30%
30.11.2025
passed from the hands of Internet authorities. Regional registries now hold all remaining Class A address blocks, and they are expected to run out in a few months. The vast majority of ISPs still do ... The next generation of Internet connectivity
29%
30.11.2025
.
Listing 1
A SIP Request
01 INVITE sip:bob@tuwien.ac.at SIP/2.0
02 Via: SIP/2.0/UDP myhost.myprovider.de;branch=z9hG4bK776asdhds
03 ...
04 To: Bob
05 ...
06 From: Alice Internet Telephony (SPIT) is regarded as the next generation of spam. In this article, we investigate SPIT and point out countermeasures for admins with VoIP servers. ... 0 ... Spam over Internet Telephony
25%
30.11.2025
or 2.0; Windows Remote Management (WinRM) 1.1 or 2.0; and the .NET framework 3.0 (SP1).
The web-based SCVMM Self-Service Portal additionally requires Internet Information Server (IIS) version 7.0 or 7 ... Microsoft System Center Virtual Machine Manager 2008 R2
25%
30.11.2025
(0x0000003c0d200000)
11 libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f086f4d5000)
12 libc.so.6 => /lib64/libc.so.6 (0x0000003c0ca00000)
13 /lib64/ld-linux-x86-64.so.2 (0x0000003c0c600000 ... VMware Server 2.0 on recent Linux distributions
21%
30.11.2025
. Future version numbers of FreeNAS will reflect the FreeBSD version on which the system builds. This explains why the developers moved from 0.7 to 8.0.2 and will be sticking to this schema in future.
New ... Setting up your own NAS with FreeNAS 8.0.2
14%
30.11.2025
. On the other hand, you need to tell DRBD what to do if a split-brain situation occurs by adding following lines
after-sb-0pri discard-zero-changes;
after-sb-1pri discard-secondary;
after-sb-2pri disconnect ... Cl uster filesystems such as GFS2 and OCFS2 allow many clients simultaneous access to a storage device. Along with DRBD and Pacemaker, this offers a low-budget option for creating a redundant service
14%
30.11.2025
Functions" box gives more details. A shellinaboxd process can provide multiple services, such as logging in to multiple computers,
shellinaboxd -s /host1/:SSH:host.example.com
-s /host2/:SSH:host2.example.com ... PHP Shell and Shell In A Box put a shell in your browser, thus facilitating web server management – even from the nearest Internet cafÈ and without SSH access.
13%
07.10.2025
When IT teams set out to monitor the Internet of Things (IoT), they too often settle for situations where, say, a networked sensor sends plausible measurements at an expected interval, which ... Keeping track of a large number of Internet of Things devices means understanding IoT networks, developing suitable monitoring metrics, and (ideally) integrating the IoT with infrastructure
12%
30.11.2025
(6192 bits), 774 bytes captured (6192 bits)
Ethernet II, Src: 00:1a:2b:3c:4d:5e, Dst: 00:6f:7g:8h:9i:0j
Internet Protocol Version 4, Src: 192.168.1.101, Dst: 192.168.1.104
User Datagram Protocol, Src Port
10%
30.11.2025
, and you need to modify slightly the script that was referred to previously, wbinfo_group.pl
(Listing 2).
Listing 2
wbinfo_group.pl
01 # Original:
02
03 # $user =~ s/%([0-9a-fA-F][0-9a ... You might want to reap the benefits of Active Directory's single sign-on for your virus scanning and content filtering. If you also use Squid to handle user access to the Internet, you have a front ... 0
