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Tuesday, September 25, 2007

Billy Murrell, a persistent graffiti vandal from South East London, has become the first recipient of an Anti-Social Behaviour Order (Asbo) granted to Transport for London (TfL) by Greenwich Magistrates. The civil order also bans him from the top deck of buses throughout England and Wales for three years.

Murrell, a 17-year-old from Plumstead, has a history of convictions for criminal damage on public transport, including vandalising a Tube carriage in Brixton station and for damaging buses and other public property using marker pens.

This is Transport for London’s first Anti-Social Behaviour Order against a graffiti vandal — TfL was granted the power to apply for Asbos by the Home Secretary in September 2006.

The Anti-Social Behaviour Order was issued at Greenwich Magistrates Court on 12 September and also bans him from carrying any permanent marker pens or any glass cutting equipment on London Underground, railway property or any other transport provider’s property.

Metropolitan and Transport police have been made aware of Murrell’s Asbo, and have distributed his photo.

In detail, Murrell is prohibited from:

• Entering any depot, siding or other part of London Underground property or railway property or any transport providers property which is not expressly open to the public whether on payment or otherwise throughout England and Wales

• Carrying the following articles, in any area specified (above) or in any public place, namely any form of unset paint in any form of container, any form of permanent marker pen, any form of shoe dye or permanent ink in any form of container, any form of paint stripper in any form of container, any form of grinding stone, glass cutting equipment, glass etching solution or paste, throughout England and Wales

• Aiding, abetting, counselling or encourage any person who was attempting or committing any form of unlawful damage towards any property not belonging to or under the direct authorised control of the defendant throughout England and Wales

• Travelling on the top deck of the any public transport bus within England and Wales

If without reasonable excuse the defendant does anything which he is prohibited from doing by this order, he shall be liable to a detention and training order, which has a maximum term of 24 months – 12 months of which is custodial and 12 months in the community

Upon turning 18 he will be liable to imprisonment up to five years.

Sunday, December 11, 2005

New York City is on track to grind to a halt on December 15 when the Transport Workers Union Local 100 contract with the Metropolitan Transportation Authority expires. Union members gathered at Jacob Javits today and unanimously approved a strike authorization if the negotaions between the TWU and MTA fail. Among the many disagreements are the MTA’s employee rules and salary increases.

MTA employees have complained about the rule that requires them to call and alert a supervisor prior to taking a bathroom break of no more than ten minutes. Workers have pointed out that supervisors are not always accessible, especially during the overnight shifts. Another rule in dispute is the employee’s uniform: “Sikh workers, whose religion requires they wear a turban, must wear one made of TA-issued fabric with the TA logo front and center.”[1] But the major sticking point has been the pay raises. The union has demanded an 8% increase per year for the next three years, but the MTA has offered 5% over two years. The MTA was running a deficit during the previous contract negotiation in 2002, forcing the TWU to accept what the MTA offered. But now, reportedly US$1 billion in the black and offering free rides for the holidays to its riders, the union is looking to cash in on the MTA’s good fortunes.

The TWU began broadcasting radio advertisements on the news stations 1010 WINS-AM and 880 WCBS-AM to gain public support. Part of it goes “MTA bosses are making buses run faster, while carrying more people, and don’t even give the operators enough time for a bathroom break” and “Security alert levels are still high, but MTA bosses are taking conductors off trains, closing token booths and installing turnstiles that make emergency evacuation very difficult.”Michael Bloomberg had stressed in the negotiations of 2002 that the city would enforce the Taylor Law, which prohibits public employees from striking and fines strikers two days wages each striking day. Echoing his previous position three years ago, Mayor Bloomberg said “They should stay in a room until they come to an agreement.” Corporation Counsel Michael Cardozo said a strike could cost as much as US$10 million a day in police overtime and other expenses.

