Thu 10 January, 2019

How edge computing can help secure the IoT

2019-01-10T21:19:03+03:00Thu 10 January, 2019|Tags: , |

Data created by Internet of Things (IoT) sensors must be secured better, say some. A simple password-on-device solution is no longer sufficient thanks to increasing data protection regulations, a new public awareness of tracking, and hugely proliferating devices. A new kind of architecture using Se..

Wed 9 January, 2019

Survey: Enterprises want end-to-end management of SD-WAN

2019-01-09T18:43:52+03:00Wed 9 January, 2019|Tags: , , |

(Editor’s note: Recent research by Enterprise Management Associates takes a look at how enterprises view currently available SD-WAN products. This article by Shamus McGillicuddy, EMA’s research director for network management, details highlights of “Wide-Area Network Transformation: How Enterprises ..

Tue 8 January, 2019

How ASLR protects Linux systems from buffer overflow attacks

2019-01-08T21:31:45+03:00Tue 8 January, 2019|Tags: , |

Address Space Layout Randomization (ASLR) is a memory-protection process for operating systems that guards against buffer-overflow attacks. It helps to ensure that the memory addresses associated with running processes on systems are not predictable, thus flaws or vulnerabilities associated with the..

Mon 7 January, 2019

ICANN housecleaning revokes old DNS security key

2019-01-15T10:18:48+03:00Mon 7 January, 2019|Tags: , |

The Internet Corporation for Assigned Names and Numbers (ICANN) this week will do some important housecleaning from its successful, first-ever cryptographic key change performed last October. In October, ICANN rolled out a new, more secure root zone Key Signing Key -2017 (KSK-2017), but the process ..