From cromwell-intl.com
Setting up Samba to do Active Directory with LDAP and Kerberos
1 1
How to set up Samba to run LDAP and Kerberos, building an Active Directory server with free software.
#ldap #freebsd #kerberos #activedirectory
18h ago
From cromwell-intl.com
Misadventures in Teaching: Close Enough for Bank Examiners
1 1
The nightmare of trying to teach Linux/UNIX security to FDIC bank examiners.
20h ago
From cromwell-intl.com
How to Build OpenBSD Kernels and Upgrade an OpenBSD System
1 1
Build and install your own OpenBSD kernel on x86-64/amd64, i386, and Alpha platforms, and upgrade an OpenBSD server or desktop
20h ago
From cromwell-intl.com
How to Compile OpenCV on OpenBSD
1 1
How to compile the OpenCV computer vision and image processing software package on OpenBSD.
23h ago
From cromwell-intl.com
SSH — How to Set Up and Use Secure Shell
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Carefully configure and use SSH to increase system security. Configuration, access control, key generation and distribution
on May 22
From cromwell-intl.com
Robert E. Lee's Home in Arlington
1 4
Robert E. Lee, who turned traitor and resigned from the U.S. Army to lead the Confederate military, lived in a mansion his wife inherited. Now its land is Arlington Cemetery.
on Dec 22
From cromwell-intl.com
The Radio Spectrum for Beginners
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Band by band, detailed frequency lists: ELF at 3-30 kHz, LF, MW, SW, VHF, UHF, through the microwave and millimeter-wave bands
on Jun 26
From cromwell-intl.com
Building an Active Directory Server with Samba and FreeBSD
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How to build an Active Directory server, a Domain Controller, with FreeBSD, Samba, and BIND. LDAP, Kerberos, and DNS service for an enterprise.
on Jun 25
From cromwell-intl.com
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My study notes for ISC2 CISSP or Certified Information Systems Security Professional.
on Jun 25
From cromwell-intl.com
Goodbye KMail, Hello Thunderbird
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How, and more importantly, why, to migrate your e-mail from KDE KMail to Mozilla Thunderbird.
on Jun 25
From cromwell-intl.com
Open Source: Linux, BSD, Security, Networking, Virtualization and more
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Learn how to administer powerful Linux and BSD servers from the command line: build kernels, manage packages, harden security, configure networking.
on Jun 24
From cromwell-intl.com
Home Brewing — How to Brew Your Own Beer and Mead
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How to brew your own beer and mead — illustrated step by step instructions with pictures.
on Jun 22
From cromwell-intl.com
Harajuku Fashion and Youth Culture
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Harajuku is a center of fashion and youth culture. Takeshita Street is an intense center of youth culture. Omotesandō resembles the Champs-Élysées in Paris. Cat Street is a trendy side street leading to Shibuya.
on Jun 1
From cromwell-intl.com
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My study notes for ISC2 CCSP or Certified Cloud Security Professional — the verbiage I must memorize after working in the area and already holding CISSP and Security+.
on May 25
From cromwell-intl.com
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Finally, an explanation of just what Finger Box is. Finger Box is a complex device comprised of many finely crafted components.
on May 19
From cromwell-intl.com
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By train through the Czech Republic and a visit to Prague: Czech history and art and food.
on May 14
From cromwell-intl.com
Bob Cromwell on Linux, Cybersecurity, Travel, and More
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Bob Cromwell's information on Linux; networking; cybersecurity; travel; radio; grammar; and image, signal, and text analysis.
on May 6
From cromwell-intl.com
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Sampling the food and drink in Greece: Salads, tzatziki, grilled meats and vegetables, the Mediterranean diet, retsina, and a typical Greek breakfast.
on May 6
From cromwell-intl.com
Naval Security Station — Washington DC
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Naval Security Station, US WWII cryptanalysis center
on May 3
From cromwell-intl.com
Arlington Hall — Virginia, Washington DC area
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Arlington Hall was the Washington area cryptanalysis center during World War II.
on May 3
From cromwell-intl.com
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Work and tourism in China: Two trips to Hong Kong and budget travel exploration on into mainland China: Guangzhou, Yangshuo, and up the Li River.
on Apr 30
From cromwell-intl.com
Logistics — Normandy — D-Day — 6 June 1944
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Organizing your trip to the Normandy landing beaches: getting to Normandy, traveling around to different sites, and finding places to stay.
on Apr 30
From cromwell-intl.com
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Exploring the Minoan palace complex of Knossos, and the modernist dreams of its archaeologist Arthur Evans, south of central Heraklion.
on Apr 27
From cromwell-intl.com
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Visiting Trinidad just before Carnival season for a Linux consulting project and some tourism.