The last transit strike was in April 1980, and lasted for eleven days. TWU President Roger Toussaint called the proposed health provisions, pension givebacks, and wage increase “an insult to our members”, and went on to suggest that the odds of a strike were 50/50. Both Toussaint and chief MTA negotiator Gary Dellaverson said they were confident that a strike could be averted, but union members made clear that they will strike if – or as most commuters fear, when – the negotiations fail and the deadline is passed.

Saturday, January 19, 2008

Matthew Higa, 23, has been arrested in connection with the death of a 23-month-old boy. Higa is alleged to have thrown the child from a pedestrian overpass into oncoming traffic on Honolulu’s H-1 Freeway.

The local coroner’s office noted that the child died on impact after falling 30 feet (9 meters) from the overpass. This occurred during Thursday’s lunch rush hour in the heart of downtown. Upon impact, several cars struck the child, which caused traffic to grind to a halt.

The toddler, Cyrus Nainoa Tupa?i Belt, was pronounced dead at the scene at 12:07 p.m. (2207 UTC), approximately 27 minutes after being allegedly being ejected from the overpass by Higa. The portion of H-1 was closed for approximately five hours with traffic diverted to side streets. The freeway was reopened in time for the evening commute.

At first the relationship between Higa and the child was unclear, but later reports stated that Higa lived adjacent to him and had babysat him on previous occasions. The boy’s mother was out of town at the time of his death, but it was revealed that the child was supposed to be in the custody of his father and not with Higa.

Higa graduated from Roosevelt High School in 2003. In the summer of 2004 Higa was involved in an incident where police reports indicate a three-car race resulted in the death of a friend. Higa has since had a criminal history, with more than a dozen arrests but no convictions, and reports from neighbors of erratic behavior.

Queen’s Medical Center, which houses a psychiatric ward in Honolulu, noted that he was a patient there as recently as December 11, 2007. When arrested, Higa was wearing hospital scrubs, which were not immediately conducive to whether Higa was a patient in Queen’s psychiatric wing in the last couple of days. A representative of Queen’s declined to comment on whether Higa was admitted in the last week.

Friday, May 16, 2008

A major security hole was discovered in the pseudo-random number generator (PRNG) of the Debian version of OpenSSL. OpenSSL is one of the most used cryptographic software, that allows the creation of secure network connections with the protocols called SSL and TLS. It is included in many popular computer programs, like the Mozilla Firefox web browser and the Apache web server. Debian is one of the most used GNU/Linux distributions, on which are based other distributions, like Ubuntu and Knoppix. The problem affects all the Debian-based distributions that were used to create cryptographic keys since the September 17, 2006. The bug was discovered by Luciano Bello, an argentine Debian package maintainer, and was announced on May 13, 2008.

This vulnerability was caused by the removal of two lines of code from the original version of the OpenSSL library. These lines were used to gather some entropy data by the library, needed to seed the PRNG used to create private keys, on which the secure connections are based. Without this entropy, the only dynamic data used was the PID of the software. Under Linux the PID can be a number between 1 and 32,768, that is a too small range of values if used to seed the PRNG and will cause the generation of predictable numbers. Therefore any key generated can be predictable, with only 32,767 possible keys for a given architecture and key length, and the secrecy of the network connections created with those keys is fully compromised.

These lines were removed as “suggested” by two audit tools (Valgrind and Purify) used to find vulnerabilities in the software distributed by Debian. These tools warned the Debian maintainers that some data was used before its initialization, that normally can lead to a security bug, but this time it was not the case, as the OpenSSL developers wrote on March 13, 2003. Anyway this change was erroneously applied on September 17, 2006, when the OpenSSL Debian version 0.9.8c-1 was released to the public.

Even though the Debian maintainer responsible for this software released a patch to fix this bug on May 8, 2008, the impact may be severe. In fact OpenSSL is commonly used in software to protect the passwords, to offer privacy and security. Any private key created with this version of OpenSSL is weak and must be replaced, included the session keys that are created and used only temporary. This means that any data encrypted with these keys can be decrypted without a big deal, even if these keys are used (but not created) with a version of the library not affected, like the ones included in other operating systems.

