Cisco releases security patches to mitigate attack against Unified Communications Manager
Cisco Systems released a security patch for its Unified Communications Manager (Unified CM) enterprise telephony product in order to mitigate an attack that could allow hackers to take full control of the systems. The company also patched denial-of-service vulnerabilities in its Intrusion Prevention System software.![]()
The promise of software defined networking
If you aren’t intimately familiar with software defined networking, don’t fret. Only 10% o 450 IT practitioners at a recent Network World event raised their hands when asked if they understand SDN. But if the emerging technology lives up to its promise to redefine networking as we know it, there is no time like the present to dig in and learn more.![]()





