iOS 12 tests Restricted mode that locks USB access after an hour

In recent beta releases of iOS 11, Apple added a feature that disables device's ability to connect to accessories over USB after the phone has been locked for a period of time. In May, the lockout kicked in after a week, however, Elcomsoft (which makes forensic tools that can unlock and access data from mobile devices) noted just a couple of days ago that the iOS 11.4.1 beta release shortened the time to just one hour, and early testers of the iOS 12 developer beta are seeing the same thing there.

iOS 11.4.1 beta USB Restricted Mode

The apparent target here are unlocking tools of the varieties offered by companies like GrayShift and Cellebrite, which have been used by law enforcement to access locked and encrypted devices. According to Elcomsoft, the most recent 11.4 beta beefed up the Restricted Mode even more, because once it kicks in, the device does not communicate or transfer data over USB at all. iTunes cannot see it and the device will only charge until it is unlocked with the owner's passcode.

Their research notes a possible workaround. By connecting the phone or tablet to a trusted device within an hour of the last time it was unlocked and keeping it connected, they can extend the start of the one hour window indefinitely.

Source: Elcomsoft Blog, Apple



via Engadget RSS Feed https://ift.tt/2LmJjeh
RSS Feed

If New feed item from http://www.engadget.com/rss-full.xml, then send me

IFTTT

Comments

Post a Comment

Popular posts from this blog

Evernote cuts staff as user growth stalls

Image
Note-taking app Evernote has fallen on hard times of late, culminating in its latest spate of job cuts impacting 15 percent of its workforce (54 employees). CEO Chris O' Neil -- an ex-Googler who took the reins in 2015 -- announced the firings at an all-hands meeting earlier today, reports TechCrunch . In a message on the Evernote blog , O' Neill admitted he'd set "incredibly aggressive goals" for the company in 2018. He continued: "Going forward, we are streamlining certain functions, like sales, so we can continue to speed up and scale others, like product development and engineering." The layoffs follow an exec exodus just weeks ago and the company's recent brand refresh (complete with a refined logo and wordmark). But critics are more concerned about its product, especially the free tier, which they claim lacks the perks to
Read more

The best air conditioner

Image
By Liam McCabe This post was done in partnership with Wirecutter . When readers choose to buy Wirecutter's independently chosen editorial picks, it may earn affiliate commissions that support its work. Read the full article here . After six summers of researching, testing, and recommending window air conditioners, we've learned that quiet and affordable ACs make most people the happiest—and we think the LG LW8016ER will fit the bill in most rooms. This 8,000 Btu unit cools as efficiently and effectively as any model with an equal Btu rating, and runs at a lower volume and deeper pitch than others at this price. Little extra features like a fresh-air vent, two-axis fan blades, and a removable drain plug help set it apart, too. The LG LW8016ER is a top choice for an office or den, and some people will find it quiet enough for a bedroom, too. If our main pic
Read more

We won't see a 'universal' vape oil cartridge anytime soon

Image
Pre-loaded cartridges of cannabis concentrate are currently among the most popular means of consumption, and for good reason. They're discreet to use and easy to handle, a far cry from the dark days of 2016 when we had to dribble hash oil or load wax into narrow-mouthed vape pens by hand. But, frustratingly, an ever increasing number of oil cartridge manufacturers employ one-off design standards so that their products won't work with those of their competitors, thereby locking customers into proprietary ecosystems. We've already seen this with nicotine vaporizers -- which has a seen a massive rise in "pod systems" in the last few years, each outfitted with a unique canister and battery built to be incompatible with those of their competition. Is it too late for the burgeoning cannabis industry to set a universal standard for their product designs?
Read more