For example any web server running under any operating system may use a weak key created on a vulnerable Debian-based system. Any encrypted connection (HTTPS) to this web server established by any browser can be decrypted. This may be a serious problem for sites that requires a secure connection, like banks or private web sites. Also, if some encrypted connection was recorded in the past, it can be decrypted in the same way.

Another serious problem is for the network security software, like OpenSSH and OpenVPN, that are used to encrypt the traffic to protect passwords and grant the access to an administrative console or a private network protected by firewalls. This may allows hackers to gain unwanted access to private computers, networks or data traveled over the network, even if a not affected version of OpenSSL was used.

The same behavior can be applied to any software or protocol that use SSL, like POP3S, SSMTP, FTPS, if used with a weak key. This is the case of Tor, software used to offer strong anonymity on the TCP/IP, where about 300 of 1,500-2,000 nodes used a weak key. With 15-20% of weak Tor nodes, there is a probability of 0.34-0.8% circa to build a circuit that has all tree nodes weak, resulting in a full loss of anonymity. Also the case of only one weak node begin used may facilitate some types of attack to the anonymity. The Tor hidden services, a sort of anonymous public servers, are affected too. However the issue was speedily addressed on May 14, 2008.

The same problem also interested anonymous remailers like Mixmaster and Mixminion, that use OpenSSL to create the remailer keys for the servers and the nym keys for the clients. Although currently there is no official announcement, at least two remailer changed their keys because were weak.

Wednesday, June 24, 2009

An American football coach has been shot at his school gym in Iowa, United States. Ed Thomas was shot in front of his students at around 8.00 am local time. Thomas was in the weight room at the time of the shooting. An adult male has been arrested suspected of his murder.

Thomas was the head football coach at Aplington-Parkersburg High School. He had coached 37 seasons of High School football in his career and has a career record of 292-84 of which 156-31 is with Aplington-Parkersburg. He led Parkersburg to 19 state playoffs and won state titles in 1993 and 2001. He was named NFL High School Coach of the Year in 2003 and previously coached four active NFL players including Brad Meester, Jared DeVries, Casey Wiegmann and Aaron Kampman.

Thomas was well known in the local community for his work. When Parkersburg was hit by a tornado in the summer of 2008 Thomas worked endlessly to restore the damaged football field. County Sheriff Jason Johnson said that “Coach Thomas is the pillar of the community. Anything that affects him affects Parkersburg.”

No students were injured during the shooting.

Monday, April 18, 2005

Adobe Systems, Inc. announced today that they will acquire Macromedia, Inc. for an estimated $3.4 billion in stock. Bruce Chizen, the chief executive officer of Adobe said that “Customers are calling for integrated software solutions that enable them to create, manage and deliver a wide range of compelling content and applications — from documents and images to audio and video. By combining our powerful development, authoring and collaboration software — along with the complementary functionality of PDF and Flash — Adobe has the opportunity to bring this vision to life with an industry-defining technology platform.”

The acquisition is expected to close in the fall, subject to approval by the stockholders of both companies and regulatory approvals. Under the terms of the agreement holders of Macromedia stock will receive 0.69 shares of Adobe stock for every share of Macromedia stock. Macromedia stockholders are expected to own approximately 18 percent of the combined company.

The two companies have in the past been rivals and some of their products compete in similar niches. For example, both Adobe Photoshop and Macromedia Fireworks are graphics editing programs, and both Adobe GoLive and Macromedia Dreamweaver are webpage design applications.

In the combined company, the current CEO of Adobe, Chizen will continue as CEO. Stephen Elop, president and CEO of Macromedia, will become president of worldwide field operations. The combined company will keep the name “Adobe”, and will focus on integration and growth.

Additional details are available from Adobe Investor Relations.