158 reputation
9
bio website blog.postmaster.gr
location Athens, Greece
age 41
visits member for 3 years, 7 months
seen Feb 14 at 16:57

I am a Postmaster living in Greece.

http://gr.linkedin.com/in/yiorgos


Aug
23
comment How useful or beneficial is participating in CTF contests for my security career?
+1 for networking
Jul
27
revised How can mini-computers (like Raspberry Pi) be applied to IT security?
spelling
Jul
26
answered How can mini-computers (like Raspberry Pi) be applied to IT security?
Apr
4
comment Why do DDoS attacks cost a fortune to stop?
For certain businesses, a day or two is something they cannot afford.
Feb
24
comment Is it unsafe to allow apps other than Outlook to send email via the Exchange server?
Also note that Outlook is not communicating with Exchange via SMTP / POP3 and IMAP. It uses MAPI.
Jan
22
awarded  Teacher
Jan
21
comment Can I reclaim ex employee gmail account?
We've had cybersquatting for DNS for many many years. However, if inflation of email addresses happens the way you suggest, both the price will drop rapidly and this kind of email addresses will not be considered as possibly legitimate by the mail recipients. Or so I hope.
Jan
20
answered Can I reclaim ex employee gmail account?
Jan
20
awarded  Citizen Patrol
Jan
20
comment types of intrusions on host
Every service the host offers, offers also an opportunity worth checking for exploitation. Buffer overflows, local access, remote access, misconfigured policies that allow stuff that is not supposed to, policy exceptions, implementation that does not follow the desired specification design, ...
Jan
10
awarded  Announcer
Dec
18
awarded  Scholar
Dec
18
accepted Is there a cyber equivalent to the JTLS?
Dec
2
comment Is there a cyber equivalent to the JTLS?
I too am skeptical about such simulations. Not about the tools or the results themselves but how they will be interprated by inexperienced people.
Dec
2
awarded  Student
Dec
1
awarded  Editor
Dec
1
revised Is there a cyber equivalent to the JTLS?
spelling and clarification
Dec
1
asked Is there a cyber equivalent to the JTLS?
Nov
28
awarded  Autobiographer
Apr
5
answered How to use and create attack graphs