on Apr 26
From cromwell-intl.com
How Not to Get a Job — Bob's Blog
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In which I stumbled into a teaching job through mistaken identity, with the involvement of a doomsday cult.
on Apr 25
From cromwell-intl.com
Turkish Food — Travel in Turkey
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The Mediterranean Diet, seasonings from the Spice Bazaar, kebabs, pide or Turkish pizza, plav, cacık, mercimek çorbası, gözleme, simit
on Apr 23
From cromwell-intl.com
A Tour of the White House SRO On The Bowery
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A tour of the White House single-room occupancy hotel and its Bowery neighborhood in New York City.
on Apr 15
From cromwell-intl.com
How to Multiboot OpenBSD and Windows
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Run OpenBSD and Windows on the same computer by modify the Windows boot loader.
on Apr 4
From cromwell-intl.com
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Password breaches and data loss: personal information, credit card numbers, bank accounts, business documents, health records, stolen by online criminals.
on Apr 3
From cromwell-intl.com
Change Thunderbird's Default Browser: Firefox vs Chrome
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How to change the default browser that Thunderbird uses to open URLs, from Firefox to Chrome and from Chrome to Firefox.
on Apr 1
From cromwell-intl.com
Chrome Support on Old Non-SSE2 CPUs
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You installed Adobe Flash but Firefox can't play videos: You need the non-SSE2 version of Flash. Or, Chrome won't run. You need a new CPU.
on Mar 23
From cromwell-intl.com
0 1
Cyberwar: Russia has attacked the Ukrainian power grid, the U.S. Presidential election, and many other targets.
on Mar 23
From cromwell-intl.com
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IPv6 on Linux: Increase the MTU to run IPv6 on Linux with a Motorola Arris Surfboard cable modem. Forward and filter IPv4 and IPv6 with iptables and ip6tables.
on Mar 14
From cromwell-intl.com
How to Build Your Own Oscilloscope Probes
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Build your own oscilloscope probes and other DIY electronic projects. Save money and learn.
on Mar 4
From cromwell-intl.com
Cybersecurity — Authentication Tools
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Authentication tools: password crackers, Rainbow Crack, password tools, and biometric authentication.
on Mar 3
From cromwell-intl.com
Exploring sysfs and the PCI Buses
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/sys makes kernel data structures easily accessible to users. Here is how to examine and control system buses, devices, and drivers.
on Mar 2
From cromwell-intl.com
How to Upgrade RHEL / CentOS / Oracle 6 to 7 to 8 to 9
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Upgrade RHEL or CentOS or Oracle 6 to 7 to 8 to 9: init vs systemd, syslog vs rsyslog vs journalctl, Ext4 vs XFS, and network configuration.
on Mar 2
From cromwell-intl.com
Other Bowery SROs Are Converted
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Some of the single-room occupancy hotels on the Bowery have been converted to budget accommodation. The Bowery House retains its history.
on Mar 1
From cromwell-intl.com
Along the Cours Mirabeau in Aix-en-Provence
0 1
Visiting Aix-en-Provence, strolling the Cours Mirabeau, lunch at Les Deux Garçons.
on Mar 1
From cromwell-intl.com
Travel in Hungary — Visiting Budapest, Crossing Europe by Train
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By train through Hungary and a visit to Budapest: Hungarian history and art and food.
on Mar 1
From cromwell-intl.com
Cybersecurity — Digital Signatures
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How to create and verify digital signatures so you can be confident in the integrity of data and the identity of its source.
on Feb 27
From cromwell-intl.com
Cisco Catalyst 2900 XL Ethernet switch disassembly and repair
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How to disassemble a Cisco Catalyst 2900XL series Ethernet switch, to access and remove its power supply in hope of repairing a dead switch.
on Feb 21
From cromwell-intl.com
Cyberwar — People's Republic of China
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Cyberwar: China versus the world, especially the U.S.A.
on Feb 9
From cromwell-intl.com
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How to view and interpret diagnostic information on the Motorola DCT 2000 set-top box as used by Comcast.
on Jan 30
From cromwell-intl.com
CCSP Standards and Regulations
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Know this list of standards and regulations to pass the ISC2 CCSP or Certified Cloud Security Professional exam.
on Jan 29
From cromwell-intl.com
St. Marks Place, 1st Avenue to Avenue A, South Side
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From First Avenue to Avenue A along the south side of St. Marks Place in the East Village in Manhattan.
on Jan 29
From cromwell-intl.com
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Rationalist architecture makes Lakki feel like a Soviet film set. Returning for a nice meal in Agia Marina.
on Jan 28
From cromwell-intl.com
CISSP Domain 3 — Security Architecture & Engineering
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My study notes for ISC2 CISSP — Security Architecture and Engineering.
on Jan 28