Blog |Follow Nick on Mastodon| About
 

IT Security

Computer Security is my day job, security tidbits here. :)

All security can be broken down into the 3 area's know as CIA.

  • Confidentiality - Protecting information from inappropriate access.
  • Integrity - Making sure information hasn't been tampered with.
  • Availability - Ensuring your information is there when you need it.

Any security products or tips I can share will be broken up in the same way, you know it keeps things
simple !

+--------------------------------------+--------------------------------------+ | Confidentiality | Confidentiality | | | =============== | | | | | | - GPG\ | | | GnuPG. | | | .. | | | - Linux Loopback Encryption\ | | | Fedora News | | | tutorial | | | - SSH\ | | | Secure Shell | | | http://openssh.org/ | +--------------------------------------+--------------------------------------+

+--------------------------------------+--------------------------------------+ | Integrity | Integrity | | | ========= | | | | | | - Tripwire\ | | | Open so\ | | | urce | | | version | | | - SHA & MD5\ | | | erm wikipedia | | | ? | +--------------------------------------+--------------------------------------+

+--------------------------------------+--------------------------------------+ | Availability | Availability | | | ============ | | | | | | - Ultra Monkey\ | | | http://www.ultramonkey.o\ | | | rg/ | | | - NIC Teaming\ | | | .... | +--------------------------------------+--------------------------------------+

[![nmap](http://images.insecure.org/nma%3Cbr%20/%3Ep/images/prop/nmap_bnr_matrix_iain.gif)](http://www.insecure.org/nmap/)
 
Nick Bettison ©