- 7.77
tab langerado festival light brown
これも7.77ドル
２００７年３月のフェスにtrey anastasio bandが出演した時のtシャツ
- Twitter Platform
spam: you may not use the twitter service for the purpose of spamming anyone. what constitutes “spamming” will evolve as we respond to new tricks and tactics by spammers. some of the factors that we take into account when determining what conduct is considered to be spamming are:•if you have followed a large amount of users in a short amount of time; •if you have followed and unfollowed people in a short time period, particularly by automated means (aggressive follower churn); •if you repeatedly follow and unfollow people, whether to build followers or to garner more attention for your profile; •if you have a small number of followers compared to the amount of people you are following; •if your updates consist mainly of links, and not personal updates; •if you post misleading links; •if a large number of people are blocking you; •the number of spam complaints that have been filed against you; •if you post duplicate content over multiple accounts or multiple duplicate updates on one account; •if you post multiple unrelated updates to a topic using #; •if you post multiple unrelated updates to a trending or popular topic; •if you send large numbers of duplicate @replies; •if you send large numbers of unsolicited @replies in an attempt to spam a service or link; •if you add a large number of unrelated users to lists in an attempt to spam a service or link; •if you repeatedly post other users' tweets as your own; •if you have attempted to sell followers, particularly through tactics considered aggressive following or follower churn; •using or promoting third-party sites that claim to get you more followers (such as follower trains, sites promising more followers fast, or any other site that offers to automatically add followers to your account). 昨年、twitter社のアカウントから社内文書が流出した際、ターゲットにアクセスしていたパスワードが password だったことなど、当時 upしたように hackerのメッセージ(下記)にはいろいろな点がみられ、望ましい進展と改善・改良の関係についても考えさせられましたが、今回明示された点についても同じく
- Mail｢IT Security｣
outline of the problemdue to a large amount of spam mails sent, legitimate mails that should be received by therecipients might be buried in the spam mails, or if anti-spam measures were in place,recipients might not be able to receive e-mail addressed to and meant to reach them due toan adverse effect of such measures. furthermore, in some cases, a computer virus isattached to spam mails, so the recipient's computer could be infected with the virus.as an anti-spam measure, a new technology was developed in which mail text is analyzedto check for spam, but attackers attempt to avoid detection by attaching image or pdf filesto their mail or by using other means. while isps and anti-spam software are taking somemeasures, attackers are developing a method to avoid detection, so the reality is; they areplaying a cat-and-mouse game.progress of the problemspam mails have been acknowledged as a problem since a long time ago. old-type spammails were sent by exploiting vulnerability in mail servers or by causing recipients toexecute a computer virus attached to an e-mail.in japan, around 2001, spam mail transmission aimed at mobile phones became a seriousproblem as the recipients had to pay the communication fees for the unsolicited packets. toaddress this issue, mobile phone companies announced that they had strengthened anti-spammeasures in 2003 and, since then, the number of spam mails sent to mobile phones hasreduced significantly.however, the number of spammails sent to pcs did not decrease; rather, it increaseddrastically in 2004. this may be due to the increase in the use of bots for spam mailtransmission. in 2008, there was a news report that, in abroad, the network communicationof an operator hosting the sending of a large amount of spam mails was shut down by an isp,which effectively reduced spam mail transmission. however, there also was a report that thenumber had increased again, so the reality is, no complete measure has been reached againstspam mails.スパムメールは古くから問題視されており、古いタイプのスパムメールはメールサーバの脆弱性を悪用し大量に送付するなど、メールに添付したウイルスを受信者に実行させることでスパムメールを送付するものがあった
- Twitter 「I×C×T」
there's been some discussion today about the security of online accounts, so we wanted to share our perspective. these are topics that we take very seriously because we know how important they are to our users. we run our own business on google apps, and we're highly invested in providing a high level of security in our products. while we can't discuss individual user or customer cases, we thought we'd try to clear up any confusion by taking some time to explain how account recovery works with various types of google accounts and by revisiting some tips on how users can help keep their account data secure.one of the more common requests for assistance that we receive from regular gmail users is to help them regain access to their accounts after they have misplaced or forgotten their password. we know that it can be frustrating when you can't access your account, and we've worked hard to come up with a system designed to help our users regain access to their accounts as smoothly as possible while taking appropriate precautions to protect their account security. when you select a password as you create an account, we recommend that you also choose a security question and provide a secondary email address. recently, we also added a field where you can input a mobile phone number to assist with later account recovery. we regularly provide tips about how you can choose good passwords and security questions, and we also share our best ideas for what to do when you can't access your account. it's important to keep your password, security question, and secondary email address up to date. it's not enough to just tell us your email address to try to change your password. the security question helps us identify you, but if you want to initiate a password reset, we'll only send that information to the secondary address or the mobile phone number you provide. we handle password recovery differently for our google apps customers. there is no password recovery process for individual google apps users. instead, users must communicate directly with their domain administrator to initiate password changes on their individual accounts. earlier this year we added new password security tools for google apps that allow administrators to set password length requirements and view password strength indicators to identify sufficiently long passwords that may still not be strong enough. for businesses that desire additional authentication security, since 2006 we have supported saml single sign on, a protocol that allows organizations to use two factor authentication solutions such as certificates, smartcards, biometrics, one time password devices, and other stronger tokens.
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