall description A firewall is a function, it makes the internal network and the external network or the Internet, isolated from each other, in order to protect the internal network or host. A simple firewall may consist of Router,3 Layer Switch ACL access control list to act as, you can al...

Hack thirty-six of the invasion tactics Count is calculated-vulnerability warning-the black bar safety net

Hacking techniques include 1sneak 2gonna try 3nothing 4. 5the tongue is in the possession of the knife 6steal 7for the third night 8diversion. 9Example 1 0wet water. 1 1outbred recent attack 1 of 2bait and switch 1 3become masters of. Hackers often interlocking, and hard to detect, can not